Based on the first underwater railway shield tunnel,the Shiziyang shield tunnel of Guangzhou Zhujiang River,the prototype test was carried out against its segme
A checking on seismic and tsunami hazard for coastal nuclear power plant (NPP) of Chinese continent has been made after Japanese Fukushima nuclear accident caus
In this paper,an elasto-viscoplastic three-dimension(3D) finite element model is developed to simulate the processing of bimetal tube with rotary swaging. Throu
The conventional collector for diasporemineral is oleic acid(OLA),which is highly insoluble and must be used in high dosage in bauxite flotation.Firstly flotati