施工工藝嚴格(ge)遵循(xun)六字方(fang)針(掛滿(man)、貼緊(jin)、對(dui)準(zhun))：(1)要(yao)保(bao)(bao)證(zheng)(zheng)(zheng)炮(pao)眼(yan)(yan)(yan)(yan)打(da)眼(yan)(yan)(yan)(yan)質量(liang)(liang),炮(pao)眼(yan)(yan)(yan)(yan)必須(xu)按(an)技術要(yao)求(qiu)合理布(bu)置。(2)要(yao)保(bao)(bao)證(zheng)(zheng)(zheng)掏槽(cao)眼(yan)(yan)(yan)(yan)以及其他眼(yan)(yan)(yan)(yan)眼(yan)(yan)(yan)(yan)的打(da)眼(yan)(yan)(yan)(yan)質量(liang)(liang),一(yi)定(ding)要(yao)在(zai)(zai)規定(ding)位置上打(da)眼(yan)(yan)(yan)(yan);二(er)要(yao)保(bao)(bao)證(zheng)(zheng)(zheng)炮(pao)眼(yan)(yan)(yan)(yan)深度和角(jiao)度。(3)聚能(neng)管(guan)裝(zhuang)(zhuang)藥(yao)時(shi)(shi),要(yao)保(bao)(bao)證(zheng)(zheng)(zheng)乳化炸藥(yao)在(zai)(zai)聚能(neng)管(guan)中空內壁(bi)中填充(chong)飽(bao)滿(man)不(bu)得有空隙出(chu)現(xian)時(shi)(shi)以產生拒爆(bao)。(4)聚能(neng)管(guan)在(zai)(zai)炮(pao)眼(yan)(yan)(yan)(yan)中裝(zhuang)(zhuang)填時(shi)(shi),要(yao)保(bao)(bao)證(zheng)(zheng)(zheng)聚能(neng)管(guan)的兩條聚能(neng)槽(cao)指向巷(xiang)道輪(lun)廓(kuo)線方(fang)向并(bing)且各個炮(pao)眼(yan)(yan)(yan)(yan)聚能(neng)管(guan)的聚能(neng)槽(cao)軸線方(fang)面(mian)要(yao)保(bao)(bao)證(zheng)(zheng)(zheng)相互(hu)連接(jie)在(zai)(zai)隧道輪(lun)廓(kuo)線上。否則(ze)成型效果不(bu)僅不(bu)好(hao),反(fan)而更差。(5)保(bao)(bao)證(zheng)(zheng)(zheng)炮(pao)眼(yan)(yan)(yan)(yan)堵塞質量(liang)(liang)。(6)放炮(pao)員應提前按(an)規定(ding)裝(zhuang)(zhuang)好(hao)聚能(neng)管(guan)的炸藥(yao),并(bing)做好(hao)準(zhun)備工作。試用范(fan)圍(wei):一(yi)級(ji)至五級(ji)圍(wei)巖的光面(mian)爆(bao)破(po)工程。

采(cai)用一種抗靜電(dian)阻(zu)燃(ran)的(de)(de)(de)特(te)種塑(su)料(liao)管(guan)、異形(xing)雙槽(cao)聚能(neng)(neng)管(guan)，根據炮眼(yan)深(shen)度可長可短。是兩個相似半(ban)壁管(guan)組(zu)成(cheng)(cheng)，半(ban)壁管(guan)中央(yang)有個凹進去的(de)(de)(de)槽(cao)叫(jiao)做'聚能(neng)(neng)槽(cao)"，使用聚能(neng)(neng)管(guan)光面爆(bao)(bao)破(po)成(cheng)(cheng)型(xing)效(xiao)果好(hao)，開挖(wa)輪廓(kuo)線平順整齊，圍巖擾動減(jian)(jian)少(shao)、超(chao)欠挖(wa)明(ming)顯改善，有利于(yu)支護工序施(shi)(shi)工，同時混凝土回填成(cheng)(cheng)本(ben)大(da)為(wei)降(jiang)(jiang)低(di)。鑿孔(kong)(kong)率減(jian)(jian)少(shao)30%，大(da)大(da)降(jiang)(jiang)低(di)了爆(bao)(bao)破(po)作業工班的(de)(de)(de)勞(lao)動量:鉆孔(kong)(kong)縮短30分鐘(zhong)、少(shao)打眼(yan)、出渣量減(jian)(jian)少(shao)，降(jiang)(jiang)低(di)了材(cai)料(liao)成(cheng)(cheng)本(ben)、減(jian)(jian)少(shao)工時消耗、勞(lao)動效(xiao)率明(ming)顯提高，周(zhou)邊眼(yan)爆(bao)(bao)破(po)成(cheng)(cheng)本(ben)降(jiang)(jiang)低(di)30%以上，半(ban)眼(yan)痕保留率高達85%以上。pvc爆(bao)(bao)破(po)聚能(neng)(neng)管(guan)主(zhu)要應用于(yu)隧(sui)道、煤礦、鐵礦等需要進行(xing)光面爆(bao)(bao)破(po)施(shi)(shi)工的(de)(de)(de)工程。采(cai)用聚能(neng)(neng)管(guan)的(de)(de)(de)光面爆(bao)(bao)破(po)可減(jian)(jian)少(shao)鉆孔(kong)(kong)，擴大(da)孔(kong)(kong)距，減(jian)(jian)少(shao)導爆(bao)(bao)管(guan)用量，減(jian)(jian)少(shao)超(chao)挖(wa)，減(jian)(jian)少(shao)噴漿，提高半(ban)孔(kong)(kong)率，既節(jie)省了成(cheng)(cheng)本(ben)又提高了施(shi)(shi)工效(xiao)率。

專業爆破聚能管是將炸藥裝在聚能管內，兩頭均放置了水袋，聚能管爆炸產生的高溫高壓射流，讓水袋產生“水楔”效應,使圍巖裂縫加劇延伸擴展。它是在水壓光面爆破基礎上發展起來的一項新技術，區別只是在周邊眼中安裝專用線性聚能藥管替代常規爆破藥卷和傳爆線，只要做到七大關鍵環節：水袋挺拔飽滿、炮泥軟硬適中、水袋裝填到底、炮泥回填到口、木棍逐節搗固、水藥緊密相連、槽面必須平行，就能對控制超欠挖起到良好效果。爆破聚能管公司在推廣水壓爆破的基礎上(shang)，去年(nian)9月，水壓聚能爆破的成(cheng)果上(shang)，今年(nian)更為(wei)深入地在興(xing)泉鐵路大嶺隧道、牡佳鐵路麻山隧道采用(yong)了(le)此(ci)項技術，積累了(le)成(cheng)功經(jing)驗。

水(shui)壓(ya)光(guang)(guang)面爆破(po)技術(shu)在隧道掘進作業中(zhong)的(de)(de)(de)(de)實(shi)際應(ying)用。提升光(guang)(guang)面爆破(po)水(shui)平(ping)、嚴抓隧道超挖管控進行了介(jie)紹。聚能(neng)(neng)水(shui)壓(ya)光(guang)(guang)面爆破(po)工(gong)(gong)(gong)藝(yi)技術(shu)很(hen)成熟、可操作性很(hen)強、材料成本很(hen)低、施工(gong)(gong)(gong)速(su)度(du)很(hen)快、節能(neng)(neng)環保效(xiao)果很(hen)顯著、經濟效(xiao)益社會效(xiao)益很(hen)高。一(yi)是(shi)(shi)要(yao)(yao)(yao)提高對(dui)推廣該(gai)項(xiang)(xiang)技術(shu)重要(yao)(yao)(yao)性和(he)必然性的(de)(de)(de)(de)認識;二是(shi)(shi)要(yao)(yao)(yao)樹立必須采取(qu)聚能(neng)(neng)水(shui)壓(ya)光(guang)(guang)面爆破(po)的(de)(de)(de)(de)意(yi)識;三是(shi)(shi)要(yao)(yao)(yao)堅持培訓(xun)、示(shi)范、監(jian)督(du)“三位(wei)一(yi)體”;四是(shi)(shi)要(yao)(yao)(yao)制(zhi)定(ding)切實(shi)的(de)(de)(de)(de)獎懲制(zhi)度(du);五(wu)是(shi)(shi)要(yao)(yao)(yao)建立檢查(cha)監(jian)督(du)機制(zhi)，持續促(cu)進該(gai)項(xiang)(xiang)技術(shu)的(de)(de)(de)(de)深(shen)入推廣。在隧道施工(gong)(gong)(gong)的(de)(de)(de)(de)現場管理、科技創新、人才培養(yang)、經濟效(xiao)益等方面的(de)(de)(de)(de)不足。建議對(dui)施工(gong)(gong)(gong)一(yi)線基礎技術(shu)工(gong)(gong)(gong)作扎實(shi)推進;對(dui)新工(gong)(gong)(gong)藝(yi)、先(xian)進工(gong)(gong)(gong)法要(yao)(yao)(yao)深(shen)入學習鉆(zhan)研(yan);對(dui)消極(ji)懈怠、故步自封的(de)(de)(de)(de)思(si)想要(yao)(yao)(yao)堅決抵(di)制(zhi)。