• 基于载荷试验结果,对碎石粉质粘性土检测数据进行统计分析。

    Based on the result of load test, the data of test in silty clay foundation contained gravel is analyzed.

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  • 地基检测器曾尝试地球上探测引力波,但至今尚未成功,而且只能检测频率相当的引力波。

    Ground based attempts to detect gravitational waves on Earth have so far been unsuccessful and can only look for gravitational waves with relatively high frequencies.

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  • 声学特征进行地基脱空缺陷无损检测提供了理论实验依据。

    Thus it offers theoretical and experiment basis for NDT of the defect like foundation void by means of acoustic features.

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  • 本文通过试验工程实践,介绍采用碎(砂)石及低强度混凝土组合构成复合地基试验成果计算方法应用检测成果。

    This paper introduces the test results and calculative method by using the composite foundation of sand-stone pile and concrete pile with low strength.

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  • 相关数学模型经验公式形式进行总结,对碎石土强夯地基检测具有指导意义。

    The associated mathematic model has been summarized by using empirical formulae, which will guide the detection of the heavily compacted broken stone filled in foundation.

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  • 同时介绍了cfg石灰桩形成多元复合地基承载力沉降计算方法检测方法。

    The calculation methods of bearing capacity and settlement and testing methods of CFG and lime piles composite foundation are put forward.

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  • 重点介绍轨道基础水泥搅拌复合地基施工检测方法

    The construction and detection method of cement mixing pile uner the foundation of rail bearer are emphatically introduced in the paper.

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  • 一种新的、更符合实际力学计算模型-移动荷载下粘弹性地基系统研究场道的无损检测理论

    This paper is absorbed in the research of the nondestructive testing theory about airport rigid pavements, which is on semi_infinit e viscoelastic foundation to moving load.

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  • 结合一工程实例比较复合地基承载力动力触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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  • 介绍CM设计原理复合地基承载力验算施工检测技术

    In this article, the author states design principles, check calculation of bearing capability of compound foundation, construction and detection techniques of CM piles.

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  • 提出了利用平板静力载荷试验动力探、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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  • 实践证明,运用无线电波透视法检测岩溶地基处理质量,确实一种切实可行好方法。

    It is proved to be quite feasible technique in check on the result of cement injection of karst foundation.

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  • 通过砾石施工试验检测分析了砾石桩施工作用

    By means of construction and trial detection of gravel pile, the paper analyzes effects of gravel pile on soft soil foundation.

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  • 检测结果表明,该压浆CFG复合地基满足设计要求具有良好经济效益

    Test results show that composite foundation scheme of the post grouting CFG pile satisfies requirements of design, which proves that this scheme has good economic benefit.

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  • 徐州观音机场跑道软土处理效果,采用标准试验方法进行检测进行分析,得出检测结论

    In this paper, conclusions are drawn after the analysis of effects of testing on control of soft foundation of Xuzhou Guanyin Airdrome's runway by means of standard penetration test.

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  • 重点对目前广泛使用复合地基荷载试验进行了讨论引起检测人员注意。

    Meanwhile, the widely used loading test for composite foundations in present time is also discussed so as to catch the detection personnels attenti…

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  • 强夯处理大块碎石采用剪切雷瑞波分层沉降检测手段,探讨大块碎石土地基强夯加固深度的确定。

    The detecting means such as the shear wave, Reyrei wave and demixion can be used in the processing hunk debris soil groundwork by the dynamic consolidation.

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  • 文章给出真空-堆载联合预压处理深厚全过程及施工、观测、效果检测分析

    The whole process of soft subgrade treatment by vaccum preloading such as installations monitoring and analysis are presented.

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  • 现场载荷试验反射波法应变动力检测试验表明CFG桩桩身完整性好,复合地基承载力提高显著,证明该工程的CFG复合地基设计及施工是成功的。

    The results of plate loading test and low strain dynamic testing show that the quality of CFG pile composite foundation is good and subgrade bearing capacity has been improved successfully.

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  • 简要分析了当前复合地基测技术不足,提出了用单复合地基块体的竖向振动速度导纳曲线检测桩—土体系工程性状的机械导纳

    The conventional dynamic tests of composite foundation were reviewed and the velocity or (mechanical) admittance method for a block on single-piled composite foundation was recommended.

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  • 为了较好的应用实际中,本文地基模型设计模型、以及实例检测验证等几方面进行大量研究

    In order to make better use of the design, this paper conducts a substantial study with regard to the foundation models, the design models and the field tests and verifications.

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  • 本文研究结果表明地面水平振动信号可以用来分析R波的弥散曲线地基波速检测

    Further studies show that the horizontal vibration signal at the ground surface could also be used to get the R-wave dispersion curve.

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  • 文中涉及内容地基处理方案设计试桩地基处理施工检测

    The contents concerned in the paper include: the schematic design of foundation treatment, the test pile and test consolidation, the construction and monitoring of foundation treatment etc.

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  • 该新型桩基开展了一系列现场试验检测结果验证该桩适用性,桩基承载力和复合地基变形满足设计要求;

    A series of field detection and in-situ test have been performed; the results show that the bearing capacity satisfies the design capacity and the use of this style pile is successful.

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  • 本文通过工程试桩深层搅拌粉煤灰地基中的应用进行了探讨,论证了深层搅拌复合地基设计施工检测及其处理效果

    This paper mainly introduces application of deep mixed pile, some conclusions are got in the period of piles designing, construction, testing and effect.

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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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  • 本文讨论移动荷载下、弹性半空间地基刚性道面水泥混凝土层的动态设计理论计算方法试图套方法与场道无损检测评估系统结合起来。

    Research on theory and methods of the overlay on existing rigid concrete pavements, which is on semi-infinite elastic medium to moving load, is involved in this paper.

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  • 介绍了某立交桥引道地基处理工程中,水泥土搅拌水泥土搅拌咬合桩共同加固软施工工艺检测方法

    The construction and test of gnawing pile with cement mixing are presented. This kind of pile was applied to road soil treatment engineering.

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  • 振动沉管碎石桩用于处理液化地基具有诸多优点,文章通过工程实例介绍了振动沉管碎石桩的设计要点,施工方法,质量检测处理效果

    The tests made before and after the construction show that this technology has a good effect on reinforcing the foundation and eliminating the soil liquefaction.

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  • 振动沉管碎石桩用于处理液化地基具有诸多优点,文章通过工程实例介绍了振动沉管碎石桩的设计要点,施工方法,质量检测处理效果

    The tests made before and after the construction show that this technology has a good effect on reinforcing the foundation and eliminating the soil liquefaction.

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