• 最后分析钻孔存在问题提出改进建议

    Finally, the present problems of the borehole penetrating method are analyzed; and the improvement proposals are put forward.

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  • 采用轻型鉴别施工方便快捷方法

    Adopting light-duty probe to distinguish soft base, is a relatively convenient and swift method during construction.

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  • 基于钻孔原理,开发出小孔径井下岩体强度测定装置。

    The borehole penetrating method can rapidly and accurately test the uniaxial compressive strength (UCS) of coal and rock mass.

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  • 重型圆锥动力触探及旁试验检测结果显示,注浆处理效果良好

    From the heavy cone dynamic sounding tests and the pressure tests, grouting treatment is proved to be very efficient.

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  • 结论非饱和土地区的沉桩静力触探岩土工程问题提供理论依据。

    The theoretic instructions for some geotechnical engineering problems in unsaturated soil areas could be provided, such as the penetration of piles, cone penetration tests, etc.

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  • 应用应变动力试桩法确定极限承载力动力领域中的一种方法

    The application of high-strain dynamic tentative piling technique to determining limited bearing capacity of pile endpoint soil is a good method in the field of dynamic depth detection.

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  • 本文,以贯入机理为基础,论证了用静力触探结果直接估计地基承载力的可能性。

    In this paper, it is found that the penetrameter test data that may be directly transposed to estimate the bearing capacity of the shallow footings.

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  • 然而,铁路正常运营条件下常规测试方法K30试验静力方法很难实施

    The application of the traditional test methods such as K30 test, static penetration test, on the condition is very difficult. So, we advance to test on the ballast directly by MSASW method.

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  • 文摘应用应变动力试桩法确定极限承载力动力领域中的一种方法

    Abstract: the application of high-strain dynamic tentative piling technique to determining limited bearing capacity of pile endpoint soil is a good method in the field of dynamic depth detection.

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  • 实践证明,高速公路地区公路工程地基勘察初步应用静力触探的效果显著的。

    The static cone penetration test is applied here to the investigation of the ground of HefeiWuhu Expressway in the soft soil area.

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  • 处理地基十字板强度增加3静力触探阻力增长了5倍,回弹模满足设计要求

    The strength of vane of silt after treatment increase by 3 times and the static point resistance by 5 times. So, its lasting elastic modulus can meet the design requirements.

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  • 计算结果表明速率、地基强度各向异性强度软化效应对于T型触探仪的贯入阻力系数影响较大

    The results show that the effects of strain rate, anisotropy of soil strength and strain softening on T-bar factor are appreciably large.

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  • 工程实例验证表明采用轻型动力估算加固后复合地基承载力载荷试验所得的承载力较为接近。

    Verified with the solid example of engineering, the loading capacity of composite foundation estimated by the light dynamic penetration is close to that by the static test.

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  • 基于中国北方湿陷性黄土路基工程,利用动力触探和面方法对冲击压实工后的黄土路基进行对比检测

    Based on the collapsible loess subgrade in China northern region, this paper used dynamic sounding method and surface wave method to detect the impact compaction behavior.

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  • 运用西安理工大学自主研发新型旋转,针对硬质地层进行旋转触探试验,显示独特的优越性

    This paper uses a new rotary penetration instrument independently developed by Xi'an University of Technology, it shows a unique advantage in soft rock and other hard material layer.

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  • 美国国债利率下跌显著:十年期国债殖利率目前位于2.50%,年期国债殖利率上周四触探历史低位。

    Treasury yields have seen steep declines with the 10-year yields currently around 2.50% and the 2-year yields touching record lows on Thursday.

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  • 结合工程实例,浅述静力曲线异常类型形态、产生原因以及对曲线异常的处理方法克服异常的技术措施

    Combined with actual project in this paper the types of improper static cone penetration curve, its causing reasons, treatment method and technological measures are briefly introduced.

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  • 由于现有静力触探机械设备提供动力有限,使得静力触探技术无法应用较硬土层深土层中(应力较高)。

    The cone penetration test(CPT) can't be used in harder soil such as loess or in deeper soil because of the higher cone resistance and the limited capacity of the equipment of CPT.

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  • 采用孔压静力触探CPTU测试资料进行工程分类时,在土成分力学性状等相关性方面会产生很多不确定性

    A soil engineering classification derived from the piezocone penetration test(CPTU) involves the uncertainty of correlation between soil composition and soil mechanical behavior.

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  • 提出了利用平板静力载荷试验动力、地基刚度测试三种基本手段,建立相关数学模型,主要应用后两种手段进行联合检测的新思路。

    In this paper, a new detection approach to jointly use static plate loading test, dynamic penetration test and dynamic rigidity test and to establish associated mathematic model is proposed.

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  • 采用动力试验方法进行了黄土路基注浆加固效果评价, 对注浆前后现场动力触探结果进行比较分析,证明了注浆加固方案的可行性加固效果。

    The comparison of the results of the dynamic sounding test between grouted loess and the loess without grouting shows the feasibility of grouting re.

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  • 厦门市某工业园项目实际工程背景,试验区夯量、地表隆起动力检测结果进行分析,得出强夯置换处理工程软弱地基达到预期加固效果

    Taking the actual project as an example, based on the sinks of the tamped area, the apophysis and the dynamic penetration result, this technique can achieve the anticipated reinforcement effect.

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  • 结合一工程实例比较复合地基承载力动力计算载荷试验结果说明动力触探计算结果有较高可靠性,在检测中可以得到较为连续的土层承载力变化情况。

    Combined with practical work comparative analysis of the test results is made for bearing capacity of composite foundation between static load test and dynamic sounding test.

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  • 当然了,一个伸出手去未知时刻,变得大胆一点因为高兴你所做的事。

    Certainly this is a time for reaching out into the unknown - be a little bit daring because you will most certainly be glad that you did!

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  • 当然了,一个伸出手去未知时刻,变得大胆一点因为高兴你所做的事。

    Certainly this is a time for reaching out into the unknown - be a little bit daring because you will most certainly be glad that you did!

    youdao

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