求助:汉译英 多多奖励!

发布网友 发布时间：2022-07-04 13:36

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热心网友 时间：2023-11-22 11:47

Temperature shrinkage characteristics of semi-rigid temperature shrinkage factor is the nature of many and complex, the main temperature, the material temperature shrinkage factor, Young's molus and limit strain, length and thickness of the grass-roots level, resistance coefficient and the creep, and other materials. Test analysis showed that the choice of temperature shrinkage of the small, limit strain the surface of the material is to control the semi-rigid temperature shrinkage cracks of effective measures. Different soil, different binder stability after the semi-rigid material rection of the temperature vary considerably in different temperatures, different temperature coefficient of rection, there is a maximum temperature rection of temperature, from the research findings, the most favourable situation is Enough water, dried and dry conditions. At present, there is no good to resolve the grey rubble contraction cracking the success of grass-roots approach, to rece its shrinkage cracking on the extent of the use of performance enhancing road, is of great significance.