CAJ | 학술논문

太行山隧道位于晋豫两省交界，为山西中南部铁路通道第二长隧道，地层岩性、新构造运动、地貌演化塑造了其独特的水文地质背景，Ω套谷、宽张裂隙发育，补给面积大，在Ω沟沟口、地形急剧变化带、构造轴部地下水易富存，隧道施工地下水顺宽张裂隙高压涌出。山西中南部铁路通道为国家重点工程建设项目，富水段落注浆堵水为主要的工程措施，本文在分析场地水文地质特征后，重点对帷幕注浆、周边注浆等方法的效果进行了分析。
태행산수도위우진예량성교계，위산서중남부철로통도제이장수도，지층암성、신구조운동、지모연화소조료기독특적수문지질배경，Ω투곡、관장렬극발육，보급면적대，재Ω구구구、지형급극변화대、구조축부지하수역부존，수도시공지하수순관장렬극고압용출。산서중남부철로통도위국가중점공정건설항목，부수단락주장도수위주요적공정조시，본문재분석장지수문지질특정후，중점대유막주장、주변주장등방법적효과진행료분석。
T aihangshan tunnel is located at the boundary between Shanxi and Henan province and is the second longest tunnel of Shanxi-Henan-Shangdong railway thoroughfare. Formation lithology,neotectonic movement and geomorphologic evolution shaped its unique hydrology geology background,which is the development of Ω-like valley and wide-tension fissure,large recharge area,groundwater enrichment at the mouth of Ω-like valley,the rapid changing topography and the tectonic axis section,groundwater wide-tension fissure emission with high pressure in tunnel construction. Shanxi-Henan-Shangdong railway thoroughfare is the national key construction project,grouting and ponding in water-rich section is the main engineering measures. T his paper analyzed the hydrology geology features and emphasized the effect of such methods as curtain grouting and peripheral grouting.