Analyses of clip bolt fracture for guard rail of railway bridge 铁路桥梁护轮轨螺旋道钉断裂分析
Calculated and determined the sizes of anchoring parts for the different series dam height in accordance with being under the condition of optimized inner pressure ratio; comprehensively improved the technology of clip plate anchoring with bolt; 对不同系列坝高按优化内压比条件下锚固构件尺寸进行了计算确定,综合改进了螺栓压板锚固技术;