| 港区道路堆场水泥混凝土铺面结构设计方法 |
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| 引用本文： | 谈至明,赵嬿.港区道路堆场水泥混凝土铺面结构设计方法[J].土木工程学报,1998(4). |
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| 作者姓名： | 谈至明 赵嬿 |
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| 作者单位： | 同济大学
(谈至明)，交通部第四航务工程勘察设计院(赵嬿) |
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| 摘 要： | 本文根据港区道路堆场水泥混凝土铺面的荷载特点和使用要求,采用win-bler地基上Reissner厚板模型计算铺面结构的荷载应力,并同时考虑了铺面结构层内的温度应力影响,板间接缝传荷效应,荷载的动态效应,混凝土抗弯拉强度的后期增长效应,以及结构参数不定性的影响,建立了以疲劳损坏和一次性极限破坏为损坏标准的港区水泥混凝土铺面结构的设计方法.
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| 关 键 词： | 港区铺面 混凝土铺面 设计方法 |
CONCRETE PAVEMENT STRUCTURE DESIGN PROCEDURE FOR ROAD AND TERMINALS OF PORT AREAS |
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| Tan Zhiming.CONCRETE PAVEMENT STRUCTURE DESIGN PROCEDURE FOR ROAD AND TERMINALS OF PORT AREAS[J].China Civil Engineering Journal,1998(4). |
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| Authors: | Tan Zhiming |
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| Abstract: | Based on the characteristics of loads and the service requirement of cement concrete pavement of road and terminals in port areas, the author developed a new concrete pavement structure design procedure taking the fatigue cracking and limit failure as design criterion. In this design procedure , the load stress is calculated by use of the Reissner theory of thick slab on Winkler foundation, and the effect of thermal stress in pavement layers, load transfer effect between joints of slabs, dynamic effect of load, growth of concrete flextural strength in late stage and the indeter-minateness of structureal parameters are considered. |
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| Keywords: | pavement in port areas concrete pavement design procedure |
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