撞损 meaning in Chinese

damaged due to collision
damaged owing to collision

At about 4 yesterday afternoon , construction workers cautiously removd the damaged beam . at 5 : 50 , traffic was returned to that section of the street
昨日下午4时许，施工人员小心翼翼地将撞损横梁取下。 5时50分，该路段恢复通行。
The reduction factors derived from curve fitting based on calculation results by the finite element program ( ansys ) considering all kinds of damages such as cutouts , corrosion , cracks , denting , initial deflection and residual stress are introduced to modify the effective width of perfect panel in the present paper
本文考虑板中可能存在孔洞、腐蚀、裂缝、局部撞损和初始焊接变形或残余应力等损伤和初始缺陷，对不同的损伤形式用有限元程序( ansys )进行大量的计算，通过曲线拟合的方法引入折减系数对完好板格的有效宽度进行修正。