專業o型聚能管水壓光面爆破技術，是在水壓光面爆破技術基礎上發展起來的一項新技術，其掏槽眼、輔助眼裝藥結構和爆破方式與水壓光面爆破相同，但在周邊眼中安裝專用聚能管裝置替代常規爆破藥卷和傳爆線，利用聚能管產生的粒子射流動能、高壓爆破氣體應力及“氣楔”作用，形成平整圓順的開挖輪廓面，對控制超欠挖具有良好效果，有效提升了隧道施工質量、進度和經濟效益。宣城o型聚能管科學(xue)合理地利(li)(li)用能(neng)(neng)(neng)(neng)源(yuan)，提(ti)高能(neng)(neng)(neng)(neng)源(yuan)利(li)(li)用效(xiao)率，對(dui)節能(neng)(neng)(neng)(neng)減排也十(shi)分(fen)重(zhong)要。利(li)(li)用聚(ju)能(neng)(neng)(neng)(neng)管兩(liang)端的(de)水平開出的(de)聚(ju)能(neng)(neng)(neng)(neng)槽產生(sheng)的(de)聚(ju)能(neng)(neng)(neng)(neng)射流(liu)效(xiao)應對(dui)巖石進(jin)行破(po)碎(sui)。據專家測算(suan)，由(you)于聚(ju)能(neng)(neng)(neng)(neng)管兩(liang)端聚(ju)能(neng)(neng)(neng)(neng)槽產生(sheng)的(de)聚(ju)能(neng)(neng)(neng)(neng)切割效(xiao)應，其能(neng)(neng)(neng)(neng)效(xiao)比提(ti)升一個量級。

我國(guo)于(yu)1983年制(zhi)定(ding)了《水(shui)工(gong)(gong)(gong)(gong)建(jian)筑(zhu)物(wu)巖行基(ji)礎開(kai)(kai)(kai)挖(wa)工(gong)(gong)(gong)(gong)程(cheng)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)技(ji)(ji)(ji)術規(gui)范》(sD 121l一1983)。自此，在(zai)水(shui)利水(shui)電建(jian)設(she)中(zhong)預(yu)裂爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)與光(guang)(guang)(guang)(guang)面(mian)爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)已成(cheng)為必須(xu)進行的(de)(de)(de)保護邊坡(po)質量(liang)的(de)(de)(de)爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)開(kai)(kai)(kai)挖(wa)技(ji)(ji)(ji)術措施(shi)(shi)(shi)(shi)。此后在(zai)此基(ji)礎上修(xiu)訂的(de)(de)(de)《水(shui)工(gong)(gong)(gong)(gong)建(jian)筑(zhu)物(wu)巖石基(ji)礎開(kai)(kai)(kai)挖(wa)工(gong)(gong)(gong)(gong)程(cheng)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)技(ji)(ji)(ji)術規(gui)范》(SL 47一1994)以(yi)及在(zai)《水(shui)電水(shui)利爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)工(gong)(gong)(gong)(gong)程(cheng)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)技(ji)(ji)(ji)術規(gui)范》(DL／T 5135—2001)和(he)《水(shui)工(gong)(gong)(gong)(gong)建(jian)筑(zhu)物(wu)巖石基(ji)礎開(kai)(kai)(kai)挖(wa)工(gong)(gong)(gong)(gong)程(cheng)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)技(ji)(ji)(ji)術規(gui)范》(DL／T 5389～2007)中(zhong)預(yu)裂爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)與光(guang)(guang)(guang)(guang)面(mian)爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)均被(bei)編入并有所改進，DL／T 5135—2001正在(zai)修(xiu)編為DL／T 5135—2012。鐵道部(bu)也不僅(jin)規(gui)定(ding)了凡是Ⅲ級以(yi)上的(de)(de)(de)巖石邊坡(po)，設(she)計邊坡(po)坡(po)度為1：0．1～1：0．75，在(zai)邊坡(po)部(bu)位(wei)的(de)(de)(de)爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)設(she)計和(he)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)都應采用光(guang)(guang)(guang)(guang)面(mian)爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)或預(yu)裂爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)，并闡述(shu)了光(guang)(guang)(guang)(guang)面(mian)(預(yu)裂)爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)施(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)技(ji)(ji)(ji)術設(she)計的(de)(de)(de)原則(ze)和(he)參數、安全措施(shi)(shi)(shi)(shi)，而(er)且還明(ming)確了路塹邊坡(po)光(guang)(guang)(guang)(guang)面(mian)(預(yu)裂)爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)項(xiang)目質量(liang)驗(yan)收(shou)檢測數量(liang)和(he)檢測方法。無(wu)疑該規(gui)程(cheng)的(de)(de)(de)實(shi)施(shi)(shi)(shi)(shi)，有力(li)地推動和(he)促進了光(guang)(guang)(guang)(guang)面(mian)(預(yu)裂)爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)技(ji)(ji)(ji)術在(zai)鐵路建(jian)設(she)中(zhong)的(de)(de)(de)應用與發展。

水(shui)(shui)(shui)壓(ya)光(guang)(guang)面爆(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)(po)較(jiao)水(shui)(shui)(shui)壓(ya)光(guang)(guang)面爆(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)(po)，在周邊(bian)眼(yan)單循環火工品使用(yong)量(liang)(liang)(liang)上節(jie)約(yue)費用(yong)8.3%，周邊(bian)眼(yan)鉆孔數量(liang)(liang)(liang)從(cong)39個下(xia)降為23個費用(yong)節(jie)約(yue)41%，混凝(ning)土噴射(she)每(mei)延米節(jie)約(yue)1.37立方米。水(shui)(shui)(shui)壓(ya)光(guang)(guang)面爆(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)(po)比(bi)水(shui)(shui)(shui)壓(ya)光(guang)(guang)面爆(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)(po)每(mei)循環節(jie)約(yue)費用(yong)258.4元，即每(mei)延米節(jie)約(yue)76較(jiao)元，節(jie)約(yue)費用(yong)比(bi)例(li)達32%。此外(wai)，聚(ju)(ju)(ju)能管(guan)(guan)水(shui)(shui)(shui)壓(ya)光(guang)(guang)面爆(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)(po)能有效(xiao)(xiao)(xiao)降低隧道內石渣塊度(du)(du)和(he)粉塵(chen)含量(liang)(liang)(liang)，還可使通風時(shi)間(jian)有效(xiao)(xiao)(xiao)縮短33%。聚(ju)(ju)(ju)能管(guan)(guan)光(guang)(guang)面爆(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)(po)工藝(yi)技術很(hen)成熟、可操作(zuo)性很(hen)強、材(cai)料成本(ben)很(hen)低、施工速度(du)(du)很(hen)快、節(jie)能環保效(xiao)(xiao)(xiao)果很(hen)顯著、經濟效(xiao)(xiao)(xiao)益(yi)(yi)社會效(xiao)(xiao)(xiao)益(yi)(yi)很(hen)高。聚(ju)(ju)(ju)能管(guan)(guan)定向爆(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)(po)技術是近幾年發(fa)展起來的(de)(de)(de)一(yi)項掘進新(xin)技術,這種爆(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)(po)技術與傳(chuan)統的(de)(de)(de)光(guang)(guang)面爆(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)(po)技術有一(yi)定的(de)(de)(de)差別(bie),聚(ju)(ju)(ju)能管(guan)(guan)定向爆(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)(po)原(yuan)理是在巷(xiang)道周邊(bian)眼(yan)中,將炸裝在聚(ju)(ju)(ju)能管(guan)(guan)中起爆(bao)(bao)(bao)(bao)(bao),爆(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)(po)時(shi)利用(yong)聚(ju)(ju)(ju)能管(guan)(guan)的(de)(de)(de)聚(ju)(ju)(ju)能作(zuo)用(yong),以減少裂隙的(de)(de)(de)數量(liang)(liang)(liang)和(he)控制(zhi)優勢裂隙的(de)(de)(de)發(fa)展方向。

的軍(jun)事應用(yong)：聚能(neng)(neng)爆(bao)破(po)(po)(po)技(ji)術(shu)，早在(zai)二次世界大戰(zhan)期間(jian)就在(zai)軍(jun)事方面廣(guang)泛(fan)應用(yong)。國內在(zai)聚能(neng)(neng)破(po)(po)(po)甲(jia)技(ji)術(shu)如(ru)大錐(zhui)角反艦導彈(dan)(dan)戰(zhan)斗(dou)部(bu)和(he)大錐(zhui)角反坦(tan)克地雷以及敏感彈(dan)(dan)戰(zhan)斗(dou)部(bu)等方面取得(de)(de)了(le)較為快(kuai)速的發展，我國20世紀60年(nian)(nian)代(dai)打破(po)(po)(po)國外(wai)(wai)技(ji)術(shu)封鎖獨立(li)自主研發成(cheng)功原子彈(dan)(dan)就是得(de)(de)力于(yu)(yu)聚能(neng)(neng)爆(bao)破(po)(po)(po)技(ji)術(shu)轟擊核(he)裝置而引爆(bao)原子彈(dan)(dan)。的民爆(bao)應用(yong)——切(qie)槽爆(bao)破(po)(po)(po)技(ji)術(shu)：聚能(neng)(neng)爆(bao)破(po)(po)(po)用(yong)于(yu)(yu)工程建設也是20世紀60年(nian)(nian)代(dai)開始的，首先(xian)是瑞典的U﹒Langefors提出孔壁切(qie)槽爆(bao)破(po)(po)(po)利用(yong)槽口應力集中定(ding)向開裂的設想，后(hou)經W﹒L﹒Fourney驗證是有(you)效(xiao)的。70年(nian)(nian)代(dai)國外(wai)(wai)廣(guang)泛(fan)研究和(he)應用(yong)了(le)切(qie)槽爆(bao)破(po)(po)(po)技(ji)術(shu)。