板式基础托换法
slab foundation underpinning method
等截面斜柱板式基础
Plate-type Foundation With Equal-section Inclined Column
斜柱板式基础
inclined column foundation
浅基础基础埋置深度
embeded depth of foundation
三折线线性软化模型
tri-linear strain-softening model
预应力折线板
prestressed folded concrete floor
折板式结构
hipped plate construction
折线折算法
broken line converting method
废旧线路板基板粉末
waste printed wiring board powder