林区桥梁水毁原因的探讨与防治  

Discussion And Prevention Of The Flood Damage Causation Of Bridge In Forest Area

作　　者：董恩华 

机构地区：[1]牡丹江林业勘察设计院

出　　处：《林业科技情报》2009年第2期134-135,共2页Forestry Science and Technology Information

摘　　要：林区公路桥梁的损害主要是洪水冲毁,而且比例越来越大。针对水毁现象,通过部分流域桥梁损毁状况调查,分析了产生原因并提出了防护措施。The main causation of bridge damage in forest area is flood. This paper analyzes the causation of flood damage and puts forward prevention measure according to the investigation of damaged bridge in the forest area.

关 键 词：林区桥梁 水毁 防护措施 

分 类 号：U445.71[建筑科学—桥梁与隧道工程]