grout curtain

基本解释

According to the technical requirement of the grout curtain to prevent the leakage in the foundation of dam, the special apparatus of the jet grouting method has been studied and equipped.
根据坝基帷幕防渗技术的要求，在高压旋喷桩和帷幕灌浆设备的基础上，研制、组装成高压喷射灌浆专用设备，研究提出了高压定向喷射灌浆构筑防渗板墙技术工艺。
In order to appraise the quality testing of grout curtain, digital borehole camera technology is applied to three boreholes of the grouting gallery No. 3 in Xiaolangdi Water Control Project.
为了评价帷幕灌浆效果，将数字钻孔摄像技术应用到小浪底水利枢纽3号灌浆洞3个灌浆质量检查孔中。
According to the geological conditions of Baise project, erosive bands and joint fissures, F6 fault and grout curtain are fully simulated to establish 3D numerical model of the dam and its foundation.
根据百色的地形地质条件，充分模拟了蚀变带、节理裂隙、F6断层、灌浆帷幕等，较为真实地建立了坝体与地基相互作用的整体三维数值模型；