[定位](%E6%89%93%E5%BC%80%E6%96%87%E6%A1%A3%E5%90%8E%E7%95%8C%E9%9D%A2.md) [主体结构](%E4%B8%89%E3%80%81%E4%B8%BB%E4%BD%93%E7%BB%93%E6%9E%84.md) [基础](%E5%9F%BA%E7%A1%80.md) [定义构件](%E5%AE%9A%E4%B9%89%E6%9E%84%E4%BB%B6.md) [构件参数说明图](%E6%9E%84%E4%BB%B6%E5%8F%82%E6%95%B0%E8%AF%B4%E6%98%8E%E5%9B%BE.md)