• 文中主要注浆参数注浆效果进行技术总结

    The parameters and result of grouting are chiefly summed up.

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  • 研究表明,注浆参数影响盾构推进变形主要因素

    The results show that the grouting parameters are key factors influencing the deformation of shield tunnel.

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  • 通过注浆参数的修改注浆工艺改进获得理想注浆效果。

    After some modifications in grouting parameters and several improvements in technology, the satisfactory grouting effect is obtained finally.

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  • 并对止浆岩柱厚度、布注浆参数工艺进行理论分析工业性试验

    Theoretical analyses and industrial tests have been made of the width of water-prevention rock pillar, arrangement of holes, grouting parameters and grouting technique.

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  • 针对圆梁山隧道高压水区的岩溶分布特点,确定了合理注浆范围注浆参数

    The suitable grouting parameters for Yuanliangshan tunnel. are verified by analyzing particular karst aquifers within high pressure and rich water zone.

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  • 目前孔隙性围岩注浆参数大多是根据浅表渗透系数确定的,这不适合深层注浆

    Up to now grouting parameters for the porous surrounding rocks, depended on the penetrating coefficient for shallow surface soil, is unfit for the deep surface soil grouting.

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  • 文中介绍了注浆原理工艺实例说明参数选择和施工要点

    The principles and technology of grouting were introduced, the selection of grouting parameters and main points of grouting operation were described with examples.

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  • 详细介绍高阳铁矿实施大位移定向钻孔注浆方法工艺参数成功的经验治理矿山井下突水淹井事故具有一定的参考价值。

    The method of cement slurry injection through big-shift directional drilling and its technological parameters used in Gaoyang Iron Ore Mine to seal underground water rushing are introduced.

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  • 本文优化构推进参数同步注浆等方面,就如何控制沉降进行了初步的探讨

    This paper from the optimizing shield thrusting parameters and synchronous grouting etc. discusses how to control the subsidence.

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  • 灌浆注浆地表抬动值灌浆效果参数灌浆压力、灌浆浆、灌浆深度等因素有关。

    The grouting effect parameter of grouting quantity and the ground displacement has relationship with grouting pressure, grouting material and grouting depth etc.

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  • 此外研究结果还表明提高注浆水平较大程度减弱支护结构参数

    In addition, the results demonstrate that the higher level grouting can be used to reduce the supporting structure parameters.

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  • 文中主要介绍了注浆技术各个主要技术参数施工工艺质量控制等。

    This paper introduces main technical parameter, construction craftwork and quality control of grouting technique.

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  • 介绍注浆技术基坑开挖工程抢险中的应用成功经验,叙述了注浆施工工艺流程注浆技术参数及施工技术措施

    The USES of the grouting technique in the foundation pit excavation relief is described with the successful experience. The grouting process is presented with the technical parameters and measures.

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  • 此基础进行了注浆锚杆注浆参数设计

    Parameters of grouting bolt and grouting hole is designed based on above research.

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  • 因此,合理确定注浆厚度及渗透系数等参数海底隧道工程中一个亟待解决的问题。

    The appropriate parameters of grouting circle are the key issue to the design of subsea tunnel.

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  • 浆液流变参数变性、可性、塑性强度可重复注浆影响浆液扩散的基本性能

    Flow pattern, time-varying behavior of rheological parameters, groutability, plastic strength and re-groutability of grouts are properties influencing the diffusion of grouts.

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  • 结合工作实际,重点介绍煤矿采用注浆锚杆支护巷道机理施工工艺及其技术参数

    Combining work practice, the paper focuses on the coal mine's adopting of anchor hollow bar supporting roadway mechanism, construction process and its technique parameters.

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  • 注浆合理参数确定堵水排”核心问题

    To find the appropriate parameters of grouting circle is the key issue to perfectly blocking groundwater and limiting discharge.

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  • 注浆配合比预应力锚固体系优化设计关键参数之一,对抗拔特性影响显著

    The influence of mixture ratio of grouting material on the pull-out behaviors of rock cable is obvious, which is one of key parameters for the optimal design of prestressed anchorage systems.

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  • 介绍设备材料控制掘进参数选择注浆实时监测等施工措施

    The author introduces construction measures of equipment and material controlling, driving parameters decision, complement grouting and real-time monitoring.

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  • 计算分析了劈裂注浆过程劈裂压力缝隙宽度变化以及流变参数扩散半径的影响规律

    The law of fracture pressure of grouting is affected by the gap width notably, and the rheological parameters of grout play a key role in computing the diffusion radius.

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  • 结合某一具体工程实例,给出了从井点降水、素混凝土的浇筑到钻孔注浆过程中的具体施工方法参数选择

    Based on practical project, this paper listed the implement method of well precipitation, native concrete picket, liquid grouting and the choice of parameter. The result prove...

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  • 计算分析注浆压力稠度系数流变参数、裂隙高度变化情况以及裂隙高度最大扩散半径影响

    It was shown that the grouting pressure difference was related to the rheological parameters, consistency coefficient and gap width of grouting. The penetration radius was also affected by gap width.

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  • 隧道支护自旋注浆拔力至关重要技术参数关系锚固体系安全

    In the support project of soft-rock tunnel, the pullout resistance of the Self-screwed Slip Casting Tube Bolt is the critical technical parameter that related to the security of anchorage system.

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  • 经过31注浆证明材料参数注浆方式的选择可靠的。

    By the practical grouting for 31 stages, the above mentioned materials, parameters and grouting methods are all proved to be feasible and reliable.

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  • 国外现场应用数据进行调研基础确定了钻注浆性能参数调控范围;

    This paper confirms the performance standard of cuttings re-injection slurry based on the information of the cuttings re-injection operation abroad.

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  • 国外现场应用数据进行调研基础确定了钻注浆性能参数调控范围;

    This paper confirms the performance standard of cuttings re-injection slurry based on the information of the cuttings re-injection operation abroad.

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