现行规范路面渗水试验评价方法  

A dissertation on evaluation method of water permeability test in existing specification

作　　者：曹秀英[1] 董开亮[1] 

机构地区：[1]湖南交通职业技术学院路桥工程学院,湖南长沙410004

出　　处：《黑龙江交通科技》2017年第3期3-4,共2页Communications Science and Technology Heilongjiang

摘　　要：结合工程实例,发现按照现行规范方法,渗水试验每一个检测区间取5点平均值作为检测结果,掩盖了离析质量问题的存在。对比分析,发现现行规范中对渗水试验检测频率的规定存在数量矛盾和概念混淆不清的问题。建议取消"处"的概念,规定施工质检中每50 m检测1点,按照渗水试验单点检测总数量直接计算合格率,更能反映实际路面质量情况。In accordance with existing specification method, project examples show, water permeability test each detect interval 5 points to take the average as a detection result is very unjustified that cover the existence of Isolate quality problems. Of comparative analysis, this problem of contradictions number and conceptual confusion is found In accordance with existing specification about water permeability test frequency. It is proposed to abolish the concept of ＂place＂, to proved detecting 1 point with 50 meter in the construction quality inspection. That is better to reflect the actual quality of the road according to the total number of single - point detection rate calculated directly qualified in water permeability test.

关 键 词：路面 渗水试验 评价方法 

分 类 号：U416.1[交通运输工程—道路与铁道工程]