文章(zhang)來源：中國中煤能源集(ji)團(tuan)公司 發布(bu)時間：2018-02-21
中煤集團新集公(gong)司通過鉆研，基于AutoCad軟件(jian)進行二次開發，在原軟件(jian)僅能(neng)繪(hui)制(zhi)鉆孔圖(tu)的基礎(chu)上，升級成能(neng)自動繪(hui)制(zhi)集鉆孔及其確定(ding)的煤層面于一(yi)體的三維立體圖(tu)，成功應用(yong)信(xin)息化技術(shu)加快了數字化礦(kuang)山建設(she)。
一是(shi)三維(wei)效(xiao)果(guo)直觀。通過三維(wei)視圖(tu)(tu)(tu)(tu)命(ming)令，能(neng)直觀展示各(ge)個視角(jiao)下(xia)鉆(zhan)孔(kong)(kong)(kong)及(ji)煤(mei)層(ceng)圖(tu)(tu)(tu)(tu)的(de)(de)立體(ti)效(xiao)果(guo)；通過動態觀察命(ming)令，能(neng)觀察鉆(zhan)孔(kong)(kong)(kong)及(ji)煤(mei)層(ceng)圖(tu)(tu)(tu)(tu)的(de)(de)實(shi)體(ti)效(xiao)果(guo)，彌補了平面(mian)視圖(tu)(tu)(tu)(tu)需空(kong)間(jian)建模的(de)(de)不足，準確率提(ti)升90%以上。二是(shi)制圖(tu)(tu)(tu)(tu)成果(guo)可(ke)靠。在反復驗算(suan)鉆(zhan)探數(shu)(shu)據(ju)的(de)(de)基(ji)礎上，多次(ci)優化“實(shi)際鉆(zhan)孔(kong)(kong)(kong)參數(shu)(shu)表”中開(kai)孔(kong)(kong)(kong)位(wei)置(zhi)(zhi)、鉆(zhan)孔(kong)(kong)(kong)方位(wei)、傾(qing)角(jiao)、見煤(mei)孔(kong)(kong)(kong)深(shen)、穿(chuan)(chuan)煤(mei)孔(kong)(kong)(kong)深(shen)、孔(kong)(kong)(kong)深(shen)等參數(shu)(shu)后(hou)運行(xing)程(cheng)序繪(hui)圖(tu)(tu)(tu)(tu)，所繪(hui)制鉆(zhan)孔(kong)(kong)(kong)的(de)(de)煤(mei)層(ceng)頂底板三維(wei)曲面(mian)圖(tu)(tu)(tu)(tu)均與(yu)鉆(zhan)孔(kong)(kong)(kong)參數(shu)(shu)相(xiang)吻合，圖(tu)(tu)(tu)(tu)形準確可(ke)靠，誤(wu)差(cha)為(wei)零，較二維(wei)制圖(tu)(tu)(tu)(tu)質(zhi)量有質(zhi)的(de)(de)提(ti)升。三是(shi)軟件運用(yong)廣泛。新(xin)開(kai)發的(de)(de)制圖(tu)(tu)(tu)(tu)軟件適(shi)用(yong)于礦井瓦斯抽采(cai)鉆(zhan)孔(kong)(kong)(kong)圖(tu)(tu)(tu)(tu)和(he)地質(zhi)探測(ce)鉆(zhan)孔(kong)(kong)(kong)圖(tu)(tu)(tu)(tu)，便于根據(ju)實(shi)際鉆(zhan)孔(kong)(kong)(kong)參數(shu)(shu)確定鉆(zhan)孔(kong)(kong)(kong)實(shi)際控制范圍、孔(kong)(kong)(kong)底間(jian)距、鉆(zhan)孔(kong)(kong)(kong)布置(zhi)(zhi)均勻度，提(ti)高(gao)實(shi)際鉆(zhan)孔(kong)(kong)(kong)與(yu)設計鉆(zhan)孔(kong)(kong)(kong)的(de)(de)相(xiang)似度，優化鉆(zhan)孔(kong)(kong)(kong)設計，提(ti)供效(xiao)果(guo)考察依據(ju)；能(neng)夠根據(ju)多個鉆(zhan)孔(kong)(kong)(kong)見煤(mei)巖情況，確定煤(mei)層(ceng)見煤(mei)、穿(chuan)(chuan)煤(mei)曲面(mian)、煤(mei)層(ceng)剖面(mian)煤(mei)厚、傾(qing)角(jiao)等參數(shu)(shu)以及(ji)斷(duan)層(ceng)等構(gou)造(zao)參數(shu)(shu)，準確指導采(cai)掘作業，減少誤(wu)差(cha)率85%以上。四是(shi)提(ti)高(gao)工作效(xiao)率。
新開發軟件的(de)突(tu)破，減(jian)(jian)少(shao)了(le)(le)繁瑣的(de)鉆(zhan)孔參(can)數核算過程，解放了(le)(le)繁重(zhong)的(de)手動繪圖(tu)工序，突(tu)破了(le)(le)二維視圖(tu)的(de)瓶(ping)頸，減(jian)(jian)少(shao)90%繪圖(tu)工作量，大(da)幅提升(sheng)了(le)(le)工作效率。