2023/11/03
Wuhu Rail Transit Line 1 and Line 2-Rail Beam
The first phase of Wuhu Rail Transit Line 1 and Line 2 has a total length of 46.763 kilometers and 36 stations. The system adopts a straddle monorail system with a maximum operating speed of 80 kilometers. The estimated total investment of the project is about 14.633 billion yuan. Sanbo undertakes the production of curved beams and straight beams in this project.
2023/11/03
How to Promote Highway Steel Bridge Construction
Steel bridge has the characteristics of light weight, large span and good stiffness, but it also has disadvantages. Its disadvantages are low temperature resistance, poor fire resistance and easy corrosion. Rongbaosheng's innovative form, advanced skills and professional team will provide strong assistance to China's urban construction and professional construction. The SPMT lease supplied by Rongbaosheng is specialized in providing support for the installation and construction of steel bridges.
2023/11/03
With the roaring of super-high-power rotary drilling rigs, the pile foundations of the main piers of Lingdingyang Bridge and Zhongshan Bridge are in addition to drilling, symbolizing that the construction of the shallow passage bridge project has entered the implementation stage. Mayor Jiao Lansheng and Secretary General of the Municipal Government Li Jun attended the on-site meeting.
2023/11/03
Characteristics of bridge engineering management
China's bridge construction management started late, after recent years of efforts, although China has made great progress in bridge construction management, but because of the bridge construction has its own characteristics such as construction difficulty, bridge construction accidents in China also occur, which has brought adverse effects on the development of China's bridge industry.
2023/11/03
Application and Development of Bridge Engineering Detection Technology
The detection skills of bridge engineering involve a wide range of contents. The specific contents of the detection include the basic detection, the defects of bridge appearance and the special detection of bridge structure. At present, the vast majority of bridge surface defects are still detected and evaluated by manual visual inspection. This single-worker estimation method lacks both accuracy and skill accuracy. The structural shortcomings of various bridges have the following aspects:
2023/11/03
Celebrating the 22nd Anniversary of Sanbo Company
Over the past 22 years, we have overcome the entrepreneurial difficulties of no capital, no technology, no experience, and no market, overcome the severe challenges brought about by the 2008 financial crisis, and overcome the gaps and gaps formed by environmental governance, structural adjustment and other factors. A road of innovation and development where he has nothing, he has my new, and he is new, it has achieved rapid development from scratch, from small to large, from weak to strong, and created a historical miracle of a new enterprise every year, a new level every year, and a new leap every year.
2023/11/03
Beijing-Zhangjiakou Intercity Railway-Changping Section under Intense Construction
Beijing-Zhang intercity railway, also known as Beijing-Zhang high-speed rail. After the completion of the Beijing-Zhangjiakou high-speed railway, it will be the world's high-speed railway with a design speed of 350 km/h. The Beijing-Zhangjiakou high-speed railway is a national key construction project and an important transportation guarantee facility for the 2022 Beijing Winter Olympics.
2023/11/03
The Beijing section of Jingxiong Expressway starts from the Fifth Ring Road, crosses the Yongding River to the west, enters Fangshan District, mainly along the Jingshi Passenger Dedicated Line to the south, and ends at the city boundary to connect with the Hebei section. As can be seen from the public route map, the Jingxiong Expressway will pass between Changyang and Liangxiang in Fangshan District, which is more consistent with the flow direction of Xiaoqing River. A total of 5 interchange and entrances and exits are planned along the route, and 1 interchange is reserved. The total length of the route is about 27 kilometers.
2023/11/03
Design and Construction of Segmental Bridges
With the continuous development of economy, the construction of urban viaduct, light rail and other bridges has gradually become the primary content of infrastructure construction in China. Under this premise, the introduction of foreign advanced construction skills, speed up the construction speed, reduce the impact on the environment and traffic, and improve the level of civilized construction has become a primary issue in bridge construction. Segmental bridges have been widely used in the construction of PC-connected beams, rigid frames, cable-stayed bridges and arch bridges. China has also made a lot of experience in planning and construction, and has also made considerable progress.
2023/11/03
In the first half of last year, a third-party professional scientific and technological achievement evaluation agency organized experts in Beijing in accordance with the relevant provisions of the "Science and Technology Evaluation Measures" of the Ministry of Science and Technology, in accordance with the standards and procedures for the evaluation of scientific and technological achievements, and in line with the principles of science, independence, objectivity, and impartiality. The "Short-term Matching of Segmental Assembled Technology" project conducted a scientific and technological achievement evaluation.
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