(1) reasons for preloadingCheck the safety of supports to ensure construction safety;Eliminating the influence of foundation inelastic deformation and support inelastic deformation is beneficial to the control of bridge deck alignment.2 the first generation: ton bag preloadingAdvantages: the pressin
Our experience is not advisable. This is not preloading but creating a "water bomb" that may explode at any time.Because the height of ordinary water bags is not enough, when using water bags, many manufacturers or construction units first think of multi-layer stacking like stacking sandba
Project location: Xiongchu street, Wuhan, HubeiProject Name: rapid transformation of Xiongchu StreetConstruction unit: China Construction XXX companyConstruction time: June 10, 2014It starts from meijiashan overpass in the West and ends at Chuping road in the East, with a total length of about 6.9 k
Support pressure test is an indispensable procedure in the process of bridge construction. How to reduce the cost is also a question that every project manager thinks about? Safe, fast and low cost are the basic principles of choice. Water bags are undoubtedly the best choice. But how can the purcha
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