摘要
针对落锤式弯沉仪在公路工程检测中的应用,首先阐述了落锤式弯沉仪的工作原理,然后分别从试验检测准备、路基路面弯沉值的测定以及水泥混凝土路面的试验检测等方面介绍了了落锤式弯沉仪在公路工程检测中的应用技术,并与传统检测方法进行了比较,指出了落锤式弯沉仪的优势。
In allusion to the application of Falling Weight Deflectometer, which is called FWD for short, in highway engineering detection, the paper first introduces the operational principle of FWD. Next, the paper elaborates the application technology of FWD in highway engineering detection from the perspec- tives of test and detection preparation, measurement of the deflection value of subgrade and pavement, test and detection of concrete pavement and so on. Then the FWD method is compared with traditional test methods. The results indicates the advantages of FWD.
出处
《交通标准化》
2014年第9期106-108,共3页
Communications Standardization
关键词
公路工程
试验检测
落锤式弯沉仪
贝克曼梁
highway engineering
test and detection
Falling Weight Deflectometer
Benkelman Beam
