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温度收缩的英文

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"温度收缩"怎么读用"温度收缩"造句

英文翻译手机手机版

  • temperature shrinkage
  • thermal contraction

例句与用法

  • Research of double expansive resources admixture compensating temperature shrinkage of mass concrete
    补偿大体积混凝土温度收缩的双膨胀源膨胀剂的研究
  • The major reason of coming into being crack is the temperature shrinking stress by bringing of difference in temperature
    由内外温差引起的温度收缩应力是致产生裂缝的主要原因。
  • It is suggested that the micro - aggregate filling effect is highly correlated with the fineness of slag powder and the two effects are summed up with framed chart
    进行了矿渣粉、石灰粉加固土无侧限饱水抗压强度、水稳定性、冻稳定性、温度收缩和干燥收缩等路用性能试验,并进行比较。
  • Measures were faken to decrease settlement and problems on constriction due to temperature change by means of improving overall structure layout and constructional details so that no deformation cracks can be achieved in practice
    主楼与裙房之间,可以通过总体结构布置和构造上采取措施来减少沉降、温度收缩和体形复杂引起的问题,达到不设变形缝的目的。
  • Through project practice and many examinations , it is proved again that the temperature stress calculate formula provided in the text is fit for the fact , it is proved again that five technique measures to prevent the temperature crack of mass concrete provided in the text is useful
    经过工程实践表明,大体积混凝土温度收缩应力计算公式是符合实际的,本文阐述的防止大体积混凝土温度裂缝的五项技术措施是行之有效的。
  • We research the causes of concrete cracking , develop the high performance anti - cracking additive , optimize the concrete mix and construction techniques , increase the stability of concrete volume by shrinkage compensation , enhance splitting tensile strength , and can meet demand of high workability of fresh concrete . . in the study , a thorough investigation of this problem is made from all points of view , with the aid of various modern measurement & testing technology and different theories & methods in surface physical chemistry , structural chemistry , solid - state chemistry , composite materials , fracture mechanics , etc . our research results have shown that the various shrinkage of concrete cause concrete cracking in building engineering , such as autogenous shrinkage , dry shrinkage , temperature shrinkage , plastic shrinkage , carbonized shrinkage , etc
    目前,解决混凝土开裂的方法是综合的,我们调查研究了混凝土开裂的原因,开发研制了高性能抗裂外加剂,优化混凝土的设计和施工方法,并通过补偿收缩达到混凝土体积稳定,提高抗裂强度,满足混凝土拌和物高工作性能的要求。本研究采用多种测试技术,应用表面物理化学、结构化学、固体化学、复合材料学、断裂力学等多学科的理论与方法,从不同的角度进行深入的研究和探讨。通过调查研究建筑工程中出现的混凝土开裂、渗漏问题,发现混凝土在非荷载作用下开裂主要是由混凝土的自收缩、干燥收缩、温度收缩、塑性收缩、碳化收缩等各种收缩变形引起的。
  • The next this text is based on the appearance theories , according to the characteristics that the temperature dispersion of super thick mass concrete planceer of high - rise building primarily is an even difference in temperature and an even constringency , suppose the level shears are line with the displacement , adopting a big physical volume concrete of planceer in flexibility foundation for plank computing model , from theoretically deducing the difference in temperature of mass concrete contracting should basic formula of dint , and analysis the crack rule and the influence factor of mass concrete temperature contract , and bringing up the theory calculation method about temperature stress of mass concrete and the biggest whole method that sprinkle the length , at the same time according to basic formula of the temperature stress of mass concrete and the concrete construction experience , bringing five technique measures to prevent the temperature crack of mass concrete
    其次本文以唯象理论为基础,根据高层建筑超厚底板大体积混凝土承受的温差主要是均匀温差和均匀收缩的特点,阐述了大体积混凝土温度应力理论计算的简化方法和最大整浇长度的计算方法,同时根据大体积混凝土温度收缩应力基本公式和大体积混凝土结构施工经验,提出了防止大体积混凝土温度裂缝的五项技术措施。最后本文以厦门邮电大厦3 . 5m超厚底板施工为实例,从大体积混凝土温度应力计算、混凝土保温材料厚度计算、混凝土配合比的确定,钢筋工程、模板工程、混凝土的泵送和浇筑以及大体积混凝土内部温度的监测和后期养护等方面进行了理论应用。
  • The dsf is a high strength for regarding polypropylene as raw material , with special craft making , fiber of low extension polypropylene , and can avaylably control the concrete , and fuck , temperature to contract the produce , improving of crack the concrete s anti the function , anti to pound at the ability , extension concrete the service life that product
    丹强丝一种以聚丙烯为原料,以特殊工艺制造的高强度,低延伸性聚丙烯纤维,可以有效地控制混凝土塑性,干缩、温度收缩裂纹的产生,改善混凝土的抗渗性能,抗冲击能力,延长混凝土制品的使用寿命。
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