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The steel-concrete composite structure can give full play to the material advantage of steel and concrete. This is why steel-concrete is widely used in building construction of bridges, industrial buildings and skyscrapers. Steel-concrete composite structures are generally jointed by stud connectors to transfer shear. But the study about the stud's mechanical performance and mechanism is still inadequate...
Soil–rock mixture (SRM) is a heterogeneous geomaterial which is widely used in geotechnical engineering projects. As a special engineering geological body, SRM is composed of many complex components and is a heterogeneous multiphase material with various structural characters, and, thus, exhibits complex mechanical characteristics. The mechanical and physical properties of SRM are major factors which...
Fast Z-pinch has produced the most powerful x-ray radiation source in laboratory plasmas and also shows the possibility to drive inertial confinement fusion (ICF). The Z-pinch researches at the Institute of Applied Physics and Computational Mathematics are presented in this paper. The wire array Z-pinch process has three phases: wire plasma formation and wire-array ablation, implosion and the MRT...
It is an important engineering problem to evaluate the stability of deep-thick accumulation body in many hydropower stations in the west China. The deformation mode and production mechanism affects directly its stability. Take Mahe accumulation body in Lenggu hydropower station as example, the boundary conditions and deformation failure mode are analyzed in this paper. The mechanical strengthen parameters...
According to analysis of the curve of on-site load settlement curve, the different soil conditions of the tip of pile are main factor to affect deformation. The rapid growth stage is in the initial stage of load settlement curve for the tip of pile. Settlement of pile tip is relation on the thickness and characteristic of soil. According to the rule of deformation in the process of pile settlement,...
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