| 落锤式弯沉仪应用于机场道面的快速评定 |
| |
| 引用本文： | 黄晓明,齐诚.落锤式弯沉仪应用于机场道面的快速评定[J].河北工业大学学报,1993(3). |
| |
| 作者姓名： | 黄晓明 齐诚 |
| |
| 作者单位： | 东南大学运输工程研究所，东南大学运输工程研究所 |
| |
| 摘 要： | 利用落锤式弯沉仪通过对河北某机场的弯沉实测,提出了文克勒地基板及弹性半空间基板的三角单元有限元程序,该程序既可进行应力计算,还可进行基层顶面综合模量的反算及确定板下地基的脱空范围。通过实际对比认为本文提出的机场道面评定方法实用、可靠,所提供的程序适合于非规则分仓的路面结构的计算。
|
| 关 键 词： | 落锤弯沉仪 有限元 机场 道面 |
A Quick Evaluation for the Pavement of Airfield Using Falling Weight Deflectometer |
| |
| Huang Xiaoming Qi Cheng.A Quick Evaluation for the Pavement of Airfield Using Falling Weight Deflectometer[J].Journal of Hebei University of Technology,1993(3). |
| |
| Authors: | Huang Xiaoming Qi Cheng |
| |
| Affiliation: | Huang Xiaoming Qi Cheng |
| |
| Abstract: | Based on the practical measurement in a certain Hebei airfield by falling weight def lectometer, a computer program named CPEV is presented in which the triangular element is used. This program can be used to calculate stresses in concrete pavement and to backcalculate the general based compre- hensve modula and to determine the range of pumping. The method presented in this paper which is used in airfield evaluation is practical and reliable, the program can be used to calculate stresses in irregular concrete pavement plate. |
| |
| Keywords: | Falling weight Deflectometer Finite Element Airfield Pavement |
| 本文献已被 CNKI 等数据库收录！ |
