| FWD与BB工作性能对比试验研究 |
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| 引用本文： | 李广阔,张亚敏,孙孝峰,张庆杰. FWD与BB工作性能对比试验研究[J]. 佳木斯工学院学报, 2010, 0(5): 681-683,689 |
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| 作者姓名： | 李广阔 张亚敏 孙孝峰 张庆杰 |
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| 作者单位： | [1]辽宁省路桥有限公司,辽宁沈阳110000 [2]郑州大学水利与环境学院,河南郑州450002 [3]中原油田建设集团公司,濮阳457001 [4]河南黄河勘测设计研究院,河南郑州450003 |
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| 摘 要： | 针对目前道路检测领域落锤式弯沉仪（FWD）与贝克曼梁（BB）共存的现状,对两种设备的工作性能如测试稳定性及对行车荷载的模拟能力进行了对比分析.研究结果表明：相对贝克曼梁,落锤式弯沉仪稳定性高,且能较好的模拟行车荷载.
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| 关 键 词： | 道路工程 对比试验 落锤式弯沉仪（FWD） 贝克曼梁（BB） 工作性能 路面弯沉 |
Comparative Study of Working Performance between FWD and Benkelman Beam |
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| LI Guang-kuo,ZHANG Ya-min,SUN Xiao-feng,ZHANG Qing-jie. Comparative Study of Working Performance between FWD and Benkelman Beam[J]. , 2010, 0(5): 681-683,689 |
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| Authors: | LI Guang-kuo ZHANG Ya-min SUN Xiao-feng ZHANG Qing-jie |
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| Affiliation: | 1.Liaoning Province Road ＆ Bridge Co.,Ltd.,Shenyang 110000,China;2 School of Hydraulics and Environment,Zhengzhou University,Zhengzhou 450002,China;3.Zhongyuan Oilfield Construction Group Co.,Ltd.,Puyang 530007,China;4.Zhengzhou Institute of Design ＆ Research,Zhengzhou 450002,China) |
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| Abstract: | Aiming at the status of co-existence of Falling Weight Deflection（FWD） and the Benkelman Beam（BB） in road detection,the work performances of the two kinds of test equipment such as stability and performance on simulation of vehicle load capacities were compared.The results show that FWD works more stably than BB and it can better simulate the vehicle load. |
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| Keywords: | road engineering comparative testing falling weight deflectometer（FWD） Benkelman beam（BB） work performance pavement deflection |
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