摘要
随着公路交通量的日益增加,超载车辆也急剧增加,路面与桥梁的病害发展较快,许多桥梁短时间内出现“单板受力”病害。通过对“单板受力”现象的表面特征、产生原因分析,有针对性地提出了处治方法。
With the increasing traffic volume, more and more overloaded vehicles have resulted the hazards of road and bridge, One prominent hazard, singleboard under stress, has occurred to many bridges. Analysis is made on the causes of formation and given the solution.
出处
《交通科技与经济》
2006年第6期20-21,27,共3页
Technology & Economy in Areas of Communications
关键词
桥涵
单板受力
原因分析
处治方法
bridge and culvert
singleboard under stress
analysis of causes
solution
