摘要
桥梁与堤防相交主要采用平交与立交两种方式,一般桥梁采用立交非接触方式对堤防防洪的影响较小,而平交方式由于桥梁及引道直接与堤防接触相连,对防洪影响较大。因此,文中以马家店防洪桥工程为例,重点分析了桥梁与堤防平交对河道及桥梁自身行洪安全、堤防稳定、防汛抢险的影响,并提出了相应的防洪影响补救措施。
Bridge and embankment intersection and overpass mainly flat post in two ways,the general non- contact manner interchange bridge using less impact on flood control dike,and flat cross the bridge and ap- proach roads because the way connected direct contact with the dikes,flood control effect than the Great. Therefore,this paper taking horse store flood control bridge projects as an example,focuses on the bridge and the river embankment flat cross, the bridge itself and flood safety, embankment stabilization, the impact of flood control,flood control and the corresponding impact remedies.
出处
《吉林水利》
2015年第6期16-19,30,共5页
Jilin Water Resources
关键词
桥梁
堤防
平交
防洪影响
bridge
embankment
the Cross
affect flood control
