水(shui)(shui)(shui)壓(ya)(ya)光(guang)面(mian)爆(bao)(bao)破(po)(po)(po)技術基礎上發展起來的一(yi)項(xiang)新技術，其掏槽眼(yan)、輔助眼(yan)裝(zhuang)藥(yao)結構和爆(bao)(bao)破(po)(po)(po)方式與水(shui)(shui)(shui)壓(ya)(ya)光(guang)面(mian)爆(bao)(bao)破(po)(po)(po)相同，但(dan)在(zai)周(zhou)邊(bian)眼(yan)中安裝(zhuang)專用線(xian)性聚能(neng)藥(yao)管替(ti)代常(chang)規爆(bao)(bao)破(po)(po)(po)藥(yao)卷和傳爆(bao)(bao)線(xian)，利用線(xian)性聚能(neng)藥(yao)管產生的粒子射流動能(neng)、高(gao)壓(ya)(ya)爆(bao)(bao)破(po)(po)(po)氣(qi)體應力及“氣(qi)楔”作(zuo)用，形成平整圓順的開(kai)挖(wa)輪(lun)廓面(mian)，對控制(zhi)超(chao)欠挖(wa)具有良好(hao)效(xiao)(xiao)果，有效(xiao)(xiao)提升了(le)隧(sui)道(dao)(dao)施工質(zhi)量(liang)、進度和經濟效(xiao)(xiao)益。水(shui)(shui)(shui)壓(ya)(ya)光(guang)面(mian)爆(bao)(bao)破(po)(po)(po)較(jiao)水(shui)(shui)(shui)壓(ya)(ya)光(guang)面(mian)爆(bao)(bao)破(po)(po)(po)，在(zai)周(zhou)邊(bian)眼(yan)單循環火(huo)工品使用量(liang)上節(jie)(jie)(jie)約(yue)(yue)費用8.3%，周(zhou)邊(bian)眼(yan)鉆(zhan)孔(kong)數量(liang)從39個(ge)下降為23個(ge)費用節(jie)(jie)(jie)約(yue)(yue)41%，混凝土噴射每(mei)延米(mi)(mi)節(jie)(jie)(jie)約(yue)(yue)1.37立方米(mi)(mi)。聚能(neng)水(shui)(shui)(shui)壓(ya)(ya)光(guang)面(mian)爆(bao)(bao)破(po)(po)(po)比(bi)水(shui)(shui)(shui)壓(ya)(ya)光(guang)面(mian)爆(bao)(bao)破(po)(po)(po)每(mei)循環節(jie)(jie)(jie)約(yue)(yue)費用258.4元(yuan)(yuan)，即(ji)每(mei)延米(mi)(mi)節(jie)(jie)(jie)約(yue)(yue)76較(jiao)元(yuan)(yuan)，節(jie)(jie)(jie)約(yue)(yue)費用比(bi)例達32%。此(ci)外，聚能(neng)水(shui)(shui)(shui)壓(ya)(ya)光(guang)面(mian)爆(bao)(bao)破(po)(po)(po)能(neng)有效(xiao)(xiao)降低隧(sui)道(dao)(dao)內石渣(zha)塊度和粉塵含量(liang)，還可使通風時間有效(xiao)(xiao)縮短33%。

各種爆(bao)(bao)(bao)(bao)破(po)(po)(po)、爆(bao)(bao)(bao)(bao)破(po)(po)(po)器材銷毀以及爆(bao)(bao)(bao)(bao)破(po)(po)(po)器材意外爆(bao)(bao)(bao)(bao)炸(zha)時，爆(bao)(bao)(bao)(bao)破(po)(po)(po)源與(yu)(yu)人(ren)員(yuan)和其他(ta)(ta)保護(hu)對象(xiang)之(zhi)(zhi)間的安(an)(an)全距離(li)稱為(wei)爆(bao)(bao)(bao)(bao)破(po)(po)(po)安(an)(an)全距離(li)。爆(bao)(bao)(bao)(bao)破(po)(po)(po)安(an)(an)全距離(li)應(ying)取各種爆(bao)(bao)(bao)(bao)破(po)(po)(po)效(xiao)應(ying)（地震、沖擊波(bo)、飛(fei)石、有(you)毒(du)氣(qi)體等）分別核定(ding)(ding)的大(da)值。爆(bao)(bao)(bao)(bao)破(po)(po)(po)時，必然產生爆(bao)(bao)(bao)(bao)破(po)(po)(po)地震、空氣(qi)沖擊波(bo)、碎(sui)石飛(fei)散(san)及有(you)害(hai)氣(qi)體，因此(ci)，爆(bao)(bao)(bao)(bao)破(po)(po)(po)設計時必須確定(ding)(ding)爆(bao)(bao)(bao)(bao)破(po)(po)(po)危(wei)害(hai)范圍，并確定(ding)(ding)爆(bao)(bao)(bao)(bao)點(dian)到附近人(ren)員(yuan)、設備、建筑物及井巷等的安(an)(an)全，這一(yi)段距離(li)就(jiu)稱為(wei)爆(bao)(bao)(bao)(bao)破(po)(po)(po)安(an)(an)全距離(li)。如何控制好這段距離(li)就(jiu)顯的尤(you)為(wei)重要。為(wei)保證爆(bao)(bao)(bao)(bao)破(po)(po)(po)安(an)(an)全，爆(bao)(bao)(bao)(bao)破(po)(po)(po)地點(dian)與(yu)(yu)人(ren)員(yuan)或其他(ta)(ta)應(ying)保護(hu)對象(xiang)之(zhi)(zhi)間必須保持短的相隔長度。爆(bao)(bao)(bao)(bao)破(po)(po)(po)有(you)害(hai)效(xiao)應(ying)隨(sui)距離(li)的增加有(you)規(gui)律地衰減，用距離(li)作為(wei)安(an)(an)全尺度可限定(ding)(ding)爆(bao)(bao)(bao)(bao)破(po)(po)(po)有(you)害(hai)效(xiao)應(ying)在(zai)允許限度之(zhi)(zhi)內(nei)。中國《爆(bao)(bao)(bao)(bao)破(po)(po)(po)安(an)(an)全規(gui)程》規(gui)定(ding)(ding)了(le)爆(bao)(bao)(bao)(bao)破(po)(po)(po)地震安(an)(an)全距離(li)，個別飛(fei)散(san)物安(an)(an)全距離(li)，以及爆(bao)(bao)(bao)(bao)炸(zha)沖擊波(bo)的安(an)(an)全距離(li)。

我國于(yu)1983年制定了《水(shui)工(gong)(gong)建(jian)筑(zhu)物(wu)巖(yan)(yan)行基礎開(kai)挖(wa)工(gong)(gong)程施(shi)(shi)(shi)工(gong)(gong)技(ji)(ji)術(shu)規(gui)范(fan)》(sD 121l一1983)。自(zi)此，在(zai)水(shui)利水(shui)電建(jian)設中(zhong)預(yu)裂爆(bao)破(po)(po)(po)與光面(mian)爆(bao)破(po)(po)(po)已成為必(bi)須進(jin)(jin)行的(de)(de)保護邊(bian)坡(po)質量(liang)的(de)(de)爆(bao)破(po)(po)(po)開(kai)挖(wa)技(ji)(ji)術(shu)措(cuo)施(shi)(shi)(shi)。此后在(zai)此基礎上修訂(ding)的(de)(de)《水(shui)工(gong)(gong)建(jian)筑(zhu)物(wu)巖(yan)(yan)石基礎開(kai)挖(wa)工(gong)(gong)程施(shi)(shi)(shi)工(gong)(gong)技(ji)(ji)術(shu)規(gui)范(fan)》(SL 47一1994)以(yi)及在(zai)《水(shui)電水(shui)利爆(bao)破(po)(po)(po)工(gong)(gong)程施(shi)(shi)(shi)工(gong)(gong)技(ji)(ji)術(shu)規(gui)范(fan)》(DL／T 5135—2001)和(he)《水(shui)工(gong)(gong)建(jian)筑(zhu)物(wu)巖(yan)(yan)石基礎開(kai)挖(wa)工(gong)(gong)程施(shi)(shi)(shi)工(gong)(gong)技(ji)(ji)術(shu)規(gui)范(fan)》(DL／T 5389～2007)中(zhong)預(yu)裂爆(bao)破(po)(po)(po)與光面(mian)爆(bao)破(po)(po)(po)均被(bei)編入并有所(suo)改進(jin)(jin)，DL／T 5135—2001正在(zai)修編為DL／T 5135—2012。鐵道部也(ye)不僅規(gui)定了凡是Ⅲ級以(yi)上的(de)(de)巖(yan)(yan)石邊(bian)坡(po)，設計(ji)邊(bian)坡(po)坡(po)度為1：0．1～1：0．75，在(zai)邊(bian)坡(po)部位的(de)(de)爆(bao)破(po)(po)(po)設計(ji)和(he)施(shi)(shi)(shi)工(gong)(gong)都應(ying)采用(yong)光面(mian)爆(bao)破(po)(po)(po)或(huo)預(yu)裂爆(bao)破(po)(po)(po)，并闡述了光面(mian)(預(yu)裂)爆(bao)破(po)(po)(po)施(shi)(shi)(shi)工(gong)(gong)技(ji)(ji)術(shu)設計(ji)的(de)(de)原則(ze)和(he)參(can)數(shu)、安(an)全措(cuo)施(shi)(shi)(shi)，而且還明確了路塹邊(bian)坡(po)光面(mian)(預(yu)裂)爆(bao)破(po)(po)(po)項目質量(liang)驗收(shou)檢測數(shu)量(liang)和(he)檢測方法。無疑該規(gui)程的(de)(de)實施(shi)(shi)(shi)，有力(li)地推動和(he)促進(jin)(jin)了光面(mian)(預(yu)裂)爆(bao)破(po)(po)(po)技(ji)(ji)術(shu)在(zai)鐵路建(jian)設中(zhong)的(de)(de)應(ying)用(yong)與發展。

專用多向聚能管采用一種抗靜電阻燃的特種塑料管、異形雙槽聚能管，根據炮眼深度可長可短。中山多向聚能管是(shi)兩個相(xiang)似半壁(bi)管(guan)組(zu)成(cheng)(cheng)(cheng)，半壁(bi)管(guan)中央有個凹進去的(de)槽(cao)(cao)叫(jiao)做'聚(ju)(ju)能(neng)槽(cao)(cao)"，使用聚(ju)(ju)能(neng)管(guan)光(guang)(guang)面爆破(po)成(cheng)(cheng)(cheng)型效(xiao)果好(hao)，開挖輪廓線平順整齊，圍巖擾(rao)動(dong)減(jian)少(shao)、超欠挖明(ming)顯改善(shan)，有利于支(zhi)護工(gong)(gong)(gong)序施(shi)工(gong)(gong)(gong)，同時混(hun)凝土回填成(cheng)(cheng)(cheng)本大為降低(di)。鑿孔(kong)(kong)率(lv)減(jian)少(shao)30%，大大降低(di)了(le)爆破(po)作業工(gong)(gong)(gong)班的(de)勞動(dong)量:鉆(zhan)(zhan)孔(kong)(kong)縮短30分鐘(zhong)、少(shao)打眼(yan)、出(chu)渣量減(jian)少(shao)，降低(di)了(le)材料成(cheng)(cheng)(cheng)本、減(jian)少(shao)工(gong)(gong)(gong)時消(xiao)耗(hao)、勞動(dong)效(xiao)率(lv)明(ming)顯提高(gao)，周邊眼(yan)爆破(po)成(cheng)(cheng)(cheng)本降低(di)30%以上(shang)，半眼(yan)痕(hen)保(bao)留率(lv)高(gao)達85%以上(shang)。pvc爆破(po)聚(ju)(ju)能(neng)管(guan)主要應用于隧道(dao)、煤礦、鐵礦等(deng)需要進行光(guang)(guang)面爆破(po)施(shi)工(gong)(gong)(gong)的(de)工(gong)(gong)(gong)程。采用聚(ju)(ju)能(neng)管(guan)的(de)光(guang)(guang)面爆破(po)可減(jian)少(shao)鉆(zhan)(zhan)孔(kong)(kong)，擴大孔(kong)(kong)距，減(jian)少(shao)導爆管(guan)用量，減(jian)少(shao)超挖，減(jian)少(shao)噴漿，提高(gao)半孔(kong)(kong)率(lv)，既節省了(le)成(cheng)(cheng)(cheng)本又提高(gao)了(le)施(shi)工(gong)(gong)(gong)效(xiao)率(lv)。