Analysis of Frozen and Melt Testing Machine and Range Finding Precision
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摘要: 肯定了冻融试验的合理性,但是,在冻胀土融解过程中,冻融桶底板接触室内地面,不完全符合模拟自然融解规律,应增加阻热底板;同时改进了测距器与计算方法,提高了计算精度,更适合设计需要。Abstract: Frozen and melt test is advisable,but when frozen and dilated soil melts,the bottom of the frozen and melt tube touches indoor floor which is not completely in conformity with the law of simulated ature melt,in order to avoid this case,increasing the bottom of preventive heat tube,meanwhile,improving the range finder and calcalating method,enhancing the calculating precision.The result is more suitable to design.
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