Field tests of settlement characteristics were carried out on the CFG pile-plate composite foundation on Beijing-Xuzhou section of Beijing-Shanghai high-speed r
Crushed stone grouting pile is a new composite soft-base processing technology that combined the gravel pile with grouting technique.The design theory of contro
In this paper,based on LiYao test section of Beijing-Shanghai high-speed rail project,make a study on field test technology of CFG pile composite foundation in
The correlation of indexes of sub-grade quality inspection including porosity(n),foundation coefficient(K30),deformation modulus(Ev2)and dynamic modulus(Evd)is
The settlement after construction controlling of subgrade is a crucial issue on designing of high speed railway.Based on the experimental study at home and abro