建渣应用于某钻前道路软弱路基处理的方法研究  

Build slag is applied to a road before drilling soft subgrade treatment method

作　　者：李晓静[1] 文华[1] 雷挺[1] 罗作芬[1] 

机构地区：[1]西南科技大学土木工程与建筑学院,四川绵阳621000

出　　处：《山西建筑》2015年第17期114-115,共2页Shanxi Architecture

摘　　要：以某钻前道路为例,提出了建渣应用于软弱路基处理的方法,即将大块建渣代替片石,进行抛"石"挤淤法处理软土路基,经验证用建渣处理软弱路基的方法满足压实度以及弯沉值路用性能的要求,这种处理软弱路基的方法不仅对建渣再利用,节约了天然砂石,而且很大程度上降低了工程造价,会产生比较理想的社会经济效益。With a road before drilling as an example,proposed for the slag used in soft subgrade treatment method,built the large slag instead of flaky,cast of“stone”crowded silting method and treatment of soft soil subgrade. Verified content in building slag processing methods of weak subgrade compaction and deflection value road performance requirements. This soft subgrade treatment method is not only to build slag recycled, save the natural sand and gravel,and largely reduce the project cost,produces the ideal social and economic benefits.

关 键 词：建渣 软弱路基 压实度 弯沉值 

分 类 号：U416.1[交通运输工程—道路与铁道工程]