CAJ | 학술논문

为确保路基的安全和稳定，选择山西中南部铁路通道DK1003＋555．0～DK1003＋751．7段路基进行了岩溶注浆试验，在注浆后采用高密度电法勘探进行了岩溶注浆效果的评估，结果表明，溶蚀、空洞、裂隙、不均匀体均得到了不同程度的充填，采用的注浆措施可行、灌浆效果比较明显，可以在山西中南部铁路通道岩溶地段推广运用。
위학보로기적안전화은정，선택산서중남부철로통도DK1003＋555．0～DK1003＋751．7단로기진행료암용주장시험，재주장후채용고밀도전법감탐진행료암용주장효과적평고，결과표명，용식、공동、렬극、불균균체균득도료불동정도적충전，채용적주장조시가행、관장효과비교명현，가이재산서중남부철로통도암용지단추엄운용。
To make sure the safety and stability of the subgrade, karst grouting tests were conducted to the subgrade in section DK1003 ＋555.0 - DK1003 ＋ 751.7 of Shanxi＇ s central south railway passage and after the grouting, high density resistivity method exploration was used to evaluate subgrade grouting effect. The resuh shows that the corrosion, cavities, fractures and heterogeneous bodies all get filled in different extent, thus the grouting method is feasible with its obvious effects and can be of spreading application in karst sections of Shanxi ＇ s central south railway passage.