So it is important to research the reflection crack to this composite structure, and it is difficult too.
因此反射裂缝的研究一直是这种组合结构研究的重点和难点。
Based on the basic properties, the mechanism of fiberglas grille to prevent reflection crack is analyzed.
从玻璃纤维格栅的基本性能出发，分析了玻璃纤维格栅防止反射裂缝的机理。
The reflection crack of the old road surface to the asphalt is one of the main reason for the road diseases under the traffic load.
在交通荷载的作用下，旧路面对沥青加铺层形成的反射裂缝是造成沥青路面病害的主要原因之一。
The base has bigger percent air voids and can promptly detain pavement interior water, and can effectively reduce the reflection crack.
这种基层具有较大的空隙率，能及时排走滞留在路面内部的水分，并能有效地减少反射裂缝的发生。
In order to evaluate the reflection crack resistance of stress-absorbing waterproof interlayer (SAWI), some performance tests were carried out.
为了评价应力吸收防水粘结层(SAWI)的抗反射裂缝能力，对其进行了性能试验。
The author introduces the conception of reflection crack, on this basis briefly narrates the mechanism of reflection crack forming and its extension law.
笔者在介绍反射裂缝概念基础上，简要叙述了反射裂缝形成机理及扩展规律的几种理论。
Secondly, by analyzing the loss of strength in the base and reflection crack occurs, combining research data in and abroad, the size of broken stones was proposed.
第二，通过对旧水泥稳定碎石破碎后结构层强度损失和抵抗反射裂缝能力的分析，以及结合国内外研究资料，提出破碎层颗粒粒径范围。
This paper also studies the principle respectively how glass fiber grid prevents and controls reflection crack, and introduces corresponsive construction crafts in detail.
研究玻璃纤维格栅在防治与控制反射裂缝中的作用机理，对其施工工艺进行详细的介绍。
In connection with the situation that AC layer happens reflection crack easily, thus the author launch the subject of lightening the reflection crack of Guangyuandong road AC layer.
针对AC层容易发生反射裂缝质量通病的情况，就如何减缓广园东路AC层反射裂缝的发生展开课题。
Porous concrete will shrink, so it is necessary to deal with its shrinkage character firstly when studying the problems of joint location and reflection crack of porous concrete base.
由于多孔混凝土存在收缩现象，为研究多孔混凝土基层路面的接缝设置及反射裂缝问题，必须首先研究多孔混凝土的收缩特性。
Finally, influence extent of each ingredient for causing reflection crack is analyzed by test research. Furthermore, rationality of reflection crack evaluation method is proved in this paper.
最后通过反射裂缝试验研究分析了混合料各组分对反射裂缝产生的影响程度，另外还验证了反射裂缝评价方法的合理性。
Based on the result of full-scale test on the reflection crack, this article evaluates the effectiveness of controlling this crack with the fiber reinforced asphalt mixture and glass fiber geogrid.
通过反射裂缝足尺试验来评价纤维增强沥青混合料和玻璃纤维土工格栅对抑制反射裂缝的效果，对抑制机理作了分析。
Large stone porous asphalt mixes (LSPM) base is a kind of pavement internal draining water structure. It can promptly detain pavement interior water, and can effectively reduce the reflection crack.
大粒径透水性沥青混合料(LSPM)基层是一种路面内部排水结构，能及时排走滞留在路面内部的水分的基础上，能有效地减少反射裂缝的发生。
The equations of caustic curve and its initial curve for a crack illuminated by an oblique incident light beam in reflection arrangement were deduced using the space analytic geometry method.
本文用空间解析几何方法，推导了在一般非平行斜入射光条件下，裂纹体表面所形成的反射焦散线和初始曲线的方程。
Features: High strength, high modulus, low extensibility, good anti-fatigue and anti-tearing performance. resistant to high-temperature track, delaying and decreasing crack reflection.
特点：高强度、模量，低延伸率、疲劳开裂，耐高温车辙，延缓减少反射裂缝。
Features: High strength, high modulus, low extensibility, good anti-fatigue and anti-tearing performance. resistant to high-temperature track, delaying and decreasing crack reflection.
特点：高强度、模量，低延伸率、疲劳开裂，耐高温车辙，延缓减少反射裂缝。
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