水(shui)壓光面爆破(po)技(ji)術(shu)(shu)在(zai)隧道掘進作(zuo)業中的實(shi)際(ji)應用。提升光面爆破(po)水(shui)平、嚴抓隧道超(chao)挖管(guan)控(kong)進行了介紹(shao)。聚能(neng)水(shui)壓光面爆破(po)工(gong)藝技(ji)術(shu)(shu)很成(cheng)熟(shu)、可(ke)操作(zuo)性很強、材料成(cheng)本很低、施(shi)工(gong)速度(du)很快、節能(neng)環保效(xiao)果很顯著、經(jing)濟(ji)效(xiao)益(yi)(yi)社(she)會效(xiao)益(yi)(yi)很高(gao)。一(yi)是(shi)要(yao)(yao)(yao)提高(gao)對推廣該(gai)(gai)項(xiang)技(ji)術(shu)(shu)重要(yao)(yao)(yao)性和(he)必然性的認識;二(er)是(shi)要(yao)(yao)(yao)樹(shu)立(li)必須(xu)采取聚能(neng)水(shui)壓光面爆破(po)的意識;三(san)是(shi)要(yao)(yao)(yao)堅持培(pei)訓、示范、監督“三(san)位一(yi)體”;四是(shi)要(yao)(yao)(yao)制(zhi)(zhi)定切實(shi)的獎懲制(zhi)(zhi)度(du);五是(shi)要(yao)(yao)(yao)建立(li)檢查監督機制(zhi)(zhi)，持續促進該(gai)(gai)項(xiang)技(ji)術(shu)(shu)的深入推廣。在(zai)隧道施(shi)工(gong)的現場管(guan)理、科技(ji)創新(xin)、人才培(pei)養、經(jing)濟(ji)效(xiao)益(yi)(yi)等方面的不足。建議對施(shi)工(gong)一(yi)線基(ji)礎(chu)技(ji)術(shu)(shu)工(gong)作(zuo)扎實(shi)推進;對新(xin)工(gong)藝、先進工(gong)法要(yao)(yao)(yao)深入學習(xi)鉆研;對消極懈怠、故步自(zi)封的思(si)想(xiang)要(yao)(yao)(yao)堅決抵制(zhi)(zhi)。

專注爆(bao)(bao)破(po)(po)聚能管批發銷售。隨(sui)著中(zhong)(zhong)國(guo)現(xian)代化(hua)建設(she)的(de)發展，爆(bao)(bao)破(po)(po)作(zuo)業環境越(yue)來越(yue)復(fu)雜，對爆(bao)(bao)破(po)(po)安全(quan)(quan)的(de)要求(qiu)可(ke)能也會越(yue)來越(yue)高。盡管我們工(gong)(gong)(gong)程爆(bao)(bao)破(po)(po)技(ji)術(shu)已達到很(hen)高水(shui)平，爆(bao)(bao)破(po)(po)作(zuo)業是(shi)一(yi)項危(wei)險性(xing)的(de)工(gong)(gong)(gong)作(zuo)，大家(jia)知道，一(yi)次爆(bao)(bao)破(po)(po)事故，可(ke)能會造(zao)成人民生命和(he)財(cai)產的(de)損失(shi)，也可(ke)能導致環境受到破(po)(po)壞。為了安全(quan)(quan)，在工(gong)(gong)(gong)程實踐中(zhong)(zhong)，往往有許多要求(qiu)和(he)標準(zhun)需要我們努(nu)力(li)去解決，比如嚴(yan)格控制爆(bao)(bao)破(po)(po)的(de)振動效應、爆(bao)(bao)破(po)(po)沖擊波、噪(zao)聲、粉塵(chen)等(deng)影(ying)響，要預防電干擾等(deng)對爆(bao)(bao)破(po)(po)作(zuo)業的(de)威脅，還要關注水(shui)土(tu)保(bao)持、環境保(bao)護等(deng)問題。爆(bao)(bao)破(po)(po)作(zuo)業的(de)安全(quan)(quan)問題一(yi)直(zhi)是(shi)各方面所重視的(de)問題，已形成了一(yi)種專業化(hua)的(de)規(gui)(gui)范(fan)、制度和(he)技(ji)術(shu)。如中(zhong)(zhong)國(guo)自1992年頒布《拆(chai)除爆(bao)(bao)破(po)(po)安全(quan)(quan)規(gui)(gui)程》，通過拆(chai)除爆(bao)(bao)破(po)(po)分(fen)級管理、承擔單(dan)位及人員(yuan)資格審查(cha)、爆(bao)(bao)破(po)(po)技(ji)術(shu)人員(yuan)培訓(xun)與考核、爆(bao)(bao)破(po)(po)設(she)計(ji)審查(cha)與安全(quan)(quan)評估(gu)等(deng)規(gui)(gui)定，有力(li)地推動了爆(bao)(bao)破(po)(po)工(gong)(gong)(gong)程的(de)安全(quan)(quan)管理，取(qu)得了顯(xian)著的(de)成效。

專用深孔爆破聚能管施工工藝嚴格遵循六字方針(掛滿、貼緊、對準)：(1)要保證炮眼打眼質量,炮眼必須按技術要求合理布置。(2)要保證掏槽眼以及其他眼眼的打眼質量,一定要在規定位置上打眼;二舟山深孔爆破聚能管要(yao)(yao)(yao)保證(zheng)(zheng)(zheng)炮(pao)眼深(shen)度(du)和角(jiao)度(du)。(3)聚能(neng)(neng)管(guan)(guan)裝藥時(shi),要(yao)(yao)(yao)保證(zheng)(zheng)(zheng)乳(ru)化炸藥在(zai)聚能(neng)(neng)管(guan)(guan)中(zhong)(zhong)空內壁中(zhong)(zhong)填充(chong)飽(bao)滿不得有空隙(xi)出現時(shi)以(yi)產生(sheng)拒爆。(4)聚能(neng)(neng)管(guan)(guan)在(zai)炮(pao)眼中(zhong)(zhong)裝填時(shi),要(yao)(yao)(yao)保證(zheng)(zheng)(zheng)聚能(neng)(neng)管(guan)(guan)的(de)(de)(de)兩條(tiao)聚能(neng)(neng)槽指向巷道輪(lun)廓線方(fang)向并且(qie)各個炮(pao)眼聚能(neng)(neng)管(guan)(guan)的(de)(de)(de)聚能(neng)(neng)槽軸(zhou)線方(fang)面要(yao)(yao)(yao)保證(zheng)(zheng)(zheng)相互(hu)連接在(zai)隧道輪(lun)廓線上。否(fou)則成型效果不僅(jin)不好,反(fan)而(er)更差。(5)保證(zheng)(zheng)(zheng)炮(pao)眼堵塞質量。(6)放炮(pao)員(yuan)應提前按(an)規定(ding)裝好聚能(neng)(neng)管(guan)(guan)的(de)(de)(de)炸藥,并做好準備(bei)工作。試用范圍:一級至五級圍巖的(de)(de)(de)光(guang)面爆破工程。

是由管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)(ti)、前(qian)(qian)錐(zhui)形(xing)(xing)(xing)定(ding)(ding)格(ge)帽(mao)(mao)、后(hou)(hou)定(ding)(ding)格(ge)堵(du)構成(cheng)，管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)(ti)為塑性材料制成(cheng)，呈(cheng)管(guan)(guan)(guan)(guan)狀，管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)(ti)外(wai)(wai)(wai)徑(jing)(jing)小于(yu)正常炮眼(yan)(yan)內徑(jing)(jing)，長(chang)度可隨爆破需要生產，管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)(ti)兩(liang)端(duan)(duan)各有外(wai)(wai)(wai)螺(luo)(luo)紋(wen)，兩(liang)端(duan)(duan)外(wai)(wai)(wai)螺(luo)(luo)紋(wen)間有一(yi)縱向(xiang)切(qie)縫，切(qie)縫間等距有加強筋，前(qian)(qian)錐(zhui)形(xing)(xing)(xing)定(ding)(ding)格(ge)帽(mao)(mao)呈(cheng)傘狀，傘形(xing)(xing)(xing)尖有一(yi)光孔，兩(liang)側直壁內徑(jing)(jing)有螺(luo)(luo)紋(wen)，與管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)(ti)外(wai)(wai)(wai)徑(jing)(jing)前(qian)(qian)端(duan)(duan)螺(luo)(luo)紋(wen)配(pei)合，帽(mao)(mao)體(ti)(ti)(ti)(ti)外(wai)(wai)(wai)徑(jing)(jing)大于(yu)管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)(ti)，后(hou)(hou)定(ding)(ding)格(ge)堵(du)為一(yi)封蓋，外(wai)(wai)(wai)徑(jing)(jing)直徑(jing)(jing)大于(yu)管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)(ti)外(wai)(wai)(wai)徑(jing)(jing)，與前(qian)(qian)錐(zhui)形(xing)(xing)(xing)定(ding)(ding)格(ge)帽(mao)(mao)外(wai)(wai)(wai)徑(jing)(jing)一(yi)致，后(hou)(hou)定(ding)(ding)格(ge)堵(du)內徑(jing)(jing)有螺(luo)(luo)紋(wen)，與管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)(ti)外(wai)(wai)(wai)徑(jing)(jing)后(hou)(hou)端(duan)(duan)螺(luo)(luo)紋(wen)配(pei)合。可根(gen)據炮眼(yan)(yan)深度采用合適的(de)聚(ju)(ju)能管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)(ti)，不需其他工具幫(bang)助(zhu)送入炮眼(yan)(yan)，切(qie)縫方(fang)向(xiang)準確(que)(que)，兩(liang)端(duan)(duan)的(de)前(qian)(qian)錐(zhui)形(xing)(xing)(xing)定(ding)(ding)格(ge)帽(mao)(mao)和后(hou)(hou)定(ding)(ding)格(ge)堵(du)外(wai)(wai)(wai)徑(jing)(jing)與炮眼(yan)(yan)內徑(jing)(jing)一(yi)致，保證聚(ju)(ju)能管(guan)(guan)(guan)(guan)管(guan)(guan)(guan)(guan)體(ti)(ti)(ti)(ti)同心(xin)，定(ding)(ding)向(xiang)準確(que)(que)。且利于(yu)工業化生產，作業安(an)全

采(cai)用(yong)一種抗靜電(dian)阻燃的(de)特種塑料(liao)管(guan)(guan)(guan)、異形雙槽聚(ju)能(neng)管(guan)(guan)(guan)，根據炮眼(yan)深度可(ke)長可(ke)短。是兩個(ge)相似半壁管(guan)(guan)(guan)組(zu)成，半壁管(guan)(guan)(guan)中央(yang)有個(ge)凹進(jin)去的(de)槽叫做(zuo)'聚(ju)能(neng)槽"，使用(yong)聚(ju)能(neng)管(guan)(guan)(guan)光(guang)面爆(bao)(bao)破成型效果(guo)好，開挖輪廓線平順(shun)整(zheng)齊，圍巖擾(rao)動(dong)減(jian)(jian)少(shao)、超欠挖明顯(xian)改善，有利于(yu)支護工(gong)序施(shi)工(gong)，同時(shi)混凝土回填(tian)成本(ben)(ben)大(da)(da)為降(jiang)(jiang)低。鑿孔(kong)(kong)率減(jian)(jian)少(shao)30%，大(da)(da)大(da)(da)降(jiang)(jiang)低了爆(bao)(bao)破作(zuo)業工(gong)班的(de)勞(lao)動(dong)量:鉆孔(kong)(kong)縮短30分鐘、少(shao)打眼(yan)、出渣量減(jian)(jian)少(shao)，降(jiang)(jiang)低了材(cai)料(liao)成本(ben)(ben)、減(jian)(jian)少(shao)工(gong)時(shi)消耗、勞(lao)動(dong)效率明顯(xian)提(ti)高(gao)，周邊(bian)眼(yan)爆(bao)(bao)破成本(ben)(ben)降(jiang)(jiang)低30%以(yi)上(shang)，半眼(yan)痕保留率高(gao)達(da)85%以(yi)上(shang)。pvc爆(bao)(bao)破聚(ju)能(neng)管(guan)(guan)(guan)主要應(ying)用(yong)于(yu)隧(sui)道、煤(mei)礦(kuang)、鐵礦(kuang)等需要進(jin)行光(guang)面爆(bao)(bao)破施(shi)工(gong)的(de)工(gong)程。采(cai)用(yong)聚(ju)能(neng)管(guan)(guan)(guan)的(de)光(guang)面爆(bao)(bao)破可(ke)減(jian)(jian)少(shao)鉆孔(kong)(kong)，擴(kuo)大(da)(da)孔(kong)(kong)距，減(jian)(jian)少(shao)導爆(bao)(bao)管(guan)(guan)(guan)用(yong)量，減(jian)(jian)少(shao)超挖，減(jian)(jian)少(shao)噴漿，提(ti)高(gao)半孔(kong)(kong)率，既節(jie)省了成本(ben)(ben)又提(ti)高(gao)了施(shi)工(gong)效率。