dam concrete meaning in English
坝混凝土
Examples
- Two parts of the main work in the dissertation include the packing technique of random aggregates of dam concrete and the investigation on damage parameters and their evolving relation of dam concrete and various phrase of meso - structure
本文研究有两方面的内容,一是对混凝土随机骨料投放技术的研究,二是对混凝土及其细观各相材料损伤变量及其演化关系的探讨。 - ( 3 ) generally , dam and base are operated in material viscidity status . by studying on the creep model of dam concrete and base rock , and combined them together , the coupling model of these factors is bringing forward
( 3 )通过研究坝体混凝土徐变模型和坝基岩体的蠕变模型，并将两者有机结合，分别针对混凝土重力坝和拱坝，提出了考虑坝体徐变和坝基蠕变相互作用的组合模型。 - Cited with the temperature field model , it is made the equation of temperature component more right in the paper . applied the data of dam concrete ' s slow changing and dam foundation ' s flow changing , it is decided time independent by their relationship
引用温度场模型，使温度分量表达式更加确切，以及利用坝体混凝土的徐变资料和基岩的流变资料，建立本构关系求解时效分量。 - The technique of dam construction by weakly expansive concrete added with magnesia ( wecam ) is a new technique developed in china , in which appropriate light - burnt magnesia is added to dam concrete when produced to generate a special delayed expansive stress to compensate shrinking stress due to decrease of temperature so as to prevent concrete cracks . it not only is in favor of simplifing the method of temperature control and an effective solution to the crack problem of concrete dam , but also simplify the technology of dam construction and bring down the project cost , further more , speed greatly up the construction of concrete dam
外掺氧化镁微膨胀混凝土筑坝技术是指在生产大坝混凝土时，掺入适量的轻烧氧化镁，利用其特有的延迟膨胀补偿混凝土坝的温度应力，以防止混凝土坝产生的裂缝，这不仅有利于简化温控措施，有效地解决混凝土坝的开裂问题；而且简化了施工工艺，降低了工程造价，大大了加快施工进展。 - Using the new numerical model for reinforced joint with consideration of the bond and slip between reinforcing bars and surrounding dam concrete , the 3d fem nonlinear analysis for 292m high xiaowan arch dan under design load working conditions of earthquake was conducted , and the effects of different kinds of reinforcement on stress , slip and transverse joint openings were studied
摘要利用考虑横缝及跨横缝钢筋滑移的拱坝动力非线性模型，对设计地震荷载工况下的小湾拱坝进行了三维动力非线性有限元分析，研究了不同配筋率分布对跨缝钢筋的应力、滑移量及其控制横缝变形的影响。