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Click the blue character to focus on our authors Li Guochang, Liu Lu and Yang Zhijian’s summary: the mechanical performance of concrete-filled square steel tubular …

Due to the poor fire resistance of steel structure, the yield strength and elastic modulus of steel decrease rapidly due to the increase of temperature. …

The official account of the prefabricated component price of Shanghai January 2022 PC: January (December 20th to January 19th), based on the comprehensive balance of …

If you click on the picture, you can sign up for the general meeting of engineers. In 2021, the abnormal fluctuation of bulk prices, the …

Installation scope of precast reinforced concrete frame structural members 1 # this process standard is applicable to the installation of precast beam, column and slab …

© Liu Songkai doozyaccess art space recently commissioned us to renovate a warehouse Art Museum located in Longwu Road, Shanghai. At the same time, during …

1. The jacking of beam section shall meet the following requirements: (1) the oil pump and Jack shall be calibrated together. (2) The rated jacking …

How many kinds of bricks are there on the Great Wall? Have you noticed? In fact, our great wall is not a simple wall. In …

Recently, good news came from the agricultural and rural Bureau of Rongcheng County, xiong’an new area, Hebei Province. The company’s xiong’an municipal prefabricated component construction …

Ancient Chinese carpenters did not use nails, but relied on these mortise and tenon ▼ mortise and tenon, an amazing traditional Chinese beautiful mortise and …