The break-up of the gas piping, the letting out of liquefied petroleum gas, the bursting of the running water pipe, calamity accident caused in subside of road surface and bridge,etc.
煤气管道破裂、液化石油气泄漏、自来水爆裂、路面桥梁塌陷等引起的灾害事故；
By using the response spectrum method, analysis of vertical seismic responses for the cable - stayed pipe bridge system is carried out.
使用反应谱方法，对斜拉管线桥体系进行了竖向地震反应分析。
The fabrication of the steel pipe piles of the Bridge features small land occupancy area, high automization degree, high fabrication efficiency and stable fabrication quality.
大桥钢管桩制造具有占地面积小、自动化程度高、生产效率高和质量稳定等特点。
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