Development of model cable mount and strain gauge balancemeasuring system in low speed closed wind tunne;

Tube bundle-supporting structure of the corrugated pipe heat exchanger;

Influence of the Supporting Structure of the Tube Bundles of a Heat Exchanger on the Performance of the Shell Side;

Mechanical analysis of secondary mirror supporting structure;

Analysis on support structure between dam and powerhouse for Longyangxia Hydropower Station;

Support structure of large-aperture telescope primary mirror;

Application of carbon/epoxy composites to support structures of space payloads

This paper discusses the system of bracing structure in deep excavation by using a special program BSC (Bracing Structure Calculation),including scheme of structural system,method of calculation of internal forces and displacement of structural system,and the problerms in the calculation needing attention.

【Method】 With FEM,the structure static and dynamic analysis of lishui ditch aqueduct bracing structure was made,and using site detection concrete strength and according to current code,its bearing capability was checked.