钢筋混凝土主次梁的传力机理及节点构造措施
https://wenku.baidu.com/view/ef3ca806172ded630a1cb6ed.html
构造柱和圈梁
https://wenku.baidu.com/view/9f3a8f7d1611cc7931b765ce0508763231127461.html?rec_flag=default&sxts=1588599669693
拱式结构
https://wenku.baidu.com/view/c3592f460812a21614791711cc7931b765ce7be4.html