excavation protection meaning in English

开挖防护

Sheet piles is often used for excavation protection in costal areas of china . one pile with three usages means sheet piles are used to support loads from superstructures and to sustain lateral soil pressure for the basement besides working as retaining structures during excavation
“一桩三用”是指围护排桩除了在基坑开挖中作为挡土结构之外，也作为建筑物工程桩承担上部结构荷载同时还作为地下室外墙抗侧压力结构体系的一部分。
The strength and stability of diaphragm wall are calculated respectively during different period ( digging period and application period etc ) , according to different plans in choosing concatenation wall . it is proved that the support plan of excavation protection of meili garden is safe by introducing diaphragm wall and two horizontal steel supports . it is also proved that the total cost of that is low
针对所选用的地下连续墙方案，分别计算了基坑开挖期和使用期等不同受力情况地连墙的强度和稳定性，论证了美荔园深基坑采用地下连续墙和两道水平钢支撑的基坑围护方案是安全可靠的，其综合成本也是经济合理的。