wall beam是什么意思

用法例句

Several design schemes of wall removal by use of supporting beam in brick and concrete composite structures are summarized in this paper.

结合实际工程系统地总结了砖混结构中托梁拆墙改造工程的几种结构设计方案,分析对比了各种设计方案的特点、设计要点、适用范围及相应的施工方法。