DOI10.13347/j.cnki.mkaq.2014.01.035邢文平1,李长青2,郭纯1(1.河南焦煤能源有限公司科学技术研究所,河南焦作454002;2.河南焦煤能源有限公司赵固一矿,河南辉县453634)针对赵固一矿采用全液压钻机施工常规钻孔进行煤层底板注浆改造存在的问题,利用ZDY-6000LD履带式全液压钻机的定向钻进技术进行造斜钻进,并在工作面进行分支钻进,完成了煤层底板注浆加固定向钻孔的施工。实现了煤层底板水害超前防治的重大突破,起到了区域煤层底板注浆超前治理、增加钻孔钻遇含水层的有效孔段、提高钻孔钻遇裂隙率、对地质构造进行超前探测等方面“一孔多用”的作用。千米钻机;定向钻进;底板含水层;注浆加固;水害防治TD824.6A1003-496X(2014)01-0115-04Applicationof1000mDrillingMachineinGroutingReinforcedProjectforWaterProofinCoalSeamFloorXINGWenping1,LIChangqing2,GUOChun1(1.InstituteofScienceandTechnology,HenanJiaozuoCoalEnergerCo.,Ltd.,Jiaozuo454002,China;2.ZhaoguNo.1CoalMineofHenanJiaozuoCoalEnergerCo.,Ltd.,Huixian453634,China)Abstract:Accordingtotheproblemsofusingconventionaldrillingoffullhydraulicdrillingconstructionforcoalseamfloorgroutingre-constructioninZhaoguNo.1CoalMine,ZDY-6000LDhydrauliccrawlerdirectionaldrillingtechnologyisusedtocarryoutinclineddrillingandbrancheddrillingatworkingface,andgroutingreinforcementconstructionofdirectionaldrillingforcoalseamflooriscom-pleted.Itisachievedamajorbreakthroughinadvancepreventionandcontrolofwaterdisasters,whichplaysamulti-purposewithoneholeroleinadvancemanagementofregionalcoalfloorgrouting,andincreasestheeffectiveapertureofdrillinginaquiferandtherateofdrillingfractureandadvanceddetectionofgeologicalstructures.Keywords:1000mdrillingmachine;directionaldrilling;flooraquifer;groutingreinforcement;waterhazardcontrol、1。115700m。。16°~11°8°。15.29m。7。13L8L8121.12~37.14m32.18m8~11.50m8.75m4.5MPa12L2、L3L215m189.27~104.36m12、、L2、L81。2“、、、”、、·511··2014-012L8L8L2L83L8。。ZDY-40001。2。3。4100~150m。32003、、VLDVLD-100041000m。25。、、、。ZDY-6000LD。-10°~20°-30°~20°。41。①②、。21/222。2。。。。3。。4。2。5。、、。·611·451·1。。10mL93m。10mL93mL81m。2。。96mm113mm96mm113mm。3。96mm。6L86.5L8L2L8。7111512#51#、2#、3#、4#、5#-20°149.3°、164.3°、179.3°、194.3°、209.3°0、50、100、150、200m149.3°。31#、3#5#3L8。1#610.5m14768m33#144m5#426m687m1633m32。1115175m3#32#、3#、4#-20°139.3°、159.3°、174.3°-25、25、75m149.3°。32#、4#、5#-3#5#-5#3L8。2#519m646m3。4#594.5m527m1921m3。5#-500m59m3。2893m18017m3。>10m3/h100m16。1。181。、、·711··2014-01DOI10.13347/j.cnki.mkaq.2014.01.036陈浩,康立勋,张百胜,郝兵元(太原理工大学矿业工程学院,山西太原030024)大采高矿井的安全高产高效离不开对片帮冒顶的合理治理和防治,以晋煤集团赵庄煤业1306工作面为背景,并结合现场复杂地质情况,重点探究和分析了仰斜开采时煤层倾角对工作面煤壁片帮的影响规律以及防治措施。大采高;复杂地质条件;片帮冒顶;仰斜开采;防治措施TD823.8B1003-496X(2014)01-0118-04PreventionMeasuresandtheInfluenceofUp-dipMiningonRibSpallinginComplicatedGeologicalConditionCHENHao,KANGLixun,ZHANGBaisheng,HAOBingyuan(SchoolofMiningEngineering,TaiyuanUniversityofTechnology,Taiyuan030024,China)Abstract:Thehighyieldandhighefficiencyoflargeminingheightminecannotleavereasonablecontrolandpreventionofrobspallingandrooffalling.Taking1306workingfaceinZhaozhuangCoalCompanyofShanxiCoalGroupasbackground,consideringthecompli-catedgeologicalconditions,thisarticlefocusesontheinfluencelawsofcoalseamdiponribspallinganditspreventionmeasuresduringup-dipmining.Keywords:hugediggingheight;complicatedgeologicalcondition;sidewallandroofcollapse;up-dipmining;peventionmeasure、、、、、1-2。1306。113063#、1962m檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼檼。22893m≥400m100%96mm5‰。1.J.2010416109-114.2.J.201010110-113.3.J.20044267-270.4.J.201041328-29.5.M.2008.邢文平(1965-),男,汉族,山西闻喜人,高级工程师,本科,长期从事矿井水文地质及矿井地质工作及研究,发表论文数篇。(收稿日期:2013-03-22;责任编辑:王福厚)·811·451·