水壓光(guang)(guang)面(mian)(mian)爆(bao)(bao)(bao)破(po)(po)較(jiao)水壓光(guang)(guang)面(mian)(mian)爆(bao)(bao)(bao)破(po)(po)，在周邊眼(yan)(yan)單循環(huan)(huan)火(huo)工品使用量(liang)上節(jie)(jie)約(yue)費(fei)用8.3%，周邊眼(yan)(yan)鉆孔數量(liang)從39個下降為23個費(fei)用節(jie)(jie)約(yue)41%，混凝土噴射(she)每(mei)延米節(jie)(jie)約(yue)1.37立方米。水壓光(guang)(guang)面(mian)(mian)爆(bao)(bao)(bao)破(po)(po)比水壓光(guang)(guang)面(mian)(mian)爆(bao)(bao)(bao)破(po)(po)每(mei)循環(huan)(huan)節(jie)(jie)約(yue)費(fei)用258.4元(yuan)，即每(mei)延米節(jie)(jie)約(yue)76較(jiao)元(yuan)，節(jie)(jie)約(yue)費(fei)用比例達32%。此外(wai)，聚(ju)能(neng)(neng)(neng)(neng)(neng)管(guan)(guan)水壓光(guang)(guang)面(mian)(mian)爆(bao)(bao)(bao)破(po)(po)能(neng)(neng)(neng)(neng)(neng)有效(xiao)(xiao)降低隧道內石渣塊度和粉塵含量(liang)，還可(ke)使通(tong)風時(shi)間有效(xiao)(xiao)縮(suo)短(duan)33%。聚(ju)能(neng)(neng)(neng)(neng)(neng)管(guan)(guan)光(guang)(guang)面(mian)(mian)爆(bao)(bao)(bao)破(po)(po)工藝技術很成(cheng)熟(shu)、可(ke)操作性很強、材料成(cheng)本很低、施工速(su)度很快、節(jie)(jie)能(neng)(neng)(neng)(neng)(neng)環(huan)(huan)保效(xiao)(xiao)果很顯著、經濟效(xiao)(xiao)益社會效(xiao)(xiao)益很高(gao)。聚(ju)能(neng)(neng)(neng)(neng)(neng)管(guan)(guan)定向(xiang)爆(bao)(bao)(bao)破(po)(po)技術是(shi)近幾年(nian)發展起(qi)來(lai)的(de)一(yi)項掘進新技術,這種爆(bao)(bao)(bao)破(po)(po)技術與(yu)傳統的(de)光(guang)(guang)面(mian)(mian)爆(bao)(bao)(bao)破(po)(po)技術有一(yi)定的(de)差別,聚(ju)能(neng)(neng)(neng)(neng)(neng)管(guan)(guan)定向(xiang)爆(bao)(bao)(bao)破(po)(po)原理是(shi)在巷道周邊眼(yan)(yan)中(zhong),將炸裝在聚(ju)能(neng)(neng)(neng)(neng)(neng)管(guan)(guan)中(zhong)起(qi)爆(bao)(bao)(bao),爆(bao)(bao)(bao)破(po)(po)時(shi)利(li)用聚(ju)能(neng)(neng)(neng)(neng)(neng)管(guan)(guan)的(de)聚(ju)能(neng)(neng)(neng)(neng)(neng)作用,以減(jian)少裂隙(xi)的(de)數量(liang)和控制優勢裂隙(xi)的(de)發展方向(xiang)。

c型聚能管公司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c型聚能管射流(liu)在孔壁產(chan)生(sheng)(sheng)射流(liu)壓(ya)力(li)達7000MPa，巖(yan)石(shi)動載抗(kang)壓(ya)強(qiang)度為200MPa，抗(kang)拉為1/8～1/10的抗(kang)壓(ya)強(qiang)度，相鄰(lin)(lin)兩炮(pao)孔互為鄰(lin)(lin)空面，疊加后的壓(ya)縮波(bo)變為稀疏波(bo)，在兩炮(pao)眼連線上使巖(yan)石(shi)結(jie)構斷裂(lie)(lie)(lie)，形成裂(lie)(lie)(lie)紋。準(zhun)靜態氣體膨脹，靜態壓(ya)力(li)在兩炮(pao)孔最短連線兩側產(chan)生(sheng)(sheng)拉力(li)使巖(yan)石(shi)裂(lie)(lie)(lie)縫進一步(bu)擴展。根據爆破應力(li)集中氣刃(ren)作用原則(ze)，爆破氣體沿裂(lie)(lie)(lie)縫進一步(bu)擴大貫(guan)通，拋落巖(yan)石(shi)。

水壓光(guang)面爆破(po)技術(shu)，是在(zai)水壓光(guang)面爆破(po)技術(shu)基礎上發展起來的(de)一(yi)項新技術(shu)，其(qi)掏槽(cao)(cao)(cao)眼、輔助眼裝藥結構(gou)和(he)(he)爆破(po)方(fang)式與水壓光(guang)面爆破(po)相(xiang)同，但在(zai)周(zhou)邊眼中安(an)裝專用(yong)(yong)聚(ju)(ju)能管裝置替代常規爆破(po)藥卷和(he)(he)傳爆線(xian)，利用(yong)(yong)聚(ju)(ju)能管產生的(de)粒子射流(liu)動(dong)能、高(gao)(gao)壓爆破(po)氣體應(ying)力及(ji)“氣楔(xie)”作用(yong)(yong)，形成平整圓順的(de)開(kai)挖(wa)(wa)輪(lun)廓面，對(dui)控制超欠挖(wa)(wa)具有(you)良好效(xiao)果，有(you)效(xiao)提升了(le)隧道施工質(zhi)量、進(jin)度和(he)(he)經(jing)濟效(xiao)益。科學合理地利用(yong)(yong)能源，提高(gao)(gao)能源利用(yong)(yong)效(xiao)率，對(dui)節能減(jian)排也十(shi)分重要。利用(yong)(yong)聚(ju)(ju)能管兩(liang)端(duan)的(de)水平開(kai)出的(de)聚(ju)(ju)能槽(cao)(cao)(cao)產生的(de)聚(ju)(ju)能射流(liu)效(xiao)應(ying)對(dui)巖石(shi)進(jin)行破(po)碎(sui)。據專家(jia)測算，由于(yu)聚(ju)(ju)能管兩(liang)端(duan)聚(ju)(ju)能槽(cao)(cao)(cao)產生的(de)聚(ju)(ju)能切割(ge)效(xiao)應(ying)，其(qi)能效(xiao)比(bi)提升一(yi)個量級。

在工程爆(bao)(bao)破(po)(po)中(zhong)，常用(yong)的起(qi)(qi)爆(bao)(bao)方法(fa)有(you)(you)(you)：電(dian)(dian)(dian)(dian)力(li)起(qi)(qi)爆(bao)(bao)法(fa)、導(dao)(dao)火索起(qi)(qi)爆(bao)(bao)法(fa)、導(dao)(dao)爆(bao)(bao)索起(qi)(qi)爆(bao)(bao)法(fa)、導(dao)(dao)爆(bao)(bao)管(guan)起(qi)(qi)爆(bao)(bao)法(fa)。電(dian)(dian)(dian)(dian)力(li)起(qi)(qi)爆(bao)(bao)法(fa)是利用(yong)電(dian)(dian)(dian)(dian)能使(shi)雷(lei)管(guan)爆(bao)(bao)炸(zha)，進而起(qi)(qi)爆(bao)(bao)炸(zha)藥的起(qi)(qi)爆(bao)(bao)芳法(fa)。它所(suo)需的器材有(you)(you)(you)：電(dian)(dian)(dian)(dian)雷(lei)管(guan)、導(dao)(dao)線和起(qi)(qi)爆(bao)(bao)電(dian)(dian)(dian)(dian)源。電(dian)(dian)(dian)(dian)爆(bao)(bao)網路(lu)的連接形式(shi)，要(yao)根據爆(bao)(bao)破(po)(po)方法(fa)、爆(bao)(bao)破(po)(po)規模、工程的重要(yao)性(xing)、所(suo)選起(qi)(qi)爆(bao)(bao)電(dian)(dian)(dian)(dian)源及其起(qi)(qi)爆(bao)(bao)能力(li)等(deng)進行選擇(ze)，基本連接方式(shi)有(you)(you)(you)：串(chuan)聯(lian)(lian)、并聯(lian)(lian)、串(chuan)并聯(lian)(lian)和并串(chuan)聯(lian)(lian)等(deng)。電(dian)(dian)(dian)(dian)力(li)起(qi)(qi)爆(bao)(bao)法(fa)具有(you)(you)(you)較安全、可靠、準確(que)、高(gao)效等(deng)優點，在國(guo)內外仍占(zhan)有(you)(you)(you)較大(da)比重。在大(da)、中(zhong)型爆(bao)(bao)破(po)(po)中(zhong)，主要(yao)仍是用(yong)電(dian)(dian)(dian)(dian)力(li)起(qi)(qi)爆(bao)(bao)。特別是在有(you)(you)(you)瓦斯、礦塵爆(bao)(bao)炸(zha)的環(huan)境中(zhong)，電(dian)(dian)(dian)(dian)力(li)起(qi)(qi)爆(bao)(bao)是主要(yao)的起(qi)(qi)爆(bao)(bao)方法(fa)。但電(dian)(dian)(dian)(dian)力(li)起(qi)(qi)爆(bao)(bao)容易受(shou)各種電(dian)(dian)(dian)(dian)信號的干擾而發生早爆(bao)(bao)，因此(ci)在有(you)(you)(you)雜(za)散(san)電(dian)(dian)(dian)(dian)、靜電(dian)(dian)(dian)(dian)、雷(lei)電(dian)(dian)(dian)(dian)、射(she)頻電(dian)(dian)(dian)(dian)、高(gao)壓感應電(dian)(dian)(dian)(dian)的環(huan)境中(zhong)，不能使(shi)用(yong)普通電(dian)(dian)(dian)(dian)雷(lei)管(guan)。