利用综合物探方法检测高铁岩溶路基注浆质量
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摘要
为讨论高速铁路岩溶路基注浆质量检测效果,以鲁南高铁山东某段岩溶路基处理为依托,采用瞬态面波法与电测深法相结合的综合物探技术,对部分里程段进行测试,并对岩溶路基的综合物探注浆质量检测评判标准进行了总结分析.研究结果表明:(1)瞬态面波法与电测深法相结合的综合物探方法用于高速铁路路基岩溶治理效果探测是完全可行的,并且是现有物探方法的最佳组合,而且该模式具有较强的适用、推广性;(2)鲁南高铁山东某段岩溶路基注浆质量综合物探检测注浆合格的评判标准为:裂隙、溶洞空腔体被水泥浆液充填固结后,面波相速度高于700 m/s或视电阻率高于80Ω·m;(3)该标准可为同类工程提供参考.
In order to discuss the effect of grouting quality inspection of karst roadbed in high speed railway, based on the treatment of karst roadbed in Shandong section of Lunan high-speed rail, the partial geophysical method was tested by using the combination of transient surface wave method and electric sounding method, and the quality evaluation standard of comprehensive phytomorphic grouting for karst pavement is analyzed. The results showed that:(1)The combination of transient surface wave method and electric sounding method for comprehensive geophysical method for high-speed railway subgrade karst treatment effect detection is completely feasible, and is the best combination of existing geophysical methods, and the model has a strong applicability and promotion;(2)Lunan high-speed rail in Shandong section of a karst roadbed grouting quality comprehensive physical detection of grouting qualified evaluation criteria: Fissure and cave cavities are filled and consolidated by cement slurry, the surface wave phase velocity is greater than 700 m/s or the apparent resistivity is greater than 80 Ω·m;(3)The standard can provide reference for similar projects.
In order to discuss the effect of grouting quality inspection of karst roadbed in high speed railway, based on the treatment of karst roadbed in Shandong section of Lunan high-speed rail, the partial geophysical method was tested by using the combination of transient surface wave method and electric sounding method, and the quality evaluation standard of comprehensive phytomorphic grouting for karst pavement is analyzed. The results showed that:(1)The combination of transient surface wave method and electric sounding method for comprehensive geophysical method for high-speed railway subgrade karst treatment effect detection is completely feasible, and is the best combination of existing geophysical methods, and the model has a strong applicability and promotion;(2)Lunan high-speed rail in Shandong section of a karst roadbed grouting quality comprehensive physical detection of grouting qualified evaluation criteria: Fissure and cave cavities are filled and consolidated by cement slurry, the surface wave phase velocity is greater than 700 m/s or the apparent resistivity is greater than 80 Ω·m;(3)The standard can provide reference for similar projects.
引文
Bai M Z, Xie J S, Zhang A J, et al. 2012. Ground penetrating radar nondestructive testing of karst grouting performance in high-speed railway subgrade engineering [J]. Journal of the China Railway Society (in Chinese), 34(7): 89-95.
Hu Ben-Na, Liu G H, Miao J C. 2012. A tentative discussion on the feasibility of applying integrated geophysical exploration methods to detecting underground tunnels[J]. Geophysical & Geochemical Exploration (in Chinese), 36(z1): 150-153.
Hu Yi, Xie Qiang, Chen Z L, et al. 2014. Model test research on grouting effect detection of karst roadbed with high density resistivity method [J]. Hydrogeology & Engineering Geology (in Chinese), 41(3): 86-91.
Hu Yi, Xie Qiang, Zhao Wen, et al. 2013. Electromagnetic Wave CT Detection Standard of Karst Roadbed Grouting [J]. Journal of Southwest Jiaotong University (in Chinese), 48(3): 441-447+454.
Ni H G, Wang X H. 2010. Comprehensive examination of the grouting consolidation effects for shallow-hidden karst roadbed [J].Geotechnical Investigation & Surveying(in Chinese),38(6):86-90.
Ni Hong ge, Wang X H, LI Jing ping. 2003. Grouting reinforcement and detection of karst roadbed in Luoyang-zhanjiang railway [J]. Hydrogeology & Engineering Geology (in Chinese), (1): 84-87.
Ren X H, Xie Q, Zheng L N, et al. 2011. A study of the quality test model of resistivity sounding for detecting grouting effect of karst roadbed [J]. Hydrogeology & Engineering Geology (in Chinese), 38(5): 49-53.
Sun J J, Lu S, Su Y C. 2014. Application of Rayleigh Wave Method in Quality Test of Karst Grouting on Subgrade [J]. Railway Engineering (in Chinese), (2): 83-85.
Yang T C, Wang S D, Xia X Q. 2012. Detecting karst caves under the subgrade of expressway and foundation evaluation [J]. Geotechnical Investigation & Surveying (in Chinese), (3): 91-95.
Zheng L N, Xie Q, Feng Z G, et al. 2011. Field tests on grouting effect of karst roadbed based on transient Rayleigh wave method [J]. Chinese Journal of Geotechnical Engineering (in Chinese), 33(12): 1934-1937.
白明洲, 谢晋水, 张爱军, 等. 2012. 高速铁路路基工程岩溶注浆效果无损检测评估方法研究[J]. 铁道学报, 34(7): 89-95.
胡熠, 谢强, 陈子龙, 等. 2014. 高密度电法岩溶路基注浆质量检测模型试验研究[J]. 水文地质工程地质, 41(3): 86-91.
胡熠, 谢强, 赵文, 等. 2013. 电磁波 CT 法岩溶路基注浆质量检测标准[J]. 西南交通大学学报,48(3): 441-447+454.
扈本娜, 刘国辉, 苗景春. 2012. 综合物探方法探测城市地下巷道的可行性[J]. 物探与化探, 36(增刊): 150-153.
倪宏革, 王星华. 2010. 浅埋隐伏型岩溶路基注浆质量的综合检测[J]. 工程勘察, 38(6): 86-90.
倪宏革, 王星华, 李锦平. 2003. 洛湛线岩溶路基注浆加固与检测[J]. 水文地质工程地质, (1): 84-87.
任新红, 谢强, 郑立宁, 等. 2011. 电测深法岩溶路基注浆质量检测模型试验研究[J]. 水文地质工程地质, 38(5): 49-53.
孙家俊, 卢松, 苏有财. 2014. 瑞雷波法在路基岩溶注浆质量检测中的应用[J]. 铁道建筑, (2): 83-85.
杨天春, 王士党, 夏祥青. 2012. 高速公路路基岩溶探测与地基评价[J]. 工程勘察, (3): 91-95.
郑立宁, 谢强, 冯治国, 等. 2011. 瞬态瑞雷面波法岩溶路基注浆质量检测现场试验研究[J]. 岩土工程学报, 33(12): 1934-1937.
Hu Ben-Na, Liu G H, Miao J C. 2012. A tentative discussion on the feasibility of applying integrated geophysical exploration methods to detecting underground tunnels[J]. Geophysical & Geochemical Exploration (in Chinese), 36(z1): 150-153.
Hu Yi, Xie Qiang, Chen Z L, et al. 2014. Model test research on grouting effect detection of karst roadbed with high density resistivity method [J]. Hydrogeology & Engineering Geology (in Chinese), 41(3): 86-91.
Hu Yi, Xie Qiang, Zhao Wen, et al. 2013. Electromagnetic Wave CT Detection Standard of Karst Roadbed Grouting [J]. Journal of Southwest Jiaotong University (in Chinese), 48(3): 441-447+454.
Ni H G, Wang X H. 2010. Comprehensive examination of the grouting consolidation effects for shallow-hidden karst roadbed [J].Geotechnical Investigation & Surveying(in Chinese),38(6):86-90.
Ni Hong ge, Wang X H, LI Jing ping. 2003. Grouting reinforcement and detection of karst roadbed in Luoyang-zhanjiang railway [J]. Hydrogeology & Engineering Geology (in Chinese), (1): 84-87.
Ren X H, Xie Q, Zheng L N, et al. 2011. A study of the quality test model of resistivity sounding for detecting grouting effect of karst roadbed [J]. Hydrogeology & Engineering Geology (in Chinese), 38(5): 49-53.
Sun J J, Lu S, Su Y C. 2014. Application of Rayleigh Wave Method in Quality Test of Karst Grouting on Subgrade [J]. Railway Engineering (in Chinese), (2): 83-85.
Yang T C, Wang S D, Xia X Q. 2012. Detecting karst caves under the subgrade of expressway and foundation evaluation [J]. Geotechnical Investigation & Surveying (in Chinese), (3): 91-95.
Zheng L N, Xie Q, Feng Z G, et al. 2011. Field tests on grouting effect of karst roadbed based on transient Rayleigh wave method [J]. Chinese Journal of Geotechnical Engineering (in Chinese), 33(12): 1934-1937.
白明洲, 谢晋水, 张爱军, 等. 2012. 高速铁路路基工程岩溶注浆效果无损检测评估方法研究[J]. 铁道学报, 34(7): 89-95.
胡熠, 谢强, 陈子龙, 等. 2014. 高密度电法岩溶路基注浆质量检测模型试验研究[J]. 水文地质工程地质, 41(3): 86-91.
胡熠, 谢强, 赵文, 等. 2013. 电磁波 CT 法岩溶路基注浆质量检测标准[J]. 西南交通大学学报,48(3): 441-447+454.
扈本娜, 刘国辉, 苗景春. 2012. 综合物探方法探测城市地下巷道的可行性[J]. 物探与化探, 36(增刊): 150-153.
倪宏革, 王星华. 2010. 浅埋隐伏型岩溶路基注浆质量的综合检测[J]. 工程勘察, 38(6): 86-90.
倪宏革, 王星华, 李锦平. 2003. 洛湛线岩溶路基注浆加固与检测[J]. 水文地质工程地质, (1): 84-87.
任新红, 谢强, 郑立宁, 等. 2011. 电测深法岩溶路基注浆质量检测模型试验研究[J]. 水文地质工程地质, 38(5): 49-53.
孙家俊, 卢松, 苏有财. 2014. 瑞雷波法在路基岩溶注浆质量检测中的应用[J]. 铁道建筑, (2): 83-85.
杨天春, 王士党, 夏祥青. 2012. 高速公路路基岩溶探测与地基评价[J]. 工程勘察, (3): 91-95.
郑立宁, 谢强, 冯治国, 等. 2011. 瞬态瑞雷面波法岩溶路基注浆质量检测现场试验研究[J]. 岩土工程学报, 33(12): 1934-1937.