桥梁路面防滑系统的创新求解模式  

Innovation Model for Solving the Bridge Pavement Anti-skid System

作　　者：张捷[1] 张景舜[1] 

机构地区：[1]内蒙古农业大学能源与交通工程学院,呼和浩特市010018

出　　处：《森林工程》2014年第5期162-163,196,共3页Forest Engineering

基　　金：内蒙古自然科学基金(2013MS0732)

摘　　要：以往桥梁路面在建时大部分采用磨光值较低的石料建设的,由于油石比较大,摩擦系数较小,在雨雪天气中容易导致车辆制动距离过长,引发交通事故。本文对桥梁路面的防滑做出进一步的改善,采用以合金属制作的镂空桥梁路面,并在镂空金属桥面下层填充相变材料应用到桥梁防冰抗滑当中。通过实验得出,此结构可以有效地储存积雪并使其充分融化,并通过可行性分析,证明了此结构具有一定的可实施性。This paper makes further research on the highway bridge antiskid anti ice technology,which can ensure traffic safety in the rain and snow weather in bridge road. Most of the previous bridge pavement is built by using polishing low-value stones,which are bigger,and have smaller friction coefficient easily leading to the long braking distance and causing accidents in the rain and snow weather. The highway bridges slippery ice technology made of hollow out to close the metal bridge pavement was discussed in this paper. Lower phase change materials filled in the hollow metal deck was applied to the bridges anti-icing against sliding,and the experiment was conducted to prove the feasibility of this method.

关 键 词：桥梁路面防滑 镂空结构 相变储能材料 

分 类 号：S773.4[农业科学—森林工程] U416[农业科学—林学]