The horizontal Frost heaving force acting on the retaining wall is one of the primary designloads in seasonal frost regions.
作用于挡墙上的水平冻胀力是季节冻土区挡土墙设计的主要荷载。
2
The present investigation indicates that the cast steel joint subjected to its designloads has sufficient strength and rigidity.
研究表明，该铸钢节点在设计荷载的作用下，具有足够的强度和刚度；
3
The live load should be determined that the exceedance probabilities of live load for different design working life equal to that for conventional designloads.