采用(yong)一種抗靜電阻(zu)燃的特種塑料管(guan)(guan)、異形雙槽聚能(neng)管(guan)(guan)，根據(ju)炮眼(yan)深度可(ke)長(chang)可(ke)短(duan)。是兩個相似半(ban)壁管(guan)(guan)組成(cheng)(cheng)(cheng)，半(ban)壁管(guan)(guan)中央有個凹進去的槽叫(jiao)做'聚能(neng)槽"，使(shi)用(yong)聚能(neng)管(guan)(guan)光(guang)面爆(bao)(bao)破成(cheng)(cheng)(cheng)型效果好，開挖(wa)輪廓線平順整齊，圍巖擾動(dong)減(jian)少(shao)、超(chao)(chao)欠挖(wa)明(ming)(ming)顯改善，有利于(yu)支護工(gong)(gong)(gong)序施工(gong)(gong)(gong)，同時(shi)混凝土回(hui)填成(cheng)(cheng)(cheng)本(ben)(ben)大為降低(di)。鑿孔(kong)率(lv)減(jian)少(shao)30%，大大降低(di)了(le)爆(bao)(bao)破作業(ye)工(gong)(gong)(gong)班的勞(lao)動(dong)量:鉆(zhan)孔(kong)縮(suo)短(duan)30分鐘、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(ben)(ben)、減(jian)少(shao)工(gong)(gong)(gong)時(shi)消耗、勞(lao)動(dong)效率(lv)明(ming)(ming)顯提高(gao)，周邊眼(yan)爆(bao)(bao)破成(cheng)(cheng)(cheng)本(ben)(ben)降低(di)30%以上，半(ban)眼(yan)痕保留率(lv)高(gao)達85%以上。pvc爆(bao)(bao)破聚能(neng)管(guan)(guan)主要應用(yong)于(yu)隧道、煤礦、鐵礦等需要進行光(guang)面爆(bao)(bao)破施工(gong)(gong)(gong)的工(gong)(gong)(gong)程。采用(yong)聚能(neng)管(guan)(guan)的光(guang)面爆(bao)(bao)破可(ke)減(jian)少(shao)鉆(zhan)孔(kong)，擴(kuo)大孔(kong)距，減(jian)少(shao)導爆(bao)(bao)管(guan)(guan)用(yong)量，減(jian)少(shao)超(chao)(chao)挖(wa)，減(jian)少(shao)噴漿，提高(gao)半(ban)孔(kong)率(lv)，既節省了(le)成(cheng)(cheng)(cheng)本(ben)(ben)又提高(gao)了(le)施工(gong)(gong)(gong)效率(lv)。

水(shui)(shui)壓爆(bao)(bao)破(po)(po)(po)是在(zai)炮孔兩(liang)端填充水(shui)(shui)袋，中(zhong)間(jian)裝上(shang)乳化炸(zha)，炮孔再用(yong)炮泥封死(si)，炮孔間(jian)距(ju)很大，兩(liang)個炮空之間(jian)相距(ju)了一米(mi)(mi)左右，是常(chang)規爆(bao)(bao)破(po)(po)(po)的炮孔間(jian)距(ju)的兩(liang)倍，這(zhe)樣可以(yi)節(jie)省(sheng)炮孔材料，這(zhe)兩(liang)個凹槽(cao)(cao)又稱(cheng)為聚(ju)(ju)(ju)(ju)能槽(cao)(cao)，聚(ju)(ju)(ju)(ju)能槽(cao)(cao)非常(chang)重(zhong)要(yao)，放置(zhi)的位置(zhi)和方向都十分(fen)講(jiang)究，一點(dian)也不(bu)能出(chu)錯，在(zai)爆(bao)(bao)破(po)(po)(po)的瞬間(jian)，高溫高壓聚(ju)(ju)(ju)(ju)能射(she)流立即往凹槽(cao)(cao)兩(liang)邊的巖(yan)石進行切割，巖(yan)石如同豆腐一樣輕松(song)被切割切割出(chu)來的輪廓線十分(fen)平順，效(xiao)果極好，聚(ju)(ju)(ju)(ju)能水(shui)(shui)壓爆(bao)(bao)破(po)(po)(po)中(zhong)的水(shui)(shui)袋沒有降(jiang)(jiang)低爆(bao)(bao)破(po)(po)(po)的效(xiao)果，反而能保(bao)護隧道周邊植被，減少地質擾動(dong)，降(jiang)(jiang)低煙(yan)塵，重(zhong)要(yao)的是節(jie)省(sheng)炸(zha)成本(ben)，在(zai)未(wei)來這(zhe)項技術會(hui)廣泛(fan)應用(yong)于工程中(zhong)，降(jiang)(jiang)低施工成本(ben)。爆(bao)(bao)破(po)(po)(po)聚(ju)(ju)(ju)(ju)能管水(shui)(shui)壓光面爆(bao)(bao)破(po)(po)(po)較水(shui)(shui)壓光面爆(bao)(bao)破(po)(po)(po)，在(zai)周邊眼(yan)單(dan)循環火工品使(shi)用(yong)量(liang)上(shang)節(jie)約費用(yong)8.3%，周邊眼(yan)鉆孔數量(liang)從39個下降(jiang)(jiang)為23個費用(yong)節(jie)約41%，混凝土噴射(she)每延米(mi)(mi)節(jie)約1.37立方米(mi)(mi)。

我國(guo)于1983年制定了(le)《水(shui)(shui)工(gong)(gong)(gong)(gong)(gong)建(jian)(jian)筑(zhu)物巖行基(ji)礎(chu)開(kai)挖(wa)(wa)工(gong)(gong)(gong)(gong)(gong)程(cheng)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)技(ji)(ji)術(shu)規(gui)范》(sD 121l一1983)。自此(ci)，在(zai)(zai)水(shui)(shui)利水(shui)(shui)電(dian)建(jian)(jian)設(she)中預裂(lie)爆(bao)(bao)(bao)破(po)(po)與(yu)光(guang)面(mian)爆(bao)(bao)(bao)破(po)(po)已成為必(bi)須進(jin)(jin)(jin)行的(de)保護邊(bian)(bian)(bian)坡(po)質(zhi)量(liang)的(de)爆(bao)(bao)(bao)破(po)(po)開(kai)挖(wa)(wa)技(ji)(ji)術(shu)措施(shi)(shi)。此(ci)后在(zai)(zai)此(ci)基(ji)礎(chu)上修(xiu)訂的(de)《水(shui)(shui)工(gong)(gong)(gong)(gong)(gong)建(jian)(jian)筑(zhu)物巖石基(ji)礎(chu)開(kai)挖(wa)(wa)工(gong)(gong)(gong)(gong)(gong)程(cheng)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)技(ji)(ji)術(shu)規(gui)范》(SL 47一1994)以及在(zai)(zai)《水(shui)(shui)電(dian)水(shui)(shui)利爆(bao)(bao)(bao)破(po)(po)工(gong)(gong)(gong)(gong)(gong)程(cheng)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)技(ji)(ji)術(shu)規(gui)范》(DL／T 5135—2001)和(he)(he)《水(shui)(shui)工(gong)(gong)(gong)(gong)(gong)建(jian)(jian)筑(zhu)物巖石基(ji)礎(chu)開(kai)挖(wa)(wa)工(gong)(gong)(gong)(gong)(gong)程(cheng)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)技(ji)(ji)術(shu)規(gui)范》(DL／T 5389～2007)中預裂(lie)爆(bao)(bao)(bao)破(po)(po)與(yu)光(guang)面(mian)爆(bao)(bao)(bao)破(po)(po)均被編入并(bing)有所改進(jin)(jin)(jin)，DL／T 5135—2001正在(zai)(zai)修(xiu)編為DL／T 5135—2012。鐵道部(bu)也不(bu)僅規(gui)定了(le)凡是Ⅲ級以上的(de)巖石邊(bian)(bian)(bian)坡(po)，設(she)計(ji)邊(bian)(bian)(bian)坡(po)坡(po)度為1：0．1～1：0．75，在(zai)(zai)邊(bian)(bian)(bian)坡(po)部(bu)位的(de)爆(bao)(bao)(bao)破(po)(po)設(she)計(ji)和(he)(he)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)都應采(cai)用光(guang)面(mian)爆(bao)(bao)(bao)破(po)(po)或(huo)預裂(lie)爆(bao)(bao)(bao)破(po)(po)，并(bing)闡(chan)述了(le)光(guang)面(mian)(預裂(lie))爆(bao)(bao)(bao)破(po)(po)施(shi)(shi)工(gong)(gong)(gong)(gong)(gong)技(ji)(ji)術(shu)設(she)計(ji)的(de)原則和(he)(he)參數、安全措施(shi)(shi)，而且還(huan)明確了(le)路塹邊(bian)(bian)(bian)坡(po)光(guang)面(mian)(預裂(lie))爆(bao)(bao)(bao)破(po)(po)項目質(zhi)量(liang)驗收檢測(ce)數量(liang)和(he)(he)檢測(ce)方法(fa)。無疑該規(gui)程(cheng)的(de)實施(shi)(shi)，有力(li)地推動和(he)(he)促進(jin)(jin)(jin)了(le)光(guang)面(mian)(預裂(lie))爆(bao)(bao)(bao)破(po)(po)技(ji)(ji)術(shu)在(zai)(zai)鐵路建(jian)(jian)設(she)中的(de)應用與(yu)發展。

給大(da)家介紹下(xia)爆破聚能(neng)管(guan)的(de)(de)技術原理∶炸藥爆炸產(chan)生的(de)(de)爆轟波(bo)通過聚能(neng)管(guan)的(de)(de)聚能(neng)槽，將炸藥的(de)(de)動能(neng)、勢能(neng)轉換成高(gao)壓、高(gao)速(su)、高(gao)能(neng)的(de)(de)射(she)(she)流，切割演示成縫。射(she)(she)流在孔壁產(chan)生射(she)(she)流壓力(li)達(da)7000MPa，巖石(shi)(shi)動載抗(kang)壓強(qiang)度(du)(du)為200MPa，抗(kang)拉為1/8～1/10的(de)(de)抗(kang)壓強(qiang)度(du)(du)，相鄰兩(liang)炮孔互(hu)為鄰空面，疊加后(hou)的(de)(de)壓縮(suo)波(bo)變為稀疏(shu)波(bo)，在兩(liang)炮眼(yan)連(lian)線上(shang)使(shi)巖石(shi)(shi)結(jie)構(gou)斷裂(lie)，形成裂(lie)紋。準靜(jing)態氣體膨脹(zhang)，靜(jing)態壓力(li)在兩(liang)炮孔最短連(lian)線兩(liang)側產(chan)生拉力(li)使(shi)巖石(shi)(shi)裂(lie)縫進一(yi)步(bu)擴展。根據(ju)爆破應(ying)力(li)集中氣刃作用原則，爆破氣體沿裂(lie)縫進一(yi)步(bu)擴大(da)貫通，拋(pao)落巖石(shi)(shi)。

發(fa)揮巨(ju)大效(xiao)力的(de)關鍵又在其上面(mian)的(de)“聚(ju)(ju)能(neng)(neng)槽”上。項(xiang)目(mu)部目(mu)前采用的(de)聚(ju)(ju)能(neng)(neng)管有(you)兩(liang)(liang)個“聚(ju)(ju)能(neng)(neng)槽”，通過這兩(liang)(liang)個聚(ju)(ju)能(neng)(neng)槽的(de)作(zuo)用讓爆(bao)炸的(de)威力在隧道中(zhong)切割出(chu)十分(fen)平順的(de)輪廓線，的(de)控(kong)制了(le)爆(bao)破(po)量，有(you)效(xiao)管控(kong)了(le)超挖欠挖的(de)現象。為(wei)了(le)進(jin)一(yi)步(bu)嚴格(ge)控(kong)制開(kai)(kai)挖輪廓，達到提高(gao)光面(mian)爆(bao)破(po)效(xiao)果(guo)的(de)目(mu)的(de)，并研究出(chu)了(le)聚(ju)(ju)能(neng)(neng)管上兩(liang)(liang)個“聚(ju)(ju)能(neng)(neng)槽”變(bian)為(wei)三個“聚(ju)(ju)能(neng)(neng)槽”的(de)發(fa)明設(she)計(ji)，目(mu)前，該發(fa)明設(she)計(ji)已(yi)經(jing)(jing)進(jin)入到了(le)試生(sheng)產階段。未(wei)來，三“聚(ju)(ju)能(neng)(neng)槽”設(she)計(ji)的(de)聚(ju)(ju)能(neng)(neng)水壓爆(bao)破(po)技術(shu)將推動中(zhong)鐵(tie)十四局四公司(si)張吉懷鐵(tie)路(lu)項(xiang)目(mu)部施工(gong)(gong)開(kai)(kai)展邁上一(yi)個新的(de)臺(tai)階，給項(xiang)目(mu)部帶(dai)來巨(ju)大的(de)經(jing)(jing)濟效(xiao)益。工(gong)(gong)程(cheng)爆(bao)破(po)技術(shu)經(jing)(jing)過幾十年的(de)發(fa)展，已(yi)經(jing)(jing)滲透(tou)到經(jing)(jing)濟建設(she)的(de)眾多領域，特別為(wei)中(zhong)國的(de)鐵(tie)路(lu)建設(she)、礦山開(kai)(kai)采、城市拆(chai)舊定向爆(bao)破(po)等做出(chu)了(le)重要貢獻。

1、先試探性的咨詢制造商銷售人員：您要訂爆破線產品的型號中字母表示意思；規格中的數字表示意思；執行標準中的字母及數字的表示意思。如果制造商銷售人員回答時支支吾吾、一知半解甚至一無所知，可想而知，其生產的產品質量如何。2、o型聚能管公司任何一種產品都有其適用范圍和一定的使用環境。咨詢您要訂爆破線產品的性能、具體使用辦法、使用環境要求。如果制造商銷售人員給您的答復與您的要求不一致，平頂山o型聚能管應判(pan)定為：爆(bao)破線(xian)制(zhi)造商(shang)(shang)生(sheng)(sheng)產(chan)(chan)的(de)(de)產(chan)(chan)品型號規(gui)格(ge)單(dan)一(yi)或(huo)者其生(sheng)(sheng)產(chan)(chan)的(de)(de)產(chan)(chan)品只是對其他(ta)廠商(shang)(shang)產(chan)(chan)品的(de)(de)簡(jian)單(dan)模(mo)仿(fang)。3、正規(gui)產(chan)(chan)品都有其科學的(de)(de)生(sheng)(sheng)產(chan)(chan)工藝(yi)和流(liu)程。原材料(liao)(liao)合格(ge)供應商(shang)(shang)的(de)(de)選擇評定→原材料(liao)(liao)購(gou)進、運(yun)輸(shu)、儲存、保管→生(sheng)(sheng)產(chan)(chan)過程質(zhi)量控(kong)制(zhi)→不合格(ge)品的(de)(de)處置及糾正措施→運(yun)輸(shu)交(jiao)付→售后服務均有嚴(yan)格(ge)的(de)(de)操作規(gui)程。咨詢(xun)爆(bao)破線(xian)制(zhi)造商(shang)(shang)銷售人員任何一(yi)個節(jie)點，就可知其是否有能力(li)（生(sheng)(sheng)產(chan)(chan)管理水平(ping)、專業(ye)設備及過程檢(jian)測設備）生(sheng)(sheng)產(chan)(chan)出合格(ge)產(chan)(chan)品。