某高速公路路基回弹弯沉测试方法探讨  

Discuss on measuring method of rebound procedure deflection in one express highway

作　　者：李建文[1] 毛新虎[1] 

机构地区：[1]山西省交通科学研究院

出　　处：《山西建筑》2002年第10期135-136,共2页Shanxi Architecture

摘　　要：贝克曼梁是一种路基路面的回弹弯沉检测仪器 ,针对某高速公路路基回弹弯沉检测的资料 ,分析了这种检测仪器的可取之处 ,探讨了人为减小误差的一些措施。Benkelman beam is a detection instrument to measure the rebound procedure deflection of roadbed and road surface. In this paper according to measuring data of the rebound procedure deflection in one express highway the advantage of this instrument are introduced. At the same time some measures and experiences in reducing error are discussed.

关 键 词：高速公路 路基 回弹弯沉 测试 贝克曼梁 弯沉值 

分 类 号：U412.366[交通运输工程—道路与铁道工程]