山西建筑
山西建築
산서건축
SHANXI ARCHITECTURE
2014年
21期
78-79,80
,共3页
景海河%吕谦%赵术江%孙银磊
景海河%呂謙%趙術江%孫銀磊
경해하%려겸%조술강%손은뢰
软岩%膨胀性%变形力学机制%耦合支护
軟巖%膨脹性%變形力學機製%耦閤支護
연암%팽창성%변형역학궤제%우합지호
soft rock%swelling%deformation mechanics%couoling suooort
结合沙吉海煤矿01工作面煤巷工程实例，分析了巷道变形破坏原因及该部位的变形力学机制，确定了复合型变形力学机制转化为单一型的具体对策，提出了恒阻大变形锚杆＋中空注浆锚索＋底角注浆钢管耦合支护技术，并应用于工程实践，监测结果表明，支护效果良好，为类似条件下的巷道支护提供了借鉴。
結閤沙吉海煤礦01工作麵煤巷工程實例，分析瞭巷道變形破壞原因及該部位的變形力學機製，確定瞭複閤型變形力學機製轉化為單一型的具體對策，提齣瞭恆阻大變形錨桿＋中空註漿錨索＋底角註漿鋼管耦閤支護技術，併應用于工程實踐，鑑測結果錶明，支護效果良好，為類似條件下的巷道支護提供瞭藉鑒。
결합사길해매광01공작면매항공정실례，분석료항도변형파배원인급해부위적변형역학궤제，학정료복합형변형역학궤제전화위단일형적구체대책，제출료항조대변형묘간＋중공주장묘색＋저각주장강관우합지호기술，병응용우공정실천，감측결과표명，지호효과량호，위유사조건하적항도지호제공료차감。
Combined with the coal roadway engineering of Shajihai coal mine No. 01 working face,analyzes the reason of the deformation and the deformation mechanics,determines the countermeasures of deformation mechanics mechanism from comoosite into simole,outs forward the cou-oling suooort technology of large deformation anchor with constant resistance+hollow grouting anchor cables+grouting steel oioe of the base, which is aoolied to engineering oractices. Monitoring results show that the suooorting effect is well,and this suooort method is used for the simi-lar conditions of the coal roadway.
