| 1. | Finite element analysis of separation under cement concrete pavement 旧混凝土路面板底脱空的有限元分析 |
| 2. | Calculation of thermal warping stresses in cement concrete pavement slabs 水泥混凝土路面板温度翘曲应力 |
| 3. | Causation of cement concrete pavement damage and countermeasure against it 水泥砼路面板的破坏原因及对策 |
| 4. | Cause and repair of cracks occured in cement concrete pavement slabs 水泥混凝土路面板裂缝产生的原因与修补技术 |
| 5. | Calculation of temperature stress coefficient on board thickness design of cement concrete pavement 水泥混凝土路面板厚设计的温度应力系数计算 |
| 6. | The typical relationship between void and deflection is given , which makes it possible to apply fwd to quick void detection 作者给出了脱空尺寸与弯沉典型回归关系式,从而能够利用fwd对水泥混凝土路面板下脱空进行快速评定。 |
| 7. | Much less steel fibers are evenly distributed on the surface and at the bottom of the pavement slabs , the middle body of which is composed of plain concrete 它将极少量的钢纤维均匀的撒布于路面板的上下表面,而中间仍为素混凝土。 |
| 8. | Based on the analysis result , an experimental system was established using 5 special concrete embedment strain sensors at a highway , and the experiments were carried on 在此分析的基础上,建立了实测移动车载下的路面板底拉应变响应的方法,并用5个特殊的混凝土埋入式应变传感器在高速公路上建立了实测试验环境进行实测试验。 |
| 9. | The pavement system is modeled as a plate extent on a viscoelastic foundation , and the triple fourier transform is used to analyze the dynamic strain response of rigid pavement subjected to moving vehicle loads 摘要把刚性路面建模为黏弹性地基上的板,用三次富立叶变换的分析方法分析了移动车载下刚性路面板底动态应变的响应。 |
| 10. | 2 . aiming at the binding relationship between the pavement and the base , the author , by collaborating with related research groups , bring forth for the first time the formation of a weak tran 2 .提出了路面板与基层之间的层间结合关系和六种结合模式,并根据断裂力学的基本原理提出了路面板在早期凝结过程中,在面层与基层之间形成薄弱过渡层。 |