The unit-loadmethod is an important method for finding displacements of structures in structure mechanics.
在结构力学中，单位荷载法是求结构位移的一种重要方法。
2
By using of virtual work principle and the unit-loadmethod, the elastic-plastic process of loading and deflection of a beam with one degree of indeterminacy under an even load is analyzed.
通过虚功原理和单位荷载法分析了均布荷载作用下一次超静定梁的弹塑性加载及变形过程。
3
The time history of water hammer in pipeline in the condition of unit emergency load dump is calculated by characteristic line method.