contraction crack
英 [kənˈtrækʃn kræk]
美 [kənˈtrækʃn kræk]
收缩裂隙
双语例句
- Biological dimensions of wood fiber has good stability, there will be no contraction of mixtures settlement, and to increase their crack resistance.
木质纤维的生物尺寸稳定性好，混合料不会发生收缩沉降，并提高其抗裂性。 - The sorts and cause of cracks are analyzed from the aspect of contraction crack, temperature cracking and differential settlement cracking and the control measures are put forward on engineering design, materials, construction and maintenance etc.
阐述了混凝土裂缝的种类，从收缩裂缝、温度裂缝、不均匀沉降裂缝等方面论述了裂缝产生的原因，并从工程设计、材料、施工、养护等方面提出了裂缝控制的措施与方法。 - Sensitivity coefficient obtained from calculation can represent how much the internal temperature variation and contraction affects the early crack of concrete structure.
计算得到的敏感系数能够表示结构内部温度变化和收缩这两个因素对于混凝土结构早期开裂的影响程度。 - This paper introduces the features of the concrete, analyzes the types of concrete cracks, and sums up the causes of and control measures for the concrete cracks from the aspects of contraction crack, temperature crack and hydration heat crack.
介绍了混凝土的特性，分析了混凝土裂缝的种类，分别从收缩裂缝、温度裂缝、水化热裂缝等方面总结了混凝土裂缝产生的原因及其控制措施。 - Study on Numerical Simulation of the Contraction Rate Field and Establishment of Hot Crack Criterion
缩变场数值模拟的研究及热裂判据的建立 - A concrete contraction crack and preventive measures
水泥混凝土的收缩裂缝及防止措施 - A Brief Talk On Forepart Contraction Crack In Cement Concrete Road Surface
浅谈水泥混凝土路面早期收缩裂缝 - The paper tests and studies on the influence of aggregate rock feature on concrete performance such as mechanics performance, ultimate stretching deformation, dry contraction, self volume deformation, thermal expansion coefficient etc. so as to obtain the correct understanding of aggregate to concrete crack resistance.
本文试验研究了骨料岩性对混凝土力学性能、极限拉伸、干燥收缩、自身体积变形、热膨胀系数等性能的影响，以期获得骨料对混凝土抗裂性能的正确认识。 - Discussion of Plastic Contraction Crack and Fault and Construction control
塑性收缩裂缝和断板的探讨及施工控制 - The article analyzes the feature of temperature contraction crack in super-long concrete structure and raises some design suggestion and measures to control and resist pressure of temperature contraction.
根据设计实践和体会，注重结构概念设计，简要分析了温度收缩裂缝的基本特点，重点分析了超长混凝土结构温度收缩裂纹及控制和抵抗温度收缩应力的具体设计建议与措施。 - Effectively controlling the structural crack caused by distortion ( water chemical heat, concrete dry contraction, temperature difference) to prevent the structural crack is a widely concerned technical problem.
有效控制由于变形作用（水化热、混凝土干缩和气温温差）引起的结构裂缝，进而防止工程结构的裂漏通病，是一个普遍关注的技术难题。 - The casting fluidity, ratio of line contraction, casting stress and heat crack tendency were tested. The factors of influence casting properties were also analyzed.
测试了Al3Ti/ZL101原位复合材料的流动性、线收缩率、热裂倾向及铸造应力，分析了影响铸造性能的各种因素。 - The key to controlling their guality is to take effective measures to ensure the metallurgical quality of the binding surface of the twe metals and to prevent casting stress caused by contraction difference of the two metals, which might lead to crack.
确保双金属结合层的冶金质量以及防止由于双金属线收缩率相差较大形成较大的铸造应力而产生裂纹。 - Research and application shows that the fibers can improve the toughness of concrete, reduce the contraction, restrain the crack generation, and improve the durability of concrete.
研究和应用表明，在混凝土中掺入纤维，可以提高混凝土的韧性，抑制混凝土的收缩，减少裂缝的产生，改善混凝土的耐久性。 - According to the grassroots level temperature contraction principle, the base crack analysis model is created. Asphalt surface of unpaved cases, from summer to winter, calculate gravel base of the average crack spacing.
根据基层的温度收缩原理，计算未铺筑沥青面层情况下，水泥稳定砂砾基层经历从夏季到冬季的降温过程后产生裂缝的平均裂缝间距。