<p>某柱下独立基础如题40图所示，混凝土等级为C35<img max-width="300" src="https://learnfile.20230611.cn/learnAppQuestion/f1/ef/f1ef819af1d30d4d46b93dfdad6a09eb.jpg" style="width: 100%;height: auto;"><img max-width="300" src="https://learnfile.20230611.cn/learnAppQuestion - 混凝土结构设计(02440)