土含水量 meaning in Chinese
soil moisture
Examples
- Experiment study on the relationship between water content and shear strength parameters of unsaturated soil in hebei province
河北省非饱和土含水量与抗剪强度参数关系的试验研究 - For the soft soil typifies the high water content and low intensity and strong compressibility and high sensitivity , the expressway built on soft soil foundation will be faced two problem that are the settlement and the stability
由于软土含水量高、抗剪强度低、压缩性大、灵敏度高等特性，软土地区的高速公路修建，稳定技术上的一大难题。 - Along with the rapid development of economy , many higway projects need to be built on the flabby groundsill in the area of pearl river delta of guangdong province . this kind of soft soil has the characteristic of rich - watercontent , high compressibility , lower in permeability and bearing capacity
在广东珠三角地区，随着经济建设的飞速发展，许多高速公路需要建造在软弱地基上。该类软土含水量高，压缩性大，透水性差，强度及承载力低。 - Based on the analysis of the data and information from the field observations and lab experiments , the results were as follows : ( 1 ) the results of the simulated rainfall and runoff erosion experiments in lab . under the design experiment conditions including the constant rainfall intensities of 1 . 0 , 2 . 0 , 3 . 0mm / min and the rainfall durations of 30 , 70 minutes and with soil moisture content 9 . 5 % or 10 . 0 % for dry situation , as well as with the soil moisture content 19 . 0 % or 20 . 0 % for wet situation , the soil erosion increased nonlinearly with the rainfall intensity , and the rainfall duration . the results of the experiments indicated that the amount of soil erosion caused by the simulated rainfall and runoff on the dry - soil slope was more than that on the wet - soil slope
通过实地观测及室内试验资料分析，得到如下研究成果： 1 、室内模拟降雨径流对戗坡的侵蚀试验研究结果在定雨强为1 . 0 、 2 . 0 、 3 . 0mm min ，降雨历时30 、 70分钟，干土含水量为9 . 5 10 . 0 ，湿土含水量为19 . 0 20 . 0的条件下，侵蚀量与雨强成非线性正比关系；雨强大，侵蚀量大；降雨历时长，侵蚀量也大；堤坡含水量大时，侵蚀量小，堤坡含水量小时侵蚀量大。 - The test obsvervation include air temperature , ground temperature , foundation moisture , freeze depth , freeze capicity , freeze residual capicity , groundwater table and shape transform of canal lining , etc . throught systemic observation , analysis of impact about each factor on fundation freeze capicity , evaluate effect on anti freeze of various canal lining , comparison on technology and ecnomic of different method , a kind of main canal lining format is been recommended to engineering practice with siutable to ningxia local feature , fufilling the need of main canal safey i application , economic and practical , that is using polystyrene plate laying under concrete slate and grit taking replace of filling layer and optimizing design
试验观测内容包括气温、地温、基土含水量、冻深、冻胀量、冻胀剩余量、地下水位和砌体外观变化等项目。通过系统的观测，分析各因素对基土冻胀量的影响，评价各种衬砌型式的防冻西安理工大学工程硕士专业学位论文胀效果，并进行技术和经济综合分析比较，推荐出了适合我区特点、满足干渠安全运行、经济实用、防冻胀效果好的干渠防渗衬砌型式，即混凝土板下铺设聚苯乙烯板和砂砾石换填层结构型式，加以优化设计，用于工程实践。