• 经过专家论证决定采用充填灌浆处理土坝裂缝

    After experts discussion, decided to adopt the filling grouting treatment on deep wide cracks.

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  • 压密灌浆用于灌浆提高钻孔灌注桩承载力工艺机理进行了探讨。

    Technology and mechanism of compaction grouting used in bored pile base grouting to enhance the bearing capacity are discussed.

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  • 压力灌浆法处理钢筋混凝土灌注桩提高灌注桩竖向承载力一项工艺

    Using pressure grouting to treat concrete reinforcement filling pile's bottom to increase the vertical bearing capacity of filling pile is a new technique.

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  • 采用孔口封闭灌浆进行高压帷幕灌浆时,对于浅层风化破碎岩体产生多次劈裂流失过多浆液造成浪费。

    When the bore hole-top-enclosed grouting method is used to conduct high-pressure curtain grouting, shallow weathered broken rock is easy to be split, resulting in excessive grout loss.

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  • 摘要防洪堤建设常常使用土,本文通过介绍防洪堤建设中的注意事项,并分析了何谓杂填土和灌浆

    Abstract: : the construction of levees often miscellaneous fill, by introducing the precautions in the levees construction and analysis of what the miscellaneous fill and grouting method.

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  • 介绍CFG一种新的成桩工艺——螺旋钻孔压力灌浆,对CFG桩的设计使用范围发展趋势作了分析

    The paper introduces a new technology of CFG pile-pressure grouting of long helical drilling hole, and analyses design, service scope and development trend of CFG pile.

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  • 地震波可明确测定不同介质地震波的传播速度因而可用灌浆结构工程中的检测

    The seismic wave travels at different velocities in different media, therefore the seismic wave can be used to detect effects of grouting engineering.

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  • 本文简要叙述弹性ct原理测试方探讨了灌浆效果检测中的应用

    In this article, the principle of detection and the elastic wave computer-aided tomography (ct) are introduced and the application of elastic wave ct to examining the effect of grouting is discussed.

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  • 最后就推广GIN灌浆技术提出了一些建议。

    Some proposals to promote the GIN grouting techniques presented.

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  • GIN灌浆技术正是克服传统灌浆工艺种种弊端目前正在国际上推广一项新的灌浆技术。

    GIN grouting technique is a new grouting technique which overcomes the shortcomings of the traditional grouting methods and is now being popularized internationally.

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  • 包括回填固结灌浆加固控制爆破和喷等工序。

    This method consists of the following procedures: backfill, consolidation grouting, reinforcing by the pipe and strut method, controlled blasting and anchor bars.

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  • 同时提出裂缝处理表面修补灌浆封堵结构加固混凝土置换

    At the same time, the surface crack repair method of crack treating, grouting filling embedded block and structural concrete reinforcement and displacement methods are proposed.

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  • 主要介绍采用钻孔声波灌浆处理后坝基岩体进行质量检测原理

    Introduced in the paper are the principle and method of borehole elastic modulus inspection and sound wave inspection used in the quality inspection of grouted rock mass of a dam foundation.

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  • 进行普通灌浆GIN灌浆试验记录稳定水位测量

    It can be used for data recording of common grouting, GIN grouting, pressing water experiment and measuring stable water level.

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  • 进行普通灌浆GIN灌浆试验记录稳定水位测量

    It can be used for data recording of common grouting, GIN grouting, pressing water experiment and measuring stable water level.

    youdao

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