School of Civil Engineering Huaqiao University Xiamen 361021 China;
School of Civil Engineering Huaqiao University Xiamen 361021 ChinaCross-strait Tsinghua Research Institute Xiamen 361006 China;
Fujian Engineering Research Center for Construction and Management of Green Buildings Minnan University of Science and Technology Quanzhou 362700 China;
Controlled cement grouting technology; grouting mould-bag pile; retaining wall; mechanical behaviors; deformation properties;