This pile box foundation is a box typed structure which consists of the bottom plate, top plate, outside wall and inside longitudinal and lateral walls, and by which the upper loadings are distrib…

桩-箱基础系由底板、顶板外墙、内纵横墙构成了箱形结构， 把上部荷载分配给桩。

youdao

So-called composite (three functions) deep foundation structure is defined as: to use slurry wall, basement base plate and a part of plate beam as foundation pit bracing;

在深基础结构工程设计中，将地下连续墙、地下室底板和部分楼板、梁作为深基坑开挖时的支护体与临时支撑；

youdao