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首页> 外文期刊>American Journal of Civil Engineering >Characteristics and Causes of Water Seepage on Riverside Tunnel Structure and Control Measures in Sandy Pebble Stratus
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Characteristics and Causes of Water Seepage on Riverside Tunnel Structure and Control Measures in Sandy Pebble Stratus

机译：砂卵石地层河道隧道渗水特征，成因及防治措施

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摘要

The water content and permeability of silt and silt strata are significant in cities of Southwest China, and the seepage of underground passages in cities is unavoidable, which affects normal operation. More serious situation may occur when large-scale water gushing phenomenon and obvious structural deformation appears. After long-term and repeated repairs, water cannot be sealed, and even causes surface subsidence and deformation, voids in ground soil, which cause severe social and economic impacts. Loss. Therefore, it is necessary to formulate effective water shutoff measures for specific seepage projects according to local conditions to ensure that groundwater seepage can be effectively solved or controlled. Taking an underground passage in a city as an example, this paper analyses the causes and characteristics of seepage diseases, explores the specific stratum conditions of seepage location and puts forward control measures. Through detection the effectiveness of the implementation of control measures are verified, which provides reference for the treatment of underground seepage in similar strata.
机译：西南城市粉砂和粉砂地层的含水量和渗透率均较高，城市地下通道的渗漏是不可避免的，影响正常运行。当出现大范围的涌水现象并出现明显的结构变形时，可能会出现更严重的情况。经过长期和反复的修复，水无法密封，甚至会导致地面沉降和变形，地下土壤中的空隙，从而对社会和经济造成严重影响。失利。因此，有必要针对当地的具体渗漏工程制定有效的截水措施，以确保能够有效地解决或控制地下水的渗漏。以城市地下通道为例，分析了渗流病的成因和特征，探讨了渗流部位的具体地层条件，并提出了防治措施。通过检测，验证了实施控制措施的有效性，为处理类似地层的地下渗漏提供了参考。

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