Aiming at the design and construction of section steel cantilever scaffolds that are widely used in high-rise building construction,the design calculation model for section steel cantilever beams is analyzed,and the valuing standard of model parameters are proposed based on calculation results.A triangular prism model was developed to study the anchor damage of the U-type pull ring on a concrete floor,and a design calculation method for anchor bearing capacity is provided.Defects in engineering applications of cable-stayed wire ropes are summarized.It is recommended to cancel cable-stayed wire ropes.
NETL
NSTL
万方数据
维普
