caplandCOCA¹⁵⁷⁵³⁴BNC²³⁶²¹³⁺¹ 例句 Grid- MC- pile composite support and water stop system is successfully applied in deep foundation excavation of Qingdao Capland Center, which is combined of cement-soil gravity wall and double- row- pile. 将水泥土重力式挡墙支护模型与双排桩支护模型结合起来，组成格栅式 MC桩组合支护、止水体系，成功应用于青岛凯悦中心深基坑工程。 shigongjishu