CMMB On the one hand only TD terminals, and are also subject to the profit model is not clear, develop into Miju. This is precisely the analog TV handsets provide a good industrial environment.
In China Mobile and China Mobile on the CMMB wide co-operation projects have been formally signed, the part of the opportunism of the final result of illegal domestic sales of mobile phone brand GSM mobile phone standard CMMB relevant state departments have suffered heavy fines.
Recently, this reporter visited a number of cell phone stores and found that the previous best-selling Sky CMMB mobile phone has been removed counters, leaving only a small number of analog TV signals mobile phones. “Some time ago manufacturers face severe punishment once, and now can not sell GSM standard CMMB mobile phones, but not any TD’s CMMB mobile phone users to buy, why not do CMMB mobile phone manufacturers have basically had.” Its mobile channel for official told reporters.
Currently, CMMB mobile terminal due to fees and restrictions on the industry chain manufacturers have suffered a “cold treatment.” In this case, the users demand for mobile TV is so that analog mobile TV show under adverse growth. Science and technology according to the Thai King, chairman of cloud Vijay to the “Communications Weekly” (net) at the press disclosed that so far Telegent analog mobile TV chips have accumulated shipments of over 50 million, significantly exceeding the company’s targets, and with the the increase in users, chip shipments are still further increased.
CMMB in bottleneck
From a technical perspective, analog television signals to the band’s profit margins are too low, poor quality, mold rpm (analog signal transduction digital signal) is an unstoppable trend. However, due to analog television has cultivated the habit of watching TV for free, user fees for these reforms are bound to face enormous difficulties.
“In the global markets, there is no one digital mobile TV operators in the case of successful operation. Because the analog signal into a digital signal process, requires a lot of network construction costs, but most operators rely on user fees to recover, but the allow users to shift from the free charges it is very difficult. “Telegent chairman Vijay clouds analyzed the situation when in an interview that the immediate difficulties faced by CMMB short period of time can not be solved. “So in a very long time, analog TV and digital TV will co-exist, but also to some extent, analog mobile TV will be more popular.”
Analog TV mobile phone growth in times of adversity
Market research and consulting firm InStat analog mobile TV released a white paper shows that in the next few years or even longer period of time, the world’s population has more than 85% of people will be able to continue to receive analog TV signals. This is further strengthened, including Thai King, including analog TV mobile phone industry chain manufacturers confidence.
Thai King’s chief executive officer Vijay Cloud said: “and fee-based digital TV mobile phone compared to free wireless receiver for mobile TV success was due to two major driving factors. The first is content, in fact the consumers watch content with their traditional TV viewing on the content of the same; The second is that global coverage, enabling consumers to virtually anywhere in the world watching. “
InStat’s FrankDickson, vice president of research, said: “analog mobile TV has two very basic and very compelling advantages: cost and availability. Analog TV infrastructure already exists, no need to formulate new standards, and the business to consumer who is free of charge. “
According to InStat predicts that in 2009 the worldwide analog mobile TV subscribers will reach 54 million, while in 2013, the worldwide analog mobile TV subscribers will grow six-fold to 3 million people.
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Structural engineering companies using Revit Structure software can effectively manage their design and documentation with the architect – controlling digital representations from multiple design sources, especially AutoCAD and AutoCAD Architecture software. With the wide acceptance of AutoCAD and over 300,000 users across the world, structural drafters/engineers will find several opportunities to utilize Revit Structure to collaborate with architects using the intelligent building objects (in DWG format)from AutoCAD Architecture.
One critical part of a structural engineer’s job to share design data and information with the rest of design team together with the architect. To fulfill this requirement, Revit Structure provides a variety of collaboration modes such as:
Exporting/Importing standard CAD files (such as DWG, DGN, DXF)
Linking of files to/from AutoCAD Architecture
Linking completely to an existing Revit Architecture building model
The most obvious starting point for any structural engineer is 2D CAD files provided by the architect. Any CAD software/system that supports DWG, DGN, DXF formats can work efficiently with Revit Structure. Revit structure allows engineer to link and import DWG, DGN, DXF files directly into Revit Structure. If the 2D CAD file is linked while being imported, it stays within Revit Structure as a set and can be refreshed if the architect provides an updated version. Imported geometry can be converted directly to generate new structural members. Revit Structure has the ability to export these same 2D CAD formats – not only because this is the format often needed to pass on to the rest of the design team, but also some contractors demand the delivery of digital documentation in these formats. Revit structure can provide DWG deliverables just as AutoCAD software can, creating layered and well-organized DWG files using any industry standard the engineer wants.
Revit Structure and AutoCAD Architecture have remarkably solid integration, allowing additional benefits to structural and architectural firms using these systems together. Usually the structural engineer will begin the design process using the 2D CAD files and if required can also import the AutoCAD architectural model straight into Revit Structure, using the architect’s model for design reference. And for better co-ordination with architects and rest of the team, Revit Structure exports structural members as intelligent building objects resident to AutoCAD Architecture. So a full structural model can be shared directly with the architect using AutoCAD Architecture – allowing the architect to examine structural design inside the architectural model and test for possible clash with architectural components directly inside AutoCAD Architecture.
The use of building information model (BIM) provides structural companies a complete modeling environment for evaluation and documentation – so that structural design and documentation are always coordinated, uniform and all-inclusive. Sharing the structural details of building information model with architects further coordinates the building design and documentation – a wining combination for all stake-holders participating in the building design and construction process.
For any queries related to Revit Structure and AutoCAD BIM related queries email us at info@outsourcestructuraldrafting.com
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Richard Bose is structural draftsman at OSD – an India based Structural Engineering firm offering full services such as Structural BIM, Structural drafting, Shop drawings and Structural design services at affordable rates. Email us at info@outsourcestructuraldrafting.com
Traditionally structural processes begin with the architectural document set, be it paper or CAD-based. The structural engineering team interprets the architectural design to create an overall structural design and then create specialized analytical models, using different software applications for the multiple type of structural analysis required for the project, gravity, dynamic and wind analysis. In parallel, the structural drafters create yet another representation of the building in the construction process – creating multiple drawings of the same information.
This traditional workflow results in multiple models that are not coordinated, requiring manual efforts to keep them in sync. Opportunities for errors abound. For instance, one of the analysis program prompts a change to a structural column, but the structural drafter misses the change, so the analytical representation does not match with the physical representation. The documentation falls out of sync. The other analytical models become outdated, the downstream analyses are compromised, and the validity of the design suffers.
CAD applications such as Revit, AutoCAD and Tekla allow engineers and designers to create a single building model combining a physical representation of the building which is fully associated with an analytical presentation. The building model is used for the complete production of construction documents and can be used for different types of analysis.
The physical representation denotes the physical layout of the structure in the building – beams, columns, walls, footings, etc. It also drives construction documentation. As the physical representation develops, the analytical representation is created automatically, containing the necessary data needed for third-party analysis applications. The analytical representation is an abstract 3D digital model used for structural analysis.
In building information modeling every view, drawing sheet and schedule is direct representation of the same underlying database. Users can explore different structural systems and alternate design options from within the same model. As the design team makes changes to the building structure, the parametric change technology within Revit Structure automatically coordinates the changes across all other representations of the project. As a result, the design model, design options, and documentation stay coordinated, consistent and complete.
For any queries related to applying Building Information Modeling (BIM) for Structural Engineering email us at info@outsourcestructuraldrafting.com
Visit us at for more information.
Richard Bose is member of BIM production team at OSD – an India based Structural Engineering firm offering full services such as Structural BIM, Structural drafting and Structural design services at affordable rates. Email us at info@outsourcestructuraldrafting.com
Addressing to the Indian Economic Summit’s session, on Tuesday, the 18th of Nov. 2008, the State Minister of Industry, Mr. Ashwini Kumar declared that Rs 500 billion would be invested by the Central Government with public-private partnership in infrastructure pertaining projects. According to him this investment would lure demand to boost economic growth. In the prevailing time when Indian economy is under threat of the entrance of world depression 2008, such type of a big dose of investment in infrastructure is desirable to barricade against the entering depression. But, the private partnership may hamper the way of receiving the desired results.
INDUCED INVESTMENT
When talking about investment, it is categorized as the induced investment and the autonomous investment. Induced investment is that investment which is induced by profit motive in a free enterprise capitalist economy. It produces commodities and thereby it can be termed as ‘directly productive investment’. Establishment of a productive unit which produces consumption or capital goods comes under the category of the directly productive investment. It changes with a change in (national) income that is why it is also called income elastic investment. Induced investment is incurred especially to produce larger output.
AUTONOMOUS INVESTMENT
On the other hand, the autonomous investment is the investment which is not induced by profit motive. It is not sensitive to changes in income. It is also known as public investment and is incurred in direct response to inventions and much of the long range investment which is only expected to pay for itself over a long period. Autonomous investment is generally associated with such factors as introduction of new production techniques, new products, development of new resources or growth of population. Autonomous investment generates favorable environment for production. An autonomous investment is never profit motivated and that is why it is always suggested to be undertaken by government instead of private investors. Autonomous investment does not directly produce goods. It creates external economies whereby the cost of production sustained by the producing firms is lowered. Thus, their profit is increased whereby the firms are induced to produce more. In this way the autonomous investment indirectly helps to increase production. Moreover, autonomous investment generates general utility services to the general public which they can’t afford to purchase.
DUAL INVESTMENT
Autonomous investment is autonomous only to the extent it is free of profit. If this investment is made by private investors they can’t help earning profit. Therefore, the producers will have to pay for the external economies and the general public will have either to go without the generated general utility services or will be exploited for they will have to pay high to avail the services. Thus, in a developing economy where cost of production is high, general mass is poor and markets are undeveloped the autonomous investment will lose its importance if given in private hands. In this way, autonomous investment is made of two different portions. One is that which can never be given in private hands irrespective of the fact whether the economy is developed or developing. Therefore, this portion of autonomous investment is a true autonomous investment. The investment incurred in the projects pertaining to national security, law and order maintenance, international relations, world peace, general governance, epidemics eradication, general health, poverty alleviation, public welfare etc. comes under this type of autonomous investment. The remaining portion of autonomous investment is that which can be (and is generally) given in private hands in a developed economy. In a developed economy sufficiently a high level of income is achieved, the distribution of income is almost equal, market is extended and developed, general poverty stands alleviated and cost of production is quite low on account of capital based modern technology. Hence, the producers can easily pay for external economies and people can pay for many of the general utility services. Therefore, in a developed economy, the portion of autonomous investment to be incurred in the projects like road transport, construction of highways, construction of bridges, power and electricity, civil aviation, sea transport, education etc. can be (and generally is) given in private hands. This portion of autonomous investment, being however similar to the previous one (above said true autonomous investment) in a developing economy, but thus becomes profit motivated and is converted into induced investment in a developed economy. In other words, this portion behaves as autonomous investment in a developing economy but is converted to and starts behaving as induced investment in a developed economy. Therefore, this portion of autonomous investment can be regarded as the convertible investment or the dual investment.
CONCLUSI ON
The above concludes that investment can be categorized as the autonomous investment, the dual investment and the induced investment. The autonomous investment should be exclusively incurred by the government in both the developed and the developing economies and, similarly, the induced investment should be incurred by private investors in both the economies. As regards to the dual investment, it should be incurred by government in a developing economy and by private investors in a developed economy. However, a partnership of government and private investors may be desirable in case of the dual investment if the economy has entered into the stage nearest to the full development. It is similar to the case of the partnership of government and private investors in induced investment in early stages of development in a developing economy. The Indian economy seems to have travelled though a long on the development path but it has not so far achieved such a high stage of development which may allow private hands to participate in the dual investment. General poverty still persists there, income distribution is highly unequal, technology is not fully capital based, cost of production is high, and much more. Therefore, the dual investment in Indian economy still needs to be incurred exclusively by the government. Therefore, the partnership of government and private investors in case of the declared investment worth Rs 500 billion, referred to in the beginning hereof, is not desirable. The loss to the producers and the poor general mass on account of so far brought about privatization of the past is not a latent fact. All the same, if the government somehow feels itself helpless to desist from accepting the partnership, it must not at all allow it beyond the dual investment. In more clear words, the Government of India must keep the (true) autonomous investment fully intact from the private partnership and may allow the partnership in the dual investment but only to a limited extent if the partnership can not be fully abandoned.
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hydraulic system used in high-temperature low-pressure oil hose winding process technology from Japan, Europe and America in countries such as corporate monopoly was finally broken.
In recent days, from Hebei Jizhou City Engineering Machinery Rubber Hose Factory came news of the plant after nearly five years of research and development, independent innovation has opened up a new production of the new high-temperature low-pressure pipeline winding process and has applied for national patent.
However, due to construction machinery hydraulic system design specificity, particularly in construction engineering machinery harsh working conditions, the temperature high and sometimes low, for matching with the high-temperature low-pressure oil hose weather resistance, oil resistance and other performance indicators requirements higher and higher. While the domestic production can not meet the requirements of ordinary oil hose, mostly imported from Japan and other countries. Rubber Hose Factory, Hebei Jizhou City works to promote scientific and technological innovation product innovation, since 2001 began the development of high-performance high-temperature low-pressure oil hose wrapped production of new technology, and is included in the Hebei Province scientific and technological research projects and key support for the State Development and Reform Commission projects.
According to reports, the product has a high tensile strength, long life and other characteristics, its high temperature performance to 120 ?, compared with similar products increased by 20% or more; tensile strength to reach 6.9Mpa, compared with similar products increased by 14.8%; internal and external layer elongation at break were 315% and 363%, compared with similar products increased by 20% or more, product quality, process technology, ranking the leading domestic level, using the temperature reached the international advanced level. Especially since the product has excellent physical characteristics, can fully meet the different areas and under different environmental and engineering machinery products matched the needs, can be widely used in large , , cranes, excavators and other construction machinery hydraulic system of the high-temperature low-pressure pipeline road.
It is understood that production of high-performance high-temperature low-pressure oil hose wrapped in adopting a new technology to overcome the past, using woven craft production process can not solve the many problems, the production of the winding tube is not only the rate of change in pressure, burst pressure and other indicators has obvious advantages, but also the degree of automation and control more. At present, the products have been successively declared workers, Xugong a dozen other domestic engineering machinery manufacturing applications, are indicative of the excellent features.
Boom bottomed out pick-up Construction Machinery Industry
2009 January-August, industry achieved a total turnover of 154.874 billion yuan, an increase of 8.95%; a total of a total profit of 1.256 billion yuan, an increase of 17.83 percent, a slight increase compared with the same period last year. We will first three quarters of 2009, industry’s key financial data listed with the reported data were compared. By mid-2009 the industry’s leading data continue to experience negative growth, but the first three quarters of all the major financial indicators have been “regularized” in 2009 the first three quarters, engineering machinery industry, the liquidity ratio of listed companies, accounts receivable turnover ratio last year a slight increase over the same period, by mid-2009, compared with a relatively sharp increase in profitability and business operations and gradually increase the capacity, the industry began to rebound in the economy bottomed out.
The domestic economic situation continues to improve in 2010
In November 2008, the state issued a decisive moment of economic crisis, with “4 trillion investment,” including a series of economic stimulus package, and effectively curbed the downward trend in the economy, economic growth has been a certain amount of the guarantee. In addition, the World Bank forecast China’s 2010 GDP growth of 8.7%, IMF forecast in 2010 China’s economic growth by 8.5%. In November 2009, China Federation of Logistics and Purchasing released by China’s manufacturing purchasing managers index (PMI) was 55.2, since November 2008 has been maintained for 12 consecutive months, the overall rising trend, and is located above the critical value of 50, indicating the economy into the expansion stage. There are indications that China’s economy has started to recover journey.
The industry to maintain rapid growth in 2010
In 2010 the industry’s leading downstream, real estate, infrastructure, export and metallurgical mining industry, issued a four-pronged force, pulling the industry to maintain rapid growth. Thanks to our calculations, the above-mentioned four downstream in 2010 to boost sales of industry, 288.799 billion yuan, up 26.3% year on year profit growth is expected to exceed revenue growth year on year.
Steel prices rose moderately, the industry can enjoy low-cost, good
It is predicted that by 2010, crude steel production ceiling of 639 million tons, while demand was 6.1 million tons, some 29 million tons of excess, but this does not represent a serious surplus of production capacity. We expect steel prices in 2010 on the basis of the current increased by 15% – 20%, the overall point of view, belongs to a moderate rise, construction machinery industry can enjoy low-cost positive.
Investment Adviser in the Ministry of Machinery Industry Research Latest learned that in 2009 China 23 major excavator manufacturing companies to achieve sales of a total of about 95,000 units, up 23% in substantial growth in 2008, again to create an annual sales volume of China excavator record.
Investment Advisor in the machinery industry researcher Duan Jiaxuan that, at present, excavator has become China’s construction machinery industry, one of the fastest-growing varieties, sales records in 2009 a new high, indicating further expansion of market size excavators, and has shown good development momentum .
Distribution from the business point of view, foreign brand excavators are still leading the sales charts, while sales of domestic brands also showed a steady increase in the state. In 2009, foreign brands outstanding performance, Komatsu, Doosan, Hitachi, Hyundai production of 4 million units sell Junchao; while domestic brands to further expand the scale, Sany Heavy Industry [35.25-3.16%], Liugong [21.28 - 2.30%], Sunward Intelligent [20.080.35%] three manufacturers, sales of more than 2,000 units, of which Sany Heavy Industry’s fastest-growing, an increase of over 90%.
From the geographical point of view, in all regions of the country also showed a tendency to expand to Sichuan Province, the largest increase. In 2008, the excavator sold more than 2,000 units in 14 provinces, by 2009, then rose to 22, an increase of eight provinces, including Sichuan Province in 2009 where the greatest demand for excavators, mainly due to post-disaster reconstruction to promote the work.
Section Jiaxuan also pointed out that the industry from the application point of view, in 2009 highway construction, real estate, construction, railway construction in three main areas of the excavator driven by the most direct demand, reason is subject to country-driven large-scale infrastructure projects and the Housing the impact of the real estate sector investment boom.
China – ASEAN Free Trade Area on January 1, 2010 fully completed, since the free trade zone 90% of the products began to achieve a zero tariff, import and export of ASEAN countries showed 500% growth in volume, since the free trade zone will become a consumer has a 1.9 billion persons, 4.5 trillion total trade of the huge market, second only to North America, the European Union the world’s third largest free trade zone.
With the completion of a free trade zone, located in South, Southwest and ASEAN with the Department of Pan-Tonkin Gulf region of Guangxi have become the most potential for development, it is learned from the free trade area in Guangxi will use the cooperation mechanism, and actively participate in and promote pan-North Bay port, engineering machinery, logistics, warehousing and many other sub-regional cooperation; will use this opportunity to accelerate the South Canton, your broad, Hunan, Guangxi, and other inter-provincial railway construction projects, speed up the region and beyond roads, bridges, water conservancy and other infrastructure facilities construction. At the same time, the ASEAN countries also take advantage of this opportunity, a substantial increase in infrastructure and investment in large-scale projects.
With the completion of a free trade zone, engineering machinery industry is facing rare opportunities for development. Due to historical, environmental, technological and other factors, the ASEAN countries is lagging behind the development of construction machinery industry, the ASEAN countries every year from China to import large quantities of construction machinery products. After several decades of development, China-made engineering machinery products overall quality, performance significantly improved the quality of some products with Germany, the United States, Japan and comparable prices are much cheaper, but as an old neighbor of ASEAN countries, ASEAN countries are more willing to doing business with China.
Rare opportunities for development, leading city of the regional advantages, clean and efficient administrative environment, suitable living environment, etc. All of this so that the Pan-Tonkin Gulf region of Guangxi has been more and more attention from investors, with the flow, logistics, the continuous flow of funds collection, transportation and logistics infrastructure into matchmaking, an important condition for ensuring sustainable development. Construction machinery industry and logistics industry will be the first development in the region leading the industry. It is learned that Xu workers, in the Alliance, the 31 other well-known enterprises in Guangxi have been actively developing the Pan-Tonkin Gulf regional markets, a high-profile pan-Tonkin Gulf region to participate in exhibition in Guangxi. Another exhibition organizing committee got the news from the GICE: The second session of the GICE Construction Machinery Exhibition will be held July 2, 2010 in Nanning International Convention and Exhibition Center. Present the Organizing Committee and Nanning in Qingdao two simultaneous investment, exhibitors and visitors register enthusiastic audience.
GICE exhibition is the largest in southwest China market, professional engineering machinery exhibition, the last exhibition display area 11,000 M2. From XCMG, sany, the Alliance, Komatsu, Liu steam, Guangxi , mountain workers, in construction, METSO Minerals, TRIO Jiefu Lang, Luo Jian, Wang Jian, Schnell, Yuhua lifts, lofty saint engineering and many other well-known brands at home and abroad full debut exhibition scene, spectators and media at home and abroad shows the area of today’s most advanced engineering machinery products and technologies. Of which 31 heavy machine to carry out only 1 hour, on the reservation out of 5 and a platform forklift, worth nearly 500 million yuan. Yuhua the South China Sea have two lifts to carry out the same day sold to customers in Vietnam. Komatsu machinery, Zoomlion, Hunan deed long, lofty San large industrial and other exhibitors are given orders, Spare Parts are also news of success, Dongguan Xin-Zhi and other exhibitors have also signed with the domestic and ASEAN customer orders. Show last GICE attracted from the United Kingdom, Vietnam, Thailand, Hong Kong and other 10 countries and regions to visit a professional audience. Guangxi TV station and a number of news media conducted a follow-up reports GICE exhibition, more than 50 professional websites, media coverage GICE exhibition publicity.
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