光面(mian)爆破(po)(po)技術優(you)(you)(you)勢：相(xiang)對(dui)于(yu)傳統爆破(po)(po)工藝，聚能管光面(mian)爆破(po)(po)比(bi)常規爆破(po)(po)具有以(yi)下(xia)優(you)(you)(you)勢∶少打眼，少裝藥(yao)。節約(yue)周邊鉆孔(kong)(kong)量50%，總鉆孔(kong)(kong)進尺減(jian)少30%；節約(yue)炸藥(yao)10～20%，雷管30%。節約(yue)噴(pen)漿料15-20%。節省時(shi)間(jian)∶每循(xun)環(huan)鉆孔(kong)(kong)、裝藥(yao)、噴(pen)漿時(shi)間(jian)1.5-2.0小時(shi)。在(zai)安全方(fang)面(mian)利用水沙袋替代炮(pao)(pao)(pao)泥(ni)，以(yi)避免搗(dao)炮(pao)(pao)(pao)泥(ni)損毀電雷管導線(xian)，造成瞎炮(pao)(pao)(pao)。大大減(jian)少對(dui)圍(wei)巖擾動，光面(mian)效果(guo)好，巖性條件差(cha)情況下(xia)可(ke)以(yi)大大減(jian)少超(chao)挖量，控(kong)制巷道(dao)成型；巖性完整無節理(li)情況下(xia)眼痕率可(ke)以(yi)達到90%以(yi)上，巷道(dao)成型好，穩定性強。布(bu)孔(kong)(kong)方(fang)式優(you)(you)(you)化(hua)成多(duo)排掏(tao)槽布(bu)孔(kong)(kong)，單次掘進深度可(ke)以(yi)優(you)(you)(you)化(hua)提高10%到15%不等。由于(yu)炮(pao)(pao)(pao)孔(kong)(kong)數量大大減(jian)少可(ke)以(yi)考慮(lv)一起全斷面(mian)起爆，節省放炮(pao)(pao)(pao)時(shi)間(jian)。

水(shui)(shui)(shui)壓(ya)(ya)光(guang)(guang)面(mian)(mian)(mian)(mian)爆(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)(po)技術基礎上(shang)發(fa)展起來的(de)一項新(xin)技術，其掏槽眼(yan)(yan)、輔助眼(yan)(yan)裝藥(yao)結構和(he)(he)爆(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)(po)方(fang)式與(yu)水(shui)(shui)(shui)壓(ya)(ya)光(guang)(guang)面(mian)(mian)(mian)(mian)爆(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)(po)相同(tong)，但(dan)在周(zhou)(zhou)邊(bian)眼(yan)(yan)中安裝專用(yong)(yong)線(xian)(xian)性聚能(neng)藥(yao)管替(ti)代常規爆(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)(po)藥(yao)卷(juan)和(he)(he)傳爆(bao)(bao)(bao)(bao)(bao)線(xian)(xian)，利用(yong)(yong)線(xian)(xian)性聚能(neng)藥(yao)管產生的(de)粒(li)子射流動能(neng)、高壓(ya)(ya)爆(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)(po)氣體(ti)應(ying)力及“氣楔”作用(yong)(yong)，形(xing)成平(ping)整圓順的(de)開挖(wa)輪(lun)廓面(mian)(mian)(mian)(mian)，對控制超欠挖(wa)具有(you)良好效(xiao)(xiao)果，有(you)效(xiao)(xiao)提升了隧道施(shi)工(gong)(gong)質量、進(jin)度(du)和(he)(he)經濟效(xiao)(xiao)益。水(shui)(shui)(shui)壓(ya)(ya)光(guang)(guang)面(mian)(mian)(mian)(mian)爆(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)(po)較水(shui)(shui)(shui)壓(ya)(ya)光(guang)(guang)面(mian)(mian)(mian)(mian)爆(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)(po)，在周(zhou)(zhou)邊(bian)眼(yan)(yan)單循(xun)環(huan)火工(gong)(gong)品使用(yong)(yong)量上(shang)節(jie)(jie)約費(fei)用(yong)(yong)8.3%，周(zhou)(zhou)邊(bian)眼(yan)(yan)鉆(zhan)孔(kong)數量從(cong)39個(ge)下(xia)降為(wei)23個(ge)費(fei)用(yong)(yong)節(jie)(jie)約41%，混凝(ning)土噴射每(mei)延米(mi)節(jie)(jie)約1.37立方(fang)米(mi)。聚能(neng)水(shui)(shui)(shui)壓(ya)(ya)光(guang)(guang)面(mian)(mian)(mian)(mian)爆(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)(po)比水(shui)(shui)(shui)壓(ya)(ya)光(guang)(guang)面(mian)(mian)(mian)(mian)爆(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)(po)每(mei)循(xun)環(huan)節(jie)(jie)約費(fei)用(yong)(yong)258.4元，即(ji)每(mei)延米(mi)節(jie)(jie)約76較元，節(jie)(jie)約費(fei)用(yong)(yong)比例達32%。此外，聚能(neng)水(shui)(shui)(shui)壓(ya)(ya)光(guang)(guang)面(mian)(mian)(mian)(mian)爆(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)(po)能(neng)有(you)效(xiao)(xiao)降低(di)隧道內石渣塊度(du)和(he)(he)粉塵含(han)量，還可使通風時間有(you)效(xiao)(xiao)縮短33%。

水(shui)壓光(guang)(guang)面(mian)(mian)爆(bao)破(po)(po)技(ji)術，是在(zai)(zai)水(shui)壓光(guang)(guang)面(mian)(mian)爆(bao)破(po)(po)技(ji)術基(ji)礎(chu)上發(fa)展起(qi)來的一項新技(ji)術，其掏槽眼(yan)、輔助眼(yan)裝(zhuang)藥(yao)結構和(he)爆(bao)破(po)(po)方式與水(shui)壓光(guang)(guang)面(mian)(mian)爆(bao)破(po)(po)相同，但在(zai)(zai)周(zhou)邊眼(yan)中安裝(zhuang)專用聚(ju)能(neng)(neng)(neng)管裝(zhuang)置替代(dai)常規爆(bao)破(po)(po)藥(yao)卷和(he)傳爆(bao)線，利(li)用聚(ju)能(neng)(neng)(neng)管產(chan)生(sheng)的粒(li)子(zi)射流動能(neng)(neng)(neng)、高壓爆(bao)破(po)(po)氣體(ti)應力及“氣楔”作用，形成(cheng)平(ping)整圓順的開(kai)挖(wa)輪(lun)廓面(mian)(mian)，對控制超(chao)欠挖(wa)具(ju)有(you)良好效(xiao)(xiao)果，有(you)效(xiao)(xiao)提(ti)(ti)(ti)升了隧道施(shi)工(gong)質量(liang)、進(jin)度(du)和(he)經濟效(xiao)(xiao)益。科學合理地(di)利(li)用能(neng)(neng)(neng)源，提(ti)(ti)(ti)高能(neng)(neng)(neng)源利(li)用效(xiao)(xiao)率，對節能(neng)(neng)(neng)減排也(ye)十分重要。利(li)用聚(ju)能(neng)(neng)(neng)管兩端的水(shui)平(ping)開(kai)出的聚(ju)能(neng)(neng)(neng)槽產(chan)生(sheng)的聚(ju)能(neng)(neng)(neng)射流效(xiao)(xiao)應對巖石進(jin)行破(po)(po)碎。據專家測算，由于聚(ju)能(neng)(neng)(neng)管兩端聚(ju)能(neng)(neng)(neng)槽產(chan)生(sheng)的聚(ju)能(neng)(neng)(neng)切(qie)割效(xiao)(xiao)應，其能(neng)(neng)(neng)效(xiao)(xiao)比提(ti)(ti)(ti)升一個(ge)量(liang)級。

專業多向聚能管水壓光面爆破技術在隧道掘進作業中的實際應用。提升光面爆破水平、嚴抓隧道超挖管控進行了介紹。聚能水壓光面爆破工藝技術很成熟、可操作性很強、材料成本很低、施工速度很快、節能環保效果很顯著、經濟效益社會效益很高。一是要提高對推廣該項技術重要性和必然性的認識;二是要樹立必須采取聚能水壓光面爆破的意識;三是要堅持培訓、示范、監督“三位一體”;四是要制定切實的獎懲制度;五是要建立檢查監督機制，持續促進該項技術的深入推廣。多向聚能管廠家在隧道(dao)施(shi)工(gong)(gong)的現場管理、科(ke)技創新、人才培養、經濟效益等(deng)方面的不足。建議對(dui)施(shi)工(gong)(gong)一(yi)線基礎技術工(gong)(gong)作扎實(shi)推進(jin)(jin);對(dui)新工(gong)(gong)藝、先進(jin)(jin)工(gong)(gong)法要(yao)深入學習鉆研(yan);對(dui)消極懈怠、故步自(zi)封的思想要(yao)堅(jian)決抵制。