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- In the treatment of asphalt pavement reflection crack applications, has become the indispensable materials. 在处理沥青路面反射裂纹应用上,已成为不可替代的材料。
- Based on the standard curve of the catenary,the calculation formulas of non load sketch and tension of suspension rope are deduced. 从悬链线的标准线形出发,推导悬索无荷线形及拉力的计算式;
- Laying a stresses absorbing membrane between surface layer and basic layer can prevent reflection crack from developing to a certain extent. 在沥青面层和半刚性基层之间铺设应力吸收膜,具有明显的止裂效果。
- When asphalt overlays are built on cement concrete pavement,SAMI can be used to delay the creation and development of reflection crack. 水泥混凝土路面进行沥青加罩改造时,应力/应变吸收夹层的设置对延缓反射裂缝的产生和发展有积极的作用。
- In ultrasonic wave pulse reflection crack detection system development the blocking designing method is used, systemmaintainability is progressed. 在超声波脉冲反射探伤系统开发中,采用了模块化的设计方案,提高了系统的易维护性;
- 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。
- However,reflection crack occurs in these new overlays due to the movement of existing pavements under environmental or traffic loads,and/or a combination of both. 这种修复方法最主要的问题是加铺层反射裂缝的形成,即原路面中存在的裂缝在交通荷载、环境因素以及二者的共同作用下扩展并延伸到新的面层中。
- Because the Large Stone asphalt Mixes (LSM), has the good properties of eliminating the reflect crack and resistance rut, it can effectively solve these problems. 大粒径沥青混合料具有良好的抵抗反射裂缝和抗车辙能力,可有效解决以上问题。
- High source and load reflections require a long time for multiple reflections to decay. 高度不匹配之电源与负载抗,传输线上多重反射之衰减时间很长。
- non loaded crack 非荷载裂缝
- Handling of over voltage accruing during cutting off non loaded transformer 切断空载变压器产生过电压的处理
- The ship was loaded with cargo fore and aft. 这条船从船头到船尾装满了货物。
- How to prevent the appearance of reflection cracks after the cement concrete pavement is covered by the asphalt concrete mixture? 如何防治水泥混凝土路面上加铺沥青混凝土面层后产生的反射裂缝?
- The method of brittle coat is used to study reflective crack of asphalt pavement,comparing the experimental results with that gotten by FEM. 采用脆性涂层法研究沥青路面的反射裂缝,并将试验结果与有限元计算结果进行了比较。
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- With prelong of its serveing and further srudying on it, the connatural limitation of semi-rigid base course such as reflection cracks are recognized and its very hard to root up. 但随着使用年限的延伸,其固有缺陷如反射裂缝的产生等问题愈发突出。
- WU Xian-hui,ZHANG Deng-liang,LI De-chao.Fullscale test of asphalt pavement reflection cracking[J].Journal of Chang' an University(Natural Science Edition),2003,23(6):4-6. [4]武贤慧;张登良;李德超.;沥青路面反射裂缝足尺试验[J]
- Bind down the ropes around the load on the lorry. 把绕在卡车上货物外面的绳子扎紧。
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。