At first the mechanism of bump at the bridge ends was analyzed, and the paper find main factor to cause bridge jump, and provide a method to cure bridge jump.
首先从理论上定性分析桥头跳车的作用机理及演变过程，从而找到导致桥头跳车的主要因素，最后结合实践提出了根治桥头跳车的方法。
An introduction is given to strengthening of defect beam of a super large bridge. Carbon fibre textile was applied to the bottom face of beam with WN glue to cure the cracks of structure.
结合焦柳线金华寺特大桥在运营过程中出现的结构开裂病害整治实例，介绍采用WN胶在梁体底部粘贴碳纤维布加固修复新工艺。
Through analysis of the pot bearing disease and the trouble within actual bridge engineering example, this paper putting forward to corresponding prevention and cure measure.
本文通过实际工程中的盆式支座病害和事故案例分析，提出了相应的防治措施。
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