【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、方法和经验更多还原

【Abstract】 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.更多还原