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patching materials 中文是什么意思

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用"patching materials"造句"patching materials"怎么读
中文翻译手机版
  • 补炉材料
  • 堵漏材料
例句与用法
  • Standard test method for pipeline coating patch materials
    管道防腐层补片材料试验方法标准
  • Test method for evaluating pipeline coating patch materials
    评定管道涂覆搭接材料的试验方法
  • Standard for test method of pipeline coating patch materials
    管道防腐层补片材料试验方法标准
  • It is the ideal hot patching material the walls and bottoms of converters
    是用于转炉前、后大面及炉底等部位快速热补的理想材料。
  • Standard test method for determining the workability of asphalt cold mix patching material
    沥青冷混合修补材料的实用性的测定的标准试验方法
  • In order to ensure the density degree and the level degree of repaired potholes , this thesis presents loose pavement coefficient method and material capacity method to control the accurate feel amount of patching materials
    为使修补坑槽的密实度和平整度能同时获得保证,本文提出了松铺系数控制法和修补料用量控制法,来准确控制修补材料的投料量。
  • This thesis focuses systematic and comprehensive study on distress causes , repair mechanisms , patching materials and maintenance procedures in relation to cracks and potholes , the two most commonly seen distresses in asphalt roads
    本文着重针对沥青路面裂缝和坑槽这两类最常见的破损,对其形成原因、修补机理、修补材料及施工工艺进行了系统、全面的研究。
  • Specially , the axial tensile strength of the interface of the new and old concrete has reached above 2 . 40mpa , greatly surpassing the preconcert goal ( > 1 . 0mpa ) , and its flexural strength also above 5 . 80mpa , having surpassed the preconcert target and the standard request ( 4 . 50mpa ) . ( 2 ) after hardening 4h and 8h the compressive strength of the patched concrete is bigger than 20 mpa , which can satisfy the request of fast patching . ( 3 ) the ych color material , which is mixed into rapid sulfoaluminate cement - concrete patching material , can take better effect and avoid chromatism on the appearance of new - old concrete
    特别是新老混凝土界面的轴向抗拉强度已达2 . 40mpa以上,大大超过原定目标(大于1 . 0mpa ) ,其界面抗折强度也在5 . 80mpa以上,也已超过原定指标及规范要求(大于或等于4 . 50mpa ) ; ( 2 )修补混凝土硬化后4h 、 8h抗压强度大于20mpa ,能满足快速修补的要求; ( 3 )在快硬硫铝酸盐水泥混凝土修补材料中掺入自配的ych调色材料,能较好地起到调色作用,避免新老混凝土表面色差。
  • This thesis for the first time bases its analysis on the maintenance characteristics and repair mechanisms for crack filling and pothole repair in asphalt roads . it analyzes the properties of the aggregate and the bituminous binder in patching materials , and further analyzes the compatibilities of the aggregate and the bituminous binder , patching materials and old pavement materials . furthermore , it determines the grading types , the mineral aggregate gradations , the application rate of asphalt , the principle of selecting component materials and the air void
    本文首次依据沥青路面裂缝填封和坑槽修补的维修特性和修补机理,全面分析了修补材料中集料与沥青结合料应具备的性能要求,并对集料与沥青结合料、修补材料与原有路面材料的相容性进行了深入的分析,同时分析确定了修补材料的级配类型、矿料级配、沥青用量范围、组成材料的选用原则及空隙率等。
  • The repair effect was compared with various type of repair parameters such as patch thickness young ' s modulus and thickness young ' s modulus of adhesive layer . in the chapter iv , a thermalstatic mechanical loading analysis of the repair problem was made . for the single side repair , the patch material having the maximum mismatch in the coefficient of thermal expansion with that of the crack aluminum plate provides the better damage tolerance capability for single - side crack in the panel
    模拟计算表明:粘胶模量增大, j积分值降低,修补效果与粘胶模量有关;随着粘胶厚度的增大,修补模型的j积分值略有增大后再逐步减小,应合理选择粘胶的厚度,尽量避免选择j积分较大值时的粘胶厚度;随着补片厚度的增加,修补模型的j积分值逐渐增大,到达一定量后又开始减小,因此补片的厚度需要合理选择。
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