Rigid pavements have adequate strength to avoid the weakness of flexible pavement.
与柔性路面相比，刚性路面具有足够的强度以消除柔性路面的种种弱点。
This research results had reference value to improvement of the design level of semi-flexible pavement.
本文研究成果对提高半柔性路面的设计水平具有参考价值。
When used in semi flexible pavement, the cement slurry must have good fluidity, enough strength and so on.
半柔性路面用水泥胶浆必须具有良好的流动性以及足够的强度等性质。
Low-freezing pavement as well as rubber flexible pavement needed to address the durability and increase efficiency.
低冰点铺装以及橡胶弹性铺装需要解决耐久性并提高效率。
This paper studies a design method of the basic asphalt mixture of the semi-flexible pavement and its road performance.
研究了半柔性路面的基体混合料的设计方法及其路用性能。
Analysis is made on the early hazards of the reinforced concrete bridge flexible pavement and the causes of the hazards.
对钢筋混凝土桥柔性桥面铺装的早期病害及其原因进行分析。
The random test method and complex search method for optimization design in highway flexible pavement are used in this paper.
本文采用随机试验法和复形法进行公路柔性路面的优化设计。
At last, based on present "THE STANDARDS OF ROAD FLEXIBLE PAVEMENT design" (JTJ014, 1987), a reliability design method has been advanced.
最后，以现行《公路柔性路面设计规范》(JTJ014, 1987)为基础，提出柔性路面可靠性设计的基本方法。
This article states in detail the quality control of the defecting in flexible pavement conduction combining with construction experience.
本文结合施工经验，对柔性路面施工中的弯沉质量控制做了详细的论述。
Research purposes: According to the mechanics characteristic of flexible pavement, the structural design of flexible pavement was improved.
研究目的：根据柔性路面的力学特性，改进柔性路面结构设计。
More important thing is that the method can back calculate both modulus and thickness of flexible pavement structure layers simultaneously.
既可反算路面结构层的模量，又能反算其厚度。 通过与实际值比较，其计算精度完全满足工程实际的要求。
Through the practice discussion is made on the methods of the quality control on gravel-sorted subbase of the flexible pavement during the construction.
结合施工实践，探讨高速公路柔性路面级配碎石底基层的质量控制的方法及在施工过程中应注意的问题。
Engineers' gyratory testing machine (GTM) of U. s Corps was invented to solve questions which happened on flexible pavement, once used by the biggest and the most heavy bomber.
美国工程兵旋转压实剪切实验机(gtm)是美国空军为解决最大最重的轰炸机柔性跑道容易出现问题而专门研究发明的。
The semi flexible pavement is a kind of new asphalt pavement, it's material structure is the framework closed texture, however, the mother asphalt mixture is framework void texture.
半柔性路面是一种新型的路面，其材料结构属于骨架—密实结构，作为其母体的沥青混合料则属于骨架—空隙结构。
The results show that the method to analyze the dynamic response in the flexible pavement under moving load presented in this paper is correct, simple and convenient for application.
结果表明，移动荷载作用下柔性路面的动力响应分析方法结果正确，计算简单，便于应用。
This paper presents a simple method of calculating various stress and strain components in a four-layered or more elastic layered system, which can be used in flexible pavement design.
本文提出四层以上弹性层状体系各个应力、应变分量的简易计算法，可供柔性路面设计之用。
Through the analyzing and calculating of representative pavement structure, it is helpful for simplifying the design process to get the maximal bend stress position of flexible pavement.
通过典型路面结构模式的计算分析，得出柔性路面层底最大弯拉应力发生的位置，有助于简化设计过程。
As a well flexible structure, the bituminous pavement has widely used in highway and urban road, but there are also some heavy early failure in them.
沥青路面是一种有良好柔性的结构物，已在公路与城市道路建设中得到了广泛的应用，不少沥青路面存在较严重的破坏。
The research results show that the flexible-tensile stress under the basement is the suitable design control index for the asphalt pavement structure of expressway under overload.
研究表明在超载重载条件下高等级沥青路面结构设计中以基层底部弯拉应力为设计指标控制较为合理。
Improving the predicting accuracy of the remaining service life of airport flexible runway is of great significance for the safety and decision-making of pavement maintenance and overhaul.
提高机场柔性跑道的剩余使用寿命预估精度，对于机场道面安全性和维护大修决策具有重要意义。
Using old asphalt pavement milling mixture, foamed bitumen and cement are combined to make recycling stabilizer, to generate the semi-flexible base by site cold recycling.
采用旧沥青路面铣刨混合料，用泡沫沥青和水泥复合作再生稳定剂进行现场冷再生碾压成型形成半柔性基层。
The results show that the flexible base is more advantageous to avoid the early damages of pavement.
分析表明，柔性基层更有利于避免路面的早期破坏。
Therefore, the flexible base for asphalt pavement has been regarded by our highway researchers.
为此，柔性基层沥青路面引起了我国广大道路科研人员的重视。
Therefore, the flexible base for asphalt pavement has been regarded by our highway researchers.
为此，柔性基层沥青路面引起了我国广大道路科研人员的重视。
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