盾构施工中注浆压力对周边环境的影响分析 - xzbu.com 中国论文网 关键词：盾构隧道；壁后注浆；注浆压力；地面隆起 [gap=365]Key words: shield tunnel; grouting; grouting pressure; ground uplift
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...浆；注浆压力；承栽力 [gap=392]Key words: pours thick liquid technology; pours thick liquid; pours thick liquid pressure; supporting capacity ...
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It is shown that the grouts diffusion radius andthe pressure to segments are related to many factors, such as the grouting pressure,grouting duration, grouts viscosity, soil permibility, thickness of the construction gap,radius of the grouting pipe, etc.
实例分析表明，盾构隧道壁后注浆浆液的扩散半径及对管片产生的压力与注浆压力、注浆时间、浆液粘度、土体渗透率、建筑间隙厚度、注浆管半径等众多因素有关。
参考来源 - 软土盾构隧道施工期上浮机理分析及控制研究By using the formulas the variation of necessary grouting pressure required the design along the depth of stratum can be calculated.2.
运用该公式可以计算出扩散半径满足设计要求时所需的注浆压力及其沿地层深度的变化情况。
参考来源 - 静动力作用下浆液扩散理论与试验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
而随注浆压力增大，管线最大应力增大。
The pipelines maximum stress turns greater when grouting pressure turns larger.
研究水泥浆液比例与注浆压力对浆液扩散范围的影响。
Study the influence of the proportion of grout and grouting pressure to the.
通过建立能量平衡方程，详细讨论了不同注浆压力对整个注浆过程的影响。
Through energy balance equation, the different grouting pressure on the whole process of grouting was discussed.
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