As the main road connecting the old city and the Yangshan New District, the traffic tasks undertaken by Beijing-Hankou Street are very heavy. Due to the eastward intersection of the First People's Hospital of City and No.3 Experimental Primary School and the west residential area, the pedestrian crossing problem always affects The municipal government leadership heart. Cutting fluid July 1, as the city government in 2012, "Ten Things" - "one of the ten bridges" project of the Beijing-Hankou pedestrian bridge passed the inspection, the official pass.The bridge by the Urb...
Release time:
2017
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08
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31
Times of browsing：41
Approved by the Ministry of Housing and Urban-Rural Development, editor, code GB50755--2012 national standard "Steel Construction Project Code" (hereinafter referred to as the standard) on August 1 come into operation.China is in a period of rapid development of the steel structure industry. However, there are few norms in the domestic construction technology and construction technology. The release of the norms has filled in the blank of the technical standards in the field of domestic steel structure construction. The norm is the first batch of national standards for construction t...
Release time:
2017
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08
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30
Times of browsing：33
Steel structure is the highest content of science and technology in the construction industry. It takes the lead in entering the factory, mechanization, automation, assembly, informatization and industrialization. It is a model for the transformation and upgrading of the construction industry and plays a benchmarking role in transforming the traditional industries.First, human society is still in the iron ageThe history of the development of human society is closely linked with the development of production tools. The transformation of production tools reflects the improvement and improvement ...
Release time:
2017
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08
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30
Times of browsing：24