Item 3 fire resistance limit of building components (exercise)
by Click the blue text at the top to follow us! It’s not easy to move bricks. You’re welcome to pay attention to 1. Single choice …
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Finite element analysis of lateral impact resistance of concrete filled square steel tubular members with built-in CFRP profiles
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 …
On site inspection of steel structure components after fire
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. …
Component price → price information of PC prefabricated components in Shanghai in January 2022
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 …
Investigation on the development status and future development direction of prefabricated component factories all over the country
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 …
Technical disclosure for installation and construction of PC prefabricated frame members
Installation scope of precast reinforced concrete frame structural members 1 # this process standard is applicable to the installation of precast beam, column and slab …
Three components are inserted into the wall, doozy access art space architectural transformation / PAN architecture
© Liu Songkai doozyaccess art space recently commissioned us to renovate a warehouse Art Museum located in Longwu Road, Shanghai. At the same time, during …
Safety technical disclosure of concrete beam bridge component stacking and transportation and jacking beam erection
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 …
Knowledge of the Great Wall | components on the Great Wall
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 …
Xiong’an municipal prefabricated component construction project won the advanced unit of water and soil conservation
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 …