Application of grouting and retaining wall technology in settlement control of high railway subgrade

SONG Weiwu and TANG Shijie; ${author.authorNameEn}

doi:10.12143/j.ztgc.2023.02.015

2023 Vol. 50, No. 2

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SONG Weiwu and TANG Shijie, . 2023. Application of grouting and retaining wall technology in settlement control of high railway subgrade. DRILLING ENGINEERING, 50(2): 109-114. doi: 10.12143/j.ztgc.2023.02.015

Citation:

SONG Weiwu and TANG Shijie, . 2023. Application of grouting and retaining wall technology in settlement control of high railway subgrade. DRILLING ENGINEERING, 50(2): 109-114. doi: 10.12143/j.ztgc.2023.02.015

Application of grouting and retaining wall technology in settlement control of high railway subgrade

SONG Weiwu and TANG Shijie¹,
²

1.Chengde Construction Section of Beijing Railway Bureau Group Co., Ltd., Chengde Hebei 067000, China;
2.Inner Mongolia Shitong Geotechnical Engineering Co., Ltd., Ordos Inner Mongolia 014300, China

Received Date: 21 November 2022

Revised Date: 18 February 2023

Abstract

Abstract

There are 5 sections of artificially filled high subgrade subsiding of 100~600mm in Tahuangqi East Station of Tangshan-Baotou Railway Line， which seriously affects driving safety. In view of such problem， the upper part of the subsidence subgrade was filled with soil， the bottom of the ballast was grouted， the retaining walls were added and stones were layed on the shoulder of the subsidence section at the two edges of the station area. In the construction process， the construction difficulties such as the secondary vertical reverse transport of materials in the high subgrade station area， near horizontal tilt implantation of the grouting pipe at the top of the subgrade in the high subgrade station area， sealing of the ring gap of the grouting pipe wall and the implantation of the grouting pipe on the line rail are solved. The quality standards and engineering objectives of disease control were achieved.
- high subgrade /
- artificially filled subgrade /
- subgrade subsidence /
- grouting reinforcement /
- retaining wall /
- protective masonry /
- disease control

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References

[1]	孙涛，唐世杰.注浆注胶技术在治理铁路轨道板下沉病害中的应用［J］.钻探工程，2022，49（2）：153-158. Google Scholar SUN Tao， TANG Shijie. Grouting and glue injection technology for treatment of railway track plate sinking［J］. Drilling Engineering， 2022，49（2）：153-158. Google Scholar
[2]	[2] 唐世杰，陈跃武，李丙奎，等.注浆治理铁路高路基沉陷病害效果及提高注浆质量的探讨［J］.探矿工程（岩土钻掘工程），2013，40（4）：68-70，74. Google Scholar TANG Shijie， CHEN Yuewu， LI Bingkui， et al. Discussion on the effects of settlement grouting treatment for high roadbed of railway and the improvement of grouting quality［J］. Exploration Engineering （Rock & Soil Drilling and Tunneling）， 2013，40（4）：68-70，74. Google Scholar
[3]	[3] 张正雄.岩溶坝基帷幕灌浆高注浆量控制措施与效果分析［J］.钻探工程，2021，48（7）：121-125. Google Scholar ZHANG Zhengxiong. Measures and effect of high grouting volume control in curtain grouting for karst dam foundation［J］. Drilling Engineering， 2021，48（7）：121-125. Google Scholar
[4]	[4] 高英强.迁安市长城金矿Ⅰ号矿体帷幕注浆工程的施工［J］.探矿工程（岩土钻掘工程），2019，46（6）：70-76. Google Scholar GAO Yingqiang. Curtain grouting at No.Ⅰ ore body of Great Wall Gold Mine in Qian’an［J］. Exploration Engineering （Rock & Soil Drilling and Tunneling）， 2019，46（6）：70-76. Google Scholar
[5]	[5] 石逊，刘江，李红梅，等.水平分支注浆孔卡埋钻事故处理实践［J］.探矿工程（岩土钻掘工程），2020，47（9）：33-38. Google Scholar SHI Xun， LIU Jiang， LI Hongmei， et al. Treatment of drilling sticking and burial in horizontal grouting laterals［J］. Exploration Engineering （Rock & Soil Drilling and Tunneling）， 2020，47（9）：33-38. Google Scholar
[6]	[6] 赵伟，张跃恒，董振国，等.敏东一矿软岩区地下水注浆治理技术及应用研究［J］.钻探工程，2021，48（6）：87-94. Google Scholar ZHAO Wei， ZHANG Yueheng， DONG Zhenguo， et al. Application research on groundwater grouting treatment technology in the soft rock area of Mindong No.1 Mine［J］. Drilling Engineering， 2021，48（6）：87-94. Google Scholar
[7]	[7] 苏谦，黄俊杰，白皓，等.铁路站场岩溶地基加固补强技术与效果分析［J］.岩土力学，2013，34（3）：776-782. Google Scholar SU Qian， HUANG Junjie， BAI Hao， et al. Reinforcement technique and its effect analysis of karst foundation disease of railway station［J］. Rock and Soil Mechanics， 2013，34（3）：776-782. Google Scholar
[8]	[8] 许青海，白宝云，严德金，等.帷幕注浆技术在钾镁盐矿风井病害治理中的应用［J］.探矿工程（岩土钻掘工程），2018，45（7）：84-86，83. Google Scholar XU Qinghai， BAI Baoyun， YAN Dejin， et al. Application of curtain grouting technology for ventilating shaft disease control in soluble potassium salt mine［J］. Exploration Engineering （Rock & Soil Drilling and Tunneling）， 2018，45（7）：84-86，83. Google Scholar
[9]	[9] 李吉林，李志亮.采用注浆加固法处理盐渍土地区建筑物回填土沉降［J］.探矿工程（岩土钻掘工程），2015，42（3）：65-68. Google Scholar LI Jilin， LI Zhiliang. Treatment of backfill subsidence of buildings by grouting reinforcement in saline soil［J］. Exploration Engineering （Rock & Soil Drilling and Tunneling）， 2015，42（3）：65-68. Google Scholar
[10]	[10] 袁超鹏，王胜，吴秋红.水泥-水玻璃注浆在围堰防渗漏浆处理中的应用［J］.探矿工程（岩土钻掘工程），2016，43（10）：68-71. Google Scholar YUAN Chaopeng， WANG Sheng， WU Qiuhong. Application of cement-sodium silicate grouting in slurry leakage processing of cofferdam seepage control［J］. Exploration Engineering （Rock & Soil Drilling and Tunneling）， 2016，43（10）：68-71. Google Scholar
[11]	[11] 杨立斌，王国瑞.既有建筑地基注浆加固实践［J］.探矿工程（岩土钻掘工程），2012，39（8）：65-68，81. Google Scholar YANG Libin， WANG Guorui. Practice of grouting reinforcement for the foundation of existing building［J］. Exploration Engineering （Rock & Soil Drilling and Tunneling）， 2012，39（8）：65-68，81. Google Scholar
[12]	[12] 李玉龙.袖阀管注浆工艺在柔性接头地下连续墙施工中的应用［J］.探矿工程（岩土钻掘工程），2020，47（5）：89-92. Google Scholar LI Yulong. Application of sleeve valve pipe grouting technology in constructionof the underground diaphragm wall with flexible joints［J］. Exploration Engineering （Rock & Soil Drilling and Tunneling）， 2020，47（5）：89-92. Google Scholar
[13]	[13] 裴向军，王文臣，谢俊革，等.SJP水泥浆封堵强涌水钻孔可控注浆工艺技术研究［J］.探矿工程（岩土钻掘工程），2017，44（5）：62-67. Google Scholar PEI Xiangjun， WANG Wenchen， XIE Junge， et al. Research on the controlled grouting process with SJP cement slurry for plugging of strong water gushing borehole［J］. Exploration Engineering （Rock & Soil Drilling and Tunneling）， 2017，44（5）：62-67. Google Scholar
[14]	[14] 王伏春，刘源，乐应.强岩溶地区动水注浆技术探讨［J］.探矿工程（岩土钻掘工程），2014，41（2）：78-81. Google Scholar WANG Fuchun， LIU Yuan， YUE Ying. Discussion on dynamic water grouting technique in strong karst area［J］. Exploration Engineering （Rock & Soil Drilling and Tunneling）， 2014，41（2）：78-81. Google Scholar
[15]	[15] 李玉龙，姜玮.双液注浆法在巨厚填土层加固施工中的应用［J］.探矿工程（岩土钻掘工程），2014，41（8）：70-72. Google Scholar LI Yulong， JIANG Wei. Application of double-liquid grouting method in consolidation construction of extremely thick fill soil layer［J］. Exploration Engineering （Rock & Soil Drilling and Tunneling）， 2014，41（8）：70-72. Google Scholar