2) cave or passageway of soil
土质洞穴通道
3) soil hole
土洞
1.
Hydrochemical erosion test of formation of clayey soil hole;
粘性土土洞形成的水化学侵蚀实验
2.
The author introduces the principle and method of geological radar detecting soil hole through the application in checking grouting quality.
地质雷达探测技术是一种快速、准确的无损检测技术,通过应用实例,介绍地质雷达探测路基土洞的原理、方法及其在灌浆处理土洞施工质量检测中的应用。
3.
According to the characteristics of foundation deformation or damage aroused by soil hole or karst such as cavity, crevice, channel, groove and so on and the project requirement to karst foundation stability.
根据岩溶洞、隙、沟、槽等岩溶地貌和土洞所引起的地基变形破坏特点以及工程对地基稳定性的要求 ,综合论述了岩溶地区从事工程建设常用的地基处理方法及其适用范
4) soil cave
土洞
1.
Stability analysis of soil cave foundation in karst area;
岩溶区土洞地基稳定性分析
2.
The thesis introduced the principle of high-pressure rotating pile reinforcement of foundation and the design project of the foundation treatment of this site,through analysis on a causes of soil caves in a certain tall building foundation of Longyan Basin.
本文通过分析龙岩盆地某高层建筑地基中土洞的成因,介绍了高压旋喷桩加固地基处理的原理及本场地地基处理的设计方案,即土洞是在有覆盖土的岩溶发育区,其特定的水文地质条件,使岩面以上的土体遭到流失迁移而形成土中的洞穴和洞内塌落堆积物以及引发地面变形破坏的总称。
3.
The action of seepage erosion and disintegration produced by groundwater are important causation of the formation and development of soil cave.
地下水(地表水)产生的渗透潜蚀作用、崩解作用等是土洞形成和发展的重要原因。
5) soil cavity
土洞
1.
The formation and expansion of a soil cavity is among the basic conditions of the overburden karst collapse.
土洞的形成与扩展是产生覆盖型岩溶地面塌陷的前提条件之一。
2.
The forming and expanding of a soil cavity are the base of the overburden karst collapse.
土洞的形成与扩展是产生覆盖型岩溶地面塌陷的前提,为了研究人工抽水引起的岩溶区路基塌陷的机理,用解析法分析了土洞扩展的条件,提出了剥落力的概念,认为土洞的向上扩展是剥落力大于土体抗拉强度的结果。
3.
The formation mechanism and factors affecting of soil cavity are analyzed.
分析了土洞的形成机理及影响土洞发育的因素,认为超静孔隙水压力或真空吸力使土的结构体(块体)产生剥落,而动水压力则使土的细颗粒产生迁移,两者共同作用,使土洞不断扩大。
6) earth cave
土洞
1.
As the caves and cracks developed in the carbonate rocks were usually joined together with the leterite foundation soil and the water acting in the caves and cracks erode the leterite foundation soil,so that the earth caves be formed in the soil and will lead a building to destroy.
研究结果表明,在抽水降深12m的条件下,虽然教学大楼地基中的岩溶地下水位与基岩面高程比较相近,有可能导致土洞形成,但由于该建筑场地土层厚度较大,胶结较为紧密,粗颗粒含量较多,可在一定程度上抑制土洞向地表塌陷发展的进程。
2.
The existence of earth cave is revealed through the geotechnical analysis of the site.
通过对场地岩土工程条件分析 ,揭示了土洞的存在。
3.
Principle and method for probing hidden earth caves under building in overlying karstic region are introduced herein through practical examples.
本文通过实例介绍了覆盖型岩溶区建筑物下隐伏土洞的探测原理与方法。
补充资料：土质
1.土壤的性质。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条