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- Flow failures usually form in loose saturated sands or silts on slopes greater than 3 degrees. 流动塌陷常见于松软的湿沙土壤或坡度大于三度的泥沙土壤。
- Research on Relativity between the Shear Wave Velocity and the Liquefaction Resistance of Loose Saturated Sand 饱和松散粉土剪切波速对其抗液化强度影响的研究
- loose saturated sand 松散饱和砂
- Principle of saturated sand cyclic liquefaction evaluation by shear wave velocity was presented. 摘要介绍了应用剪切波速判别饱和砂土振动液化的原理;
- A liquefaction model for saturated sand soil is establishedaccording to the principle of effective stress under explosive loading. 运用有效应力原理,建立了用于描述三相饱和砂土爆炸动力分析的实用模型。
- YAN-Lin,LI Shi-hai.A project report of blasting-ramming combined densification of saturated sand[J].Soie Engineering and Foundation,1997,11(4):1-4. [11]燕琳;李世海.;爆炸-强夯联合加密饱和砂基的工程实践[J]
- Cyclic triaxial tests are conducted on saturated sand in drained condition with cyclic loading and unloading of deviatoric stress and constant spherical stress. 在固结排水条件下保持球应力不变,进行了偏应力往返作用下的动三轴试验,分析了饱和砂土的体积变形特性。
- LIU Xiao-sheng,ZHZO Dong,WANG Wen-shao.Effects of in-situ fabric on the dyn amic deformation behavior of saturated sand[J].Journal of Hydraul ic Engineering,1993,2: 32-42. [1]刘小生;赵冬;汪闻韶: 原状结构性对饱和砂土动力变形特性影响试验研究[J].;水利学报;1993;2: 32-42
- When the "turbid wind" with almost a saturated sand concentration changes to a refreshing breeze after getting rid of the sand dust around the protective net, it exhibits an even more powerful wind abrasion when blowing across the cliff region. 当含沙量几乎饱和的"浑浊之风"在防护网前后卸下沙尘变成清风,在吹过崖区时便显出更强的风蚀作用。
- The tractor has make deep furrow in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- When the "turbid wind" with almost a saturated sand concentration changes to a refreshing breeze after getting rid of the sand dust around the protective net,it exhibits an even more powerful wind abrasion when blowing across the cliff region. 当含沙量几乎饱和的“浑浊之风”在防护网前后卸下沙尘变成清风,在吹过崖区时便显出更强的风蚀作用。
- In this paper, the advances on the research of the dynamic constitutive models of the saturated sand and clay are reviewed and summarized in detail, and suggestions are provided for future developments and studies. 本文对饱和砂土和饱和粘土动力本构模型的研究进展情况进行了较为详细的综述,并对其未来发展的一些方向和有待进一步研究的问题作了介绍。
- Abstract: Introduceing the pedestrian subway construction method works and fitted technical measures with the shallow depth and covered cut method at the saturated sand layer in the city in the light of Pedestrian Subway of Xiangxi-Road Works. 文摘:结合向西路地下人行通道工程实例,介绍城市饱和含水砂层中采用浅埋暗挖法修建地下人行通道施工方法和配套技术措施。
- Based on the analysis of the liquefied mechanism of saturated sand,this paper analyzes the effect of three measures such as compacted sand pile,vibro replacement gravel column and bag sand-well. 在分析饱和砂土液化机理的基础上,结合工程实例探讨挤密砂桩、振冲碎石桩、袋装砂井3种处理方法,优选出挤密砂桩法,使该路段砂土液化地基处理既经济又可靠。
- Bind the rope fast lest it should come loose. 把绳子绑牢,免得它松脱。
- In this dissertation, the studies on dynamic behavior of soils and liquefaction potential of saturated sands are briefly reviewed. 本文简要地回顾了土的动力特性以及砂土震动液化研究进展。
- The tractors have made deep furrows in the loose sand. 曳引机在松软的沙土上留下了深深的车辙。
- The little dune is formed with loose dry sand by wind. 这个小沙丘是由风吹来的干沙子形成的。
- Based on the plastic flow theory of soils, an elasto-plastic constitutive model for describing the dynamic behavior of the saturated sands is developed. 利用土体的塑性流动理论,提出了用于描述饱和砂土动力反应性质的弹塑性本构模型。
- Still the loose ends of the war need to be tied up. 战后尚未解决的一些零星问题仍然需要完成。