各種爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)、爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)器(qi)(qi)材銷(xiao)毀以及(ji)爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)器(qi)(qi)材意外爆(bao)(bao)(bao)(bao)(bao)(bao)炸時，爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)源與人(ren)(ren)員和其(qi)他保護對象之(zhi)(zhi)間(jian)的安(an)(an)(an)全(quan)距(ju)離(li)(li)稱(cheng)為(wei)爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)安(an)(an)(an)全(quan)距(ju)離(li)(li)。爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)安(an)(an)(an)全(quan)距(ju)離(li)(li)應取各種爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)效應（地(di)震(zhen)(zhen)、沖擊波、飛(fei)(fei)石、有(you)毒(du)氣(qi)體等）分別核定(ding)的大值。爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)時，必然產生爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)地(di)震(zhen)(zhen)、空氣(qi)沖擊波、碎石飛(fei)(fei)散及(ji)有(you)害氣(qi)體，因此，爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)設計時必須確定(ding)爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)危害范圍，并確定(ding)爆(bao)(bao)(bao)(bao)(bao)(bao)點到(dao)附近人(ren)(ren)員、設備、建(jian)筑物及(ji)井巷(xiang)等的安(an)(an)(an)全(quan)，這一段距(ju)離(li)(li)就稱(cheng)為(wei)爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)安(an)(an)(an)全(quan)距(ju)離(li)(li)。如何(he)控制好這段距(ju)離(li)(li)就顯的尤(you)為(wei)重要。為(wei)保證爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)安(an)(an)(an)全(quan)，爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)地(di)點與人(ren)(ren)員或其(qi)他應保護對象之(zhi)(zhi)間(jian)必須保持短的相隔長度。爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)有(you)害效應隨距(ju)離(li)(li)的增(zeng)加有(you)規(gui)(gui)律地(di)衰減，用距(ju)離(li)(li)作(zuo)為(wei)安(an)(an)(an)全(quan)尺度可限定(ding)爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)有(you)害效應在(zai)允(yun)許限度之(zhi)(zhi)內。中國《爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)安(an)(an)(an)全(quan)規(gui)(gui)程(cheng)》規(gui)(gui)定(ding)了爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)(po)(po)地(di)震(zhen)(zhen)安(an)(an)(an)全(quan)距(ju)離(li)(li)，個(ge)別飛(fei)(fei)散物安(an)(an)(an)全(quan)距(ju)離(li)(li)，以及(ji)爆(bao)(bao)(bao)(bao)(bao)(bao)炸沖擊波的安(an)(an)(an)全(quan)距(ju)離(li)(li)。

多向聚能管價格給大家介紹下爆破聚能管的技術原理∶炸藥爆炸產生的爆轟波通過聚能管的聚能槽，將炸藥的動能、勢能轉換成高壓、高速、高能的射流，切割演示成縫。專業多向聚能管射流(liu)在孔(kong)壁產(chan)(chan)生(sheng)射流(liu)壓力(li)達7000MPa，巖石(shi)動載抗壓強度(du)為200MPa，抗拉為1/8～1/10的抗壓強度(du)，相鄰兩(liang)炮孔(kong)互為鄰空面(mian)，疊加(jia)后的壓縮波變為稀疏波，在兩(liang)炮眼(yan)連線(xian)上(shang)使巖石(shi)結構斷裂，形成裂紋。準靜態氣(qi)體膨脹，靜態壓力(li)在兩(liang)炮孔(kong)最短(duan)連線(xian)兩(liang)側產(chan)(chan)生(sheng)拉力(li)使巖石(shi)裂縫進一步擴展。根據爆破應(ying)力(li)集中氣(qi)刃作用(yong)原則，爆破氣(qi)體沿裂縫進一步擴大貫通(tong)，拋(pao)落巖石(shi)。

光(guang)面(mian)(mian)爆破(po)(po)技術優(you)勢：相(xiang)對(dui)于傳統爆破(po)(po)工藝，聚(ju)能管(guan)光(guang)面(mian)(mian)爆破(po)(po)比常規(gui)爆破(po)(po)具有以下優(you)勢∶少打眼，少裝(zhuang)藥。節(jie)(jie)約周(zhou)邊鉆孔(kong)量50%，總鉆孔(kong)進尺(chi)減(jian)少30%；節(jie)(jie)約炸藥10～20%，雷管(guan)30%。節(jie)(jie)約噴(pen)漿(jiang)料15-20%。節(jie)(jie)省時(shi)(shi)間(jian)∶每(mei)循(xun)環鉆孔(kong)、裝(zhuang)藥、噴(pen)漿(jiang)時(shi)(shi)間(jian)1.5-2.0小時(shi)(shi)。在安全方面(mian)(mian)利用(yong)水(shui)沙(sha)袋替代炮泥，以避免搗炮泥損毀(hui)電(dian)雷管(guan)導線，造成(cheng)瞎炮。大(da)(da)大(da)(da)減(jian)少對(dui)圍巖擾動，光(guang)面(mian)(mian)效(xiao)果好(hao)，巖性條件差情(qing)(qing)況下可(ke)以大(da)(da)大(da)(da)減(jian)少超(chao)挖(wa)量，控(kong)制(zhi)巷(xiang)道成(cheng)型；巖性完(wan)整無節(jie)(jie)理情(qing)(qing)況下眼痕率可(ke)以達到90%以上，巷(xiang)道成(cheng)型好(hao)，穩定性強(qiang)。布(bu)孔(kong)方式優(you)化(hua)成(cheng)多排(pai)掏槽布(bu)孔(kong)，單次掘進深度可(ke)以優(you)化(hua)提高10%到15%不等。由于炮孔(kong)數(shu)量大(da)(da)大(da)(da)減(jian)少可(ke)以考(kao)慮一起(qi)全斷面(mian)(mian)起(qi)爆，節(jie)(jie)省放(fang)炮時(shi)(shi)間(jian)。

聚(ju)能(neng)(neng)(neng)藥(yao)(yao)(yao)(yao)包(bao)(bao)破(po)(po)碎(sui)法特點是:不(bu)需(xu)要打(da)眼(yan)，因而不(bu)需(xu)要購買(mai)打(da)眼(yan)設備(bei)和(he)動力設備(bei);施工(gong)(gong)簡單，施工(gong)(gong)進度(du)比淺眼(yan)爆(bao)破(po)(po)法快安全性(xing)比普通(tong)淺眼(yan)爆(bao)破(po)(po)法和(he)普通(tong)裸露(lu)藥(yao)(yao)(yao)(yao)包(bao)(bao)法好(hao)(hao);勞動強度(du)比淺眼(yan)爆(bao)破(po)(po)法低。制造聚(ju)能(neng)(neng)(neng)藥(yao)(yao)(yao)(yao)包(bao)(bao)所采(cai)用(yong)(yong)的(de)(de)(de)炸(zha)藥(yao)(yao)(yao)(yao)有(you):黑(hei)索(suo)金和(he)梯恩梯混合熔鑄(zhu)型(xing);乳化油炸(zha)藥(yao)(yao)(yao)(yao)和(he)黑(hei)索(suo)金混裝型(xing)和(he)二(er)號巖石硝鉸炸(zha)藥(yao)(yao)(yao)(yao)壓制型(xing)。根(gen)據(ju)使用(yong)(yong)的(de)(de)(de)結果證明，選用(yong)(yong)密度(du)較(jiao)大和(he)爆(bao)速較(jiao)高的(de)(de)(de)炸(zha)藥(yao)(yao)(yao)(yao)制造聚(ju)能(neng)(neng)(neng)藥(yao)(yao)(yao)(yao)包(bao)(bao)能(neng)(neng)(neng)獲得較(jiao)好(hao)(hao)的(de)(de)(de)破(po)(po)碎(sui)效果。這主要是由(you)于(yu)它加工(gong)(gong)簡單和(he)破(po)(po)碎(sui)能(neng)(neng)(neng)力較(jiao)大。在礦山由(you)于(yu)二(er)次破(po)(po)碎(sui)消耗的(de)(de)(de)藥(yao)(yao)(yao)(yao)包(bao)(bao)較(jiao)多(duo)，而且金屬藥(yao)(yao)(yao)(yao)型(xing)罩的(de)(de)(de)加工(gong)(gong)費工(gong)(gong)又費材料，所以多(duo)不(bu)采(cai)用(yong)(yong)藥(yao)(yao)(yao)(yao)型(xing)罩。國內生產的(de)(de)(de)一(yi)種(zhong)用(yong)(yong)于(yu)破(po)(po)碎(sui)大塊的(de)(de)(de)聚(ju)能(neng)(neng)(neng)藥(yao)(yao)(yao)(yao)包(bao)(bao)，裝置聚(ju)能(neng)(neng)(neng)藥(yao)(yao)(yao)(yao)包(bao)(bao)時(shi)，要將藥(yao)(yao)(yao)(yao)包(bao)(bao)垂直裝在大塊的(de)(de)(de)頂面上(shang)(shang)，聚(ju)能(neng)(neng)(neng)穴朝下(xia)。藥(yao)(yao)(yao)(yao)包(bao)(bao)位置應選在頂面的(de)(de)(de)幾何中心或附近(jin)較(jiao)平整的(de)(de)(de)地點。然后在上(shang)(shang)面覆蓋泥(ni)沙。

水壓光(guang)面(mian)爆破(po)(po)技術，是在(zai)水壓光(guang)面(mian)爆破(po)(po)技術基礎(chu)上發(fa)展起來的(de)(de)一項(xiang)新技術，其掏槽眼、輔助眼裝(zhuang)藥結構和(he)爆破(po)(po)方式與(yu)水壓光(guang)面(mian)爆破(po)(po)相(xiang)同(tong)，但(dan)在(zai)周邊眼中(zhong)安裝(zhuang)專(zhuan)用(yong)聚(ju)(ju)(ju)能(neng)(neng)管(guan)(guan)裝(zhuang)置(zhi)替代常規爆破(po)(po)藥卷和(he)傳爆線(xian)，利(li)(li)用(yong)聚(ju)(ju)(ju)能(neng)(neng)管(guan)(guan)產(chan)生的(de)(de)粒子射(she)流(liu)動(dong)能(neng)(neng)、高(gao)壓爆破(po)(po)氣(qi)體應(ying)力及“氣(qi)楔”作用(yong)，形成平整圓順的(de)(de)開挖(wa)輪廓面(mian)，對(dui)控制超欠挖(wa)具有良好效(xiao)(xiao)果，有效(xiao)(xiao)提升了隧道施工質量、進度和(he)經濟(ji)效(xiao)(xiao)益。科學合理(li)地利(li)(li)用(yong)能(neng)(neng)源，提高(gao)能(neng)(neng)源利(li)(li)用(yong)效(xiao)(xiao)率，對(dui)節能(neng)(neng)減排也十分重要(yao)。利(li)(li)用(yong)聚(ju)(ju)(ju)能(neng)(neng)管(guan)(guan)兩端(duan)的(de)(de)水平開出的(de)(de)聚(ju)(ju)(ju)能(neng)(neng)槽產(chan)生的(de)(de)聚(ju)(ju)(ju)能(neng)(neng)射(she)流(liu)效(xiao)(xiao)應(ying)對(dui)巖石進行破(po)(po)碎。據(ju)專(zhuan)家測算(suan)，由于聚(ju)(ju)(ju)能(neng)(neng)管(guan)(guan)兩端(duan)聚(ju)(ju)(ju)能(neng)(neng)槽產(chan)生的(de)(de)聚(ju)(ju)(ju)能(neng)(neng)切割效(xiao)(xiao)應(ying)，其能(neng)(neng)效(xiao)(xiao)比提升一個量級。