且考虑了屋面活载不均匀效应、雪压堆积效应和水平地震作用的影响，荷载组合复杂。
The load combination is complex with consideration of the effect of asymmetry distribution of live load, snow accumulation and horizontal seismic load.
内力组合主要是水平地震作用、恒荷载作用、活荷载作用之间的组合。
The internal forces composition mainly is the composition of horizontal earthquake forces, constant load and live load.
应用推荐