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详细分析了桥梁水毁、涵洞水毁、公路水毁的原因,例如对桥梁水毁有以下几点:1.忽视河道加固;2.基础埋置深度浅;3.忽视河道障碍物的清理;4.忽视调治构造物的设置;为此在设计、施工、养护方面应注意采取一定的措施和对策。要加强排水系统的设计及桥涵的位置选择,对资料及标准的采用一定要因地制宜;建造前要考虑洪水的冲击力等。
The causes of bridge water damage, culvert water damage and highway water damage are analyzed in detail. For example, the following problems are caused by the water damage of the bridge: 1. Neglect of river reinforcement; 2. The depth of foundation embedment is shallow; 3. Ignore the cleanup of river barriers; 4. Ignoring the setting of the control structure; for this reason, we should take certain measures and measures in the design, construction and maintenance. To strengthen the design of the drainage system and the selection of bridges and culverts, the adoption of data and standards must be tailored to local conditions; the impact of floods before construction should be taken into account.