原状土样 meaning in English
undisturbed sample
undisturbed soil sample
Examples
- Primary state soil sampling is an important tache in engineering exploration , different sampling method has different affection to the quality of soil sample
摘要采取原状土样是工程勘察中的重要环节，不同的取样方法对土样质量的影响不同。 - Through indoor routine tests , the physical and mechanical natures of intact and remolding soil of muck and mucky soil , in fuzhou , are analyzed in this thesis . the results reveal that water content , void ratio , shear strength of remolding soil samples are lower than those of intact samples . then qualitative analysis on the mineral composition , chemical composition and microstructure characteristic and types of the soft clay is given
本文通过室内常规试验对福州地区淤泥及淤泥质粘土的原状土样和扰动土样的物理力学性质进行了分析，观察土样受扰动后一些物理力学指标的变化情况，发现扰动软粘土样的含水量、孔隙比、抗剪强度指标均比原状土样低；并从软粘土的矿物成份、化学成份以及微观结构特征和类型上定性地分析。 - That is to say , there are differences in selecting the points which represent the average compactive effect of soil between piles . based on cavity expansion method , the stress change of soil between piles when sinking pile is studied with elasto - plasticity theory . the triaxial compression tests of undisturbed samples are carried our in laboratory
本文通过圆孔扩张理论，应用弹塑性理论对灰土挤密桩成孔过程中桩间土土体应力的变化进行了分析研究，通过试验采取原状土样进行三轴试验，用邓肯-张模型建立土的本构关系，对桩间土的挤密进行理论分析，并通过现场干密度试验，分析和研究桩间土的挤密效果。 - Abstract : in this paper , on the basis of three drill holes and forty - two buckets undisturbed samples of life rubbish in the sanitary fill field of tianziling ， hangzhou , china , the tests to determine its composition ， physical properties and organic content as well as triaxial compression test had been accomplished . the conclusions of this paper can be applied to the stability analysis and deformation calculation of the sanitary to use it as the building foundation
文摘:用杭州天子岭生活垃圾卫生填埋场的三个钻孔42桶原状土样，进行了室内生活垃圾的成份分析、物理性质指标测定、有机质含量试验及三轴剪切试验，对试验结果进行了分析与整理，这些结论可为生活垃圾卫生填埋场的稳定性分析、变形计算及其作为建筑地基的可行性研究提供必要的数据。