• This phenomenon is of significance in studying the mechanism of soil failure in the subaqueous Yellow River Delta.

    一现象对判别黄河水下三角洲土体破坏机制研究重要意义

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  • Some key techniques in applying Duncan-Chang model to analyze soil failure are conducted in this paper for reference.

    为了反映土的一特性,本文提出了应用邓肯-张模型分析土体破坏时若干关键技术供应用时参考。

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  • Therefore, the seabed soil failure due to the tidal current scour in the cable route area may occur to affect the safety of submarine cable buried in the seabed soil.

    路由海底潮流冲刷作用而发生失稳破坏影响埋设海底土中海缆安全

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  • The soil failure beneath the branch or the disk is the main cause of the shear failure of the pile based on the analysis of the curve of load settlement and the dynamic pile test results.

    破坏性状,无论是荷载—沉降曲线还是检测结果,均说明土体局部剪切破坏破坏原因之一。

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  • The accuracy degree of the study on the soil pressure and the soil nailing design are determined by the failure mode.

    破坏模式正确与否关系压力研究支护设计准确程度

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  • On this basis, discuss the failure modes of the slope and the impact of excavation soil.

    基础上讨论边坡破坏模式土体由于开挖作用影响

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  • The results show that most cause of failure is soil corrosion for Under-ground Gas Pipeline.

    结果表明土壤腐蚀引起地燃气管道失效主要因数。

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  • The seasonal wetting-drying cycles result in a down-slope creeping of the shallow soil layer, leading to progressive slope failure.

    季节性干湿循环使得边坡浅层土体逐渐发生坡下蠕变,以致边坡发生渐进累积破坏

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  • Finally, according to passive failure theory, the stress SLATE in plastic soil zone outside cluster of piles is presented.

    同时被动破坏理论阐述了外部塑性中的应力状态

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  • Besides, the deformation mechanism of the soil is explained from the microscopic aspect based on the contrast of the undisturbed sample and the failure sample by cyclic triaxial test.

    另外原状循环三轴试验破坏后两种状态对比微观角度解释了土体的变形机理

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  • Simultaneously about as 2/3 static strength as dynamic strength at same failure strain under equipressure consolidation condition of mucky soil in Xiamen is gotten.

    同时得出厦门淤泥等压固结条件下相同破坏应变强度强度2/3。

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  • In view of the effects of rheological characteristics of soil, a mechanical model of progressive failure of strain-softening soil slopes is presented by generalizing the method of unbalanced-thrust.

    考虑到土体流变效应通过推广不平衡推力法,提出了具有应变软化性质土质边坡渐进破坏一个力学模型

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  • A certain large gently inclined cut slope was destructed by its rock slope failure due to top soil sliding.

    大型节理路堑边坡上部薄表土滑动作用下岩体倾倒破坏

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  • Analysis indicates that the freezing-thawing is most important to failure of microstructure of soil; the second is slow-soaking.

    分析表明冻融微结构破坏最为严重,其次

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  • When it was tensile failure, the curve of stress-strain relationship was softening and the reinforcement only increased the angle of internal friction of soil.

    发生拉断破坏时,应力-应变曲线软化型此时加筋增加土体粘聚力分量;

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  • The progressive failure is defined as the failure area develops in space and continually along the potential slide carved surface in statistical even soil.

    近性破坏定义统计均质土体中,沿着潜在滑动破坏空间连续地扩展。

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  • There is an essential difference in failure mechanism between extra-deep excavation in rock and soil one.

    深岩石基坑的破坏机理与土质基坑本质区别

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  • According to the sequence of the soil creeping failure time under different loading conditions, a grey forecasting model for the failure time in the course of soil creeping is established.

    根据不同载荷条件土体破坏时间数据列,建立了土体流变破坏时间的灰色预测模型

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  • Once, I tried to peanuts , with a different soil and fertilizer , but eventually gave up because of failure .

    有一次尝试种花生不同土壤化肥最终失败而放弃了。

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  • Centrifugal model tests on cohesive soil slopes were conducted during which the deformation and failure pattern of the slopes were carefully observed.

    介绍纤维加筋粘性素土边坡离心模型试验成果。试验过程详细观察并记录边坡变形破坏情况

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  • Crusting of heavy clay soils after rainfall often causes poor emergence of crop seedlings from soil or even failure of a crop.

    土壤降雨由于板结而严重影响作物出苗导致建植不良乃至失败

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  • The finite element method, considering soil ductile failure, calculated raft not limited in the thickness of the bearing layer under the bearing capacity.

    文中采用有限元数值方法考虑土体塑性破坏计算了板基础不同的有限厚度持力层承载力。

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  • The paper summarize some common types for earth-retaining wall failure in seasonally frozen soil region, analyses failure cause, introduces prevention and cure measures through project exemplar.

    本文结合工程实例,总结季节冻土区土墙破坏常见几种型式分析了破坏的主要原因,并介绍了防治措施

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  • As there is no unified standards of failure for the soil float resisting anchor rod test, the parameters of pulling-resistance are discrete, which often led to incorrect design.

    抗浮锚杆试验没有统一破坏标准,测出参数差异大,不能正确指导设计

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  • The seepage of foundation pit is one of the important factors that can cause soil collapse and structure failure in soft soil.

    土地中基坑渗流诱发土体破坏引起基坑工程事故一个重要因素

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  • To study the stability of natural sand embankment slope covered with cohesive soil layer, the mode and the mechanism of sand embankment slope failure were analyzed.

    为了研究粘性包边土层填料所共同构成填砂路基边坡稳定性,分析了填砂路基的破坏模式破坏机理通过模型试验的结果得到了滑动面位置。

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  • It also USES the theory of slope stability of soil mechanics to simulate bank failure and deformation.

    借助力学边坡稳定性理论河岸崩塌变形进行数值模拟。

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  • Engineering construction activities have close coherence with stress, deformation, strength of soil mass, which makes the research on deformation and failure regularity necessary.

    工程建筑活动土体应力变形强度具有紧密相关性使得对土体的变形、破坏规律研究显得十分必要。

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  • Engineering construction activities have close coherence with stress, deformation, strength of soil mass, which makes the research on deformation and failure regularity necessary.

    工程建筑活动土体应力变形强度具有紧密相关性使得对土体的变形、破坏规律研究显得十分必要。

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