是將(jiang)炸(zha)藥(yao)裝在(zai)(zai)聚(ju)能(neng)(neng)(neng)管內,兩頭均放(fang)置(zhi)了(le)(le)(le)水(shui)(shui)袋(dai)(dai),聚(ju)能(neng)(neng)(neng)管爆(bao)(bao)炸(zha)產(chan)生的高溫高壓(ya)(ya)射流(liu),讓(rang)水(shui)(shui)袋(dai)(dai)產(chan)生“水(shui)(shui)楔”效應,使圍巖裂縫加劇延伸擴展。它是在(zai)(zai)水(shui)(shui)壓(ya)(ya)光面(mian)爆(bao)(bao)破(po)基礎(chu)上發展起來的一項(xiang)新技術,區別只(zhi)是在(zai)(zai)周邊眼中安裝專(zhuan)用(yong)線性聚(ju)能(neng)(neng)(neng)藥(yao)管替代常(chang)規(gui)爆(bao)(bao)破(po)藥(yao)卷和(he)傳爆(bao)(bao)線,只(zhi)要做到(dao)(dao)七大(da)關(guan)鍵環節(jie):水(shui)(shui)袋(dai)(dai)挺(ting)拔飽滿、炮(pao)泥(ni)軟硬適(shi)中、水(shui)(shui)袋(dai)(dai)裝填到(dao)(dao)底、炮(pao)泥(ni)回填到(dao)(dao)口、木棍(gun)逐節(jie)搗固、水(shui)(shui)藥(yao)緊密(mi)相連、槽面(mian)必須(xu)平(ping)行,就(jiu)能(neng)(neng)(neng)對控制(zhi)超欠(qian)挖(wa)起到(dao)(dao)良(liang)好效果。在(zai)(zai)推廣水(shui)(shui)壓(ya)(ya)爆(bao)(bao)破(po)的基礎(chu)上,去年(nian)9月(yue),水(shui)(shui)壓(ya)(ya)聚(ju)能(neng)(neng)(neng)爆(bao)(bao)破(po)的成(cheng)(cheng)果上,今年(nian)更為深(shen)入地在(zai)(zai)興泉鐵路大(da)嶺隧(sui)(sui)道、牡佳鐵路麻山隧(sui)(sui)道采用(yong)了(le)(le)(le)此項(xiang)技術,積累了(le)(le)(le)成(cheng)(cheng)功(gong)經驗。
使用單位或經(jing)銷(xiao)(xiao)商在(zai)日(ri)常采(cai)購(gou)(gou)中使用搜索(suo)(suo)引(yin)擎(qing)搜索(suo)(suo)生(sheng)產(chan)廠商并購(gou)(gou)買產(chan)品已經(jing)成(cheng)為很多企業(ye)和經(jing)銷(xiao)(xiao)商的(de)(de)(de)主要(yao)采(cai)購(gou)(gou)手段。根據我們從事(shi)網絡營銷(xiao)(xiao)的(de)(de)(de)經(jing)歷,總結出以(yi)下(xia)幾點(dian)注(zhu)意事(shi)項,希望能對(dui)采(cai)購(gou)(gou)的(de)(de)(de)企業(ye)起到一些幫助作用。1、采(cai)購(gou)(gou)的(de)(de)(de)產(chan)品型(xing)號(hao)規(gui)(gui)格(ge)、質量標(biao)準(zhun)、技術參數應與采(cai)購(gou)(gou)計劃相(xiang)符。2、采(cai)購(gou)(gou)產(chan)品時,就是通過(guo)搜索(suo)(suo)引(yin)擎(qing)搜索(suo)(suo)自己(ji)需求的(de)(de)(de)產(chan)品,找出生(sheng)產(chan)和銷(xiao)(xiao)售該(gai)產(chan)品的(de)(de)(de)企業(ye),然后查(cha)看該(gai)生(sheng)產(chan)企業(ye)網站是否(fou)經(jing)過(guo)其所在(zai)省(sheng)份工信廳備案,并登錄(lu)查(cha)驗。3、查(cha)看該(gai)生(sheng)產(chan)企業(ye)網站欄目配置、欄目內容(rong)是否(fou)足(zu)(zu)夠專業(ye),如大(da)量出現與采(cai)購(gou)(gou)產(chan)品無關、雜亂無章的(de)(de)(de),聯系地(di)址標(biao)明xxx工業(ye)區(qu)、示(shi)范園而(er)沒有路牌號(hao)的(de)(de)(de),只有手機號(hao)碼(ma)而(er)沒有固定電話、傳(chuan)真地(di)的(de)(de)(de),足(zu)(zu)可認定該(gai)生(sheng)產(chan)企業(ye)為非正規(gui)(gui)的(de)(de)(de)家庭(ting)作坊,不宜作為采(cai)購(gou)(gou)對(dui)象(xiang)。
專用c型聚能管采用一種抗靜電阻燃的特種塑料管、異形雙槽聚能管,根據炮眼深度可長可短。淄博c型聚能管是兩(liang)個(ge)相似半(ban)(ban)(ban)壁管(guan)組(zu)成(cheng),半(ban)(ban)(ban)壁管(guan)中央有個(ge)凹(ao)進去(qu)的(de)槽叫做'聚能(neng)(neng)槽",使用(yong)聚能(neng)(neng)管(guan)光面爆(bao)破(po)成(cheng)型(xing)效(xiao)果好,開挖輪廓線平順整齊,圍(wei)巖擾動減(jian)(jian)少(shao)(shao)、超欠挖明(ming)顯改善,有利于支護工(gong)(gong)序施(shi)(shi)(shi)工(gong)(gong),同(tong)時混凝土(tu)回填成(cheng)本大(da)(da)為降(jiang)低。鑿孔率(lv)(lv)減(jian)(jian)少(shao)(shao)30%,大(da)(da)大(da)(da)降(jiang)低了(le)爆(bao)破(po)作業工(gong)(gong)班(ban)的(de)勞動量:鉆(zhan)孔縮(suo)短30分鐘(zhong)、少(shao)(shao)打眼、出(chu)渣(zha)量減(jian)(jian)少(shao)(shao),降(jiang)低了(le)材料成(cheng)本、減(jian)(jian)少(shao)(shao)工(gong)(gong)時消耗、勞動效(xiao)率(lv)(lv)明(ming)顯提(ti)高(gao),周邊眼爆(bao)破(po)成(cheng)本降(jiang)低30%以上(shang),半(ban)(ban)(ban)眼痕保留率(lv)(lv)高(gao)達85%以上(shang)。pvc爆(bao)破(po)聚能(neng)(neng)管(guan)主要(yao)應用(yong)于隧道、煤礦、鐵(tie)礦等需(xu)要(yao)進行光面爆(bao)破(po)施(shi)(shi)(shi)工(gong)(gong)的(de)工(gong)(gong)程。采用(yong)聚能(neng)(neng)管(guan)的(de)光面爆(bao)破(po)可減(jian)(jian)少(shao)(shao)鉆(zhan)孔,擴大(da)(da)孔距,減(jian)(jian)少(shao)(shao)導爆(bao)管(guan)用(yong)量,減(jian)(jian)少(shao)(shao)超挖,減(jian)(jian)少(shao)(shao)噴漿,提(ti)高(gao)半(ban)(ban)(ban)孔率(lv)(lv),既節省了(le)成(cheng)本又提(ti)高(gao)了(le)施(shi)(shi)(shi)工(gong)(gong)效(xiao)率(lv)(lv)。
水(shui)壓光(guang)(guang)面(mian)(mian)爆(bao)(bao)(bao)破(po)(po)(po)(po)較(jiao)水(shui)壓光(guang)(guang)面(mian)(mian)爆(bao)(bao)(bao)破(po)(po)(po)(po),在周邊眼單循環(huan)火工品使(shi)(shi)用(yong)(yong)(yong)量(liang)(liang)上(shang)節約(yue)(yue)(yue)費用(yong)(yong)(yong)8.3%,周邊眼鉆孔數量(liang)(liang)從39個下降(jiang)為23個費用(yong)(yong)(yong)節約(yue)(yue)(yue)41%,混凝土噴射(she)每延米(mi)(mi)節約(yue)(yue)(yue)1.37立方(fang)米(mi)(mi)。水(shui)壓光(guang)(guang)面(mian)(mian)爆(bao)(bao)(bao)破(po)(po)(po)(po)比水(shui)壓光(guang)(guang)面(mian)(mian)爆(bao)(bao)(bao)破(po)(po)(po)(po)每循環(huan)節約(yue)(yue)(yue)費用(yong)(yong)(yong)258.4元,即(ji)每延米(mi)(mi)節約(yue)(yue)(yue)76較(jiao)元,節約(yue)(yue)(yue)費用(yong)(yong)(yong)比例達32%。此外,聚能(neng)(neng)管(guan)(guan)水(shui)壓光(guang)(guang)面(mian)(mian)爆(bao)(bao)(bao)破(po)(po)(po)(po)能(neng)(neng)有效(xiao)(xiao)(xiao)降(jiang)低隧道(dao)內石渣塊度(du)和(he)粉(fen)塵(chen)含量(liang)(liang),還(huan)可使(shi)(shi)通風時間有效(xiao)(xiao)(xiao)縮短33%。聚能(neng)(neng)管(guan)(guan)光(guang)(guang)面(mian)(mian)爆(bao)(bao)(bao)破(po)(po)(po)(po)工藝技(ji)(ji)術(shu)很(hen)成熟、可操作性很(hen)強、材料成本很(hen)低、施工速度(du)很(hen)快、節能(neng)(neng)環(huan)保(bao)效(xiao)(xiao)(xiao)果很(hen)顯著、經濟效(xiao)(xiao)(xiao)益(yi)社會效(xiao)(xiao)(xiao)益(yi)很(hen)高。聚能(neng)(neng)管(guan)(guan)定向爆(bao)(bao)(bao)破(po)(po)(po)(po)技(ji)(ji)術(shu)是(shi)近幾(ji)年發展起來的(de)一項掘進新技(ji)(ji)術(shu),這(zhe)種爆(bao)(bao)(bao)破(po)(po)(po)(po)技(ji)(ji)術(shu)與傳統的(de)光(guang)(guang)面(mian)(mian)爆(bao)(bao)(bao)破(po)(po)(po)(po)技(ji)(ji)術(shu)有一定的(de)差別,聚能(neng)(neng)管(guan)(guan)定向爆(bao)(bao)(bao)破(po)(po)(po)(po)原理是(shi)在巷道(dao)周邊眼中(zhong),將炸(zha)裝(zhuang)在聚能(neng)(neng)管(guan)(guan)中(zhong)起爆(bao)(bao)(bao),爆(bao)(bao)(bao)破(po)(po)(po)(po)時利用(yong)(yong)(yong)聚能(neng)(neng)管(guan)(guan)的(de)聚能(neng)(neng)作用(yong)(yong)(yong),以(yi)減少裂隙的(de)數量(liang)(liang)和(he)控制(zhi)優勢裂隙的(de)發展方(fang)向。
專注(zhu)爆(bao)(bao)破(po)(po)聚能管(guan)批發銷售。隨著中(zhong)(zhong)國現代化建設的發展,爆(bao)(bao)破(po)(po)作業(ye)環境越(yue)來越(yue)復雜,對爆(bao)(bao)破(po)(po)安全的要(yao)求可能也會(hui)越(yue)來越(yue)高。盡管(guan)我們工程(cheng)爆(bao)(bao)破(po)(po)技術(shu)已達到很高水(shui)平,爆(bao)(bao)破(po)(po)作業(ye)是一(yi)項危險(xian)性的工作,大家知道,一(yi)次(ci)爆(bao)(bao)破(po)(po)事故,可能會(hui)造成(cheng)人民生(sheng)命(ming)和財產的損失,也可能導致環境受到破(po)(po)壞。為了(le)安全,在工程(cheng)實踐中(zhong)(zhong),往(wang)往(wang)有許多要(yao)求和標準需要(yao)我們努力去(qu)解(jie)決(jue),比如嚴格控(kong)制爆(bao)(bao)破(po)(po)的振動效應、爆(bao)(bao)破(po)(po)沖擊波、噪聲、粉塵等(deng)影響,要(yao)預防電干擾等(deng)對爆(bao)(bao)破(po)(po)作業(ye)的威脅(xie),還要(yao)關注(zhu)水(shui)土保持、環境保護等(deng)問題。爆(bao)(bao)破(po)(po)作業(ye)的安全問題一(yi)直是各方面所重視的問題,已形成(cheng)了(le)一(yi)種(zhong)專業(ye)化的規范(fan)、制度(du)和技術(shu)。如中(zhong)(zhong)國自1992年(nian)頒布《拆除爆(bao)(bao)破(po)(po)安全規程(cheng)》,通過拆除爆(bao)(bao)破(po)(po)分級管(guan)理、承擔單位及人員資格審查、爆(bao)(bao)破(po)(po)技術(shu)人員培訓與(yu)考核(he)、爆(bao)(bao)破(po)(po)設計審查與(yu)安全評估(gu)等(deng)規定,有力地推動了(le)爆(bao)(bao)破(po)(po)工程(cheng)的安全管(guan)理,取(qu)得(de)了(le)顯著的成(cheng)效。