According to Gao Jian, the steel structure house is to prefabricate the frame of the building according to the size in advance in the factory. After it becomes a "section steel", it is transported to the construction site, and finally assembled mechanically like building blocks. "After the steel beams and the steel frame were transported to the site, they were connected with high-strength bolts, and some parts needed to be welded again. To put it in vernacular, the skeleton of this building is not traditional reinforced concrete, but is composed of section steel."
Beijing time on December 10, FT reported that China's steel exports this year reached a record level of more than 100 million tons, indicating that China relies on global sales to help digest excess capacity.
The two "Arc de Triomphe"-style main towers are like a pair of lovers watching across the river, and the "Magpie Bridge" connecting them, with its European-style shape and pale Prussian blue appearance, has become the "city of bridges" against the blue sky and white clouds. ——The new business card of Wuhan City, Hubei Province. This is the investment and construction of China Construction Third Bureau, known as the most beautiful bridge on the Han River - Wuhan Gutian Bridge.
There are six common forms of temporary consolidation of cantilevered continuous beams, piers and beams. They are introduced as follows:
[Information] Diagram of the whole process of on-site pouring and construction of box girder supports
Leaders of Zoomlion came to our group for technical exchange and guidance