專用礦用型雙向聚能管光面爆破技術優勢:相對于傳統爆破工藝,聚能管光面爆破比常規爆破具有以下優勢∶少打眼,少裝藥。節約周邊鉆孔量50%,總鉆孔進尺減少30%;節約炸藥10~20%,雷管30%。節約噴漿料15-20%。節省時間∶每循環鉆孔、裝藥、噴漿時間1.5-2.0小時。礦用型雙向聚能管公司在(zai)安全方面(mian)利用水沙(sha)袋替代炮(pao)泥(ni),以避免搗(dao)炮(pao)泥(ni)損毀電雷管導(dao)線,造(zao)成(cheng)瞎炮(pao)。大(da)大(da)減(jian)少對圍(wei)巖擾動(dong),光(guang)面(mian)效果(guo)好,巖性(xing)條件差情況(kuang)下(xia)(xia)可(ke)(ke)以大(da)大(da)減(jian)少超(chao)挖量(liang),控制巷(xiang)(xiang)道成(cheng)型;巖性(xing)完整(zheng)無節理(li)情況(kuang)下(xia)(xia)眼痕率可(ke)(ke)以達(da)到90%以上,巷(xiang)(xiang)道成(cheng)型好,穩(wen)定性(xing)強。布孔方式優化(hua)成(cheng)多排掏(tao)槽布孔,單次掘進(jin)深(shen)度可(ke)(ke)以優化(hua)提(ti)高(gao)10%到15%不等。由于炮(pao)孔數量(liang)大(da)大(da)減(jian)少可(ke)(ke)以考慮(lv)一起全斷面(mian)起爆(bao),節省放(fang)炮(pao)時(shi)間。
的(de)軍(jun)事應(ying)(ying)(ying)用(yong)(yong):聚(ju)能(neng)(neng)爆(bao)(bao)破(po)(po)(po)(po)技(ji)術,早在(zai)(zai)二次世(shi)界大(da)(da)戰期(qi)間就在(zai)(zai)軍(jun)事方(fang)面廣泛(fan)應(ying)(ying)(ying)用(yong)(yong)。國內在(zai)(zai)聚(ju)能(neng)(neng)破(po)(po)(po)(po)甲技(ji)術如大(da)(da)錐角(jiao)反艦導彈戰斗部和(he)大(da)(da)錐角(jiao)反坦克地雷以及敏感(gan)彈戰斗部等方(fang)面取得了較為快速的(de)發(fa)展,我國20世(shi)紀60年(nian)代(dai)打破(po)(po)(po)(po)國外技(ji)術封(feng)鎖(suo)獨立自(zi)主研(yan)發(fa)成功原(yuan)子彈就是得力于(yu)(yu)聚(ju)能(neng)(neng)爆(bao)(bao)破(po)(po)(po)(po)技(ji)術轟擊核裝置而引爆(bao)(bao)原(yuan)子彈。的(de)民爆(bao)(bao)應(ying)(ying)(ying)用(yong)(yong)——切(qie)槽(cao)爆(bao)(bao)破(po)(po)(po)(po)技(ji)術:聚(ju)能(neng)(neng)爆(bao)(bao)破(po)(po)(po)(po)用(yong)(yong)于(yu)(yu)工程建設(she)也是20世(shi)紀60年(nian)代(dai)開始的(de),首先是瑞(rui)典(dian)的(de)U﹒Langefors提出孔壁(bi)切(qie)槽(cao)爆(bao)(bao)破(po)(po)(po)(po)利用(yong)(yong)槽(cao)口應(ying)(ying)(ying)力集中定向開裂的(de)設(she)想,后經W﹒L﹒Fourney驗證是有(you)效的(de)。70年(nian)代(dai)國外廣泛(fan)研(yan)究和(he)應(ying)(ying)(ying)用(yong)(yong)了切(qie)槽(cao)爆(bao)(bao)破(po)(po)(po)(po)技(ji)術。
水(shui)壓(ya)光(guang)(guang)面(mian)爆(bao)(bao)(bao)破技術基礎(chu)上發展起(qi)來的一(yi)項新(xin)技術,其掏槽眼(yan)、輔助眼(yan)裝(zhuang)藥結(jie)構和爆(bao)(bao)(bao)破方式與(yu)水(shui)壓(ya)光(guang)(guang)面(mian)爆(bao)(bao)(bao)破相同,但(dan)在周(zhou)邊(bian)(bian)眼(yan)中安裝(zhuang)專(zhuan)用(yong)(yong)(yong)線(xian)性(xing)聚(ju)能(neng)藥管替代常規爆(bao)(bao)(bao)破藥卷和傳(chuan)爆(bao)(bao)(bao)線(xian),利用(yong)(yong)(yong)線(xian)性(xing)聚(ju)能(neng)藥管產生(sheng)的粒子(zi)射流動能(neng)、高壓(ya)爆(bao)(bao)(bao)破氣(qi)體應力(li)及“氣(qi)楔”作用(yong)(yong)(yong),形成平整(zheng)圓順的開挖輪廓(kuo)面(mian),對(dui)控制超欠挖具有(you)(you)良好效(xiao)果(guo),有(you)(you)效(xiao)提升了隧道施工(gong)質(zhi)量、進(jin)度和經濟效(xiao)益。水(shui)壓(ya)光(guang)(guang)面(mian)爆(bao)(bao)(bao)破較(jiao)水(shui)壓(ya)光(guang)(guang)面(mian)爆(bao)(bao)(bao)破,在周(zhou)邊(bian)(bian)眼(yan)單循環(huan)火工(gong)品使用(yong)(yong)(yong)量上節(jie)(jie)(jie)約(yue)費(fei)用(yong)(yong)(yong)8.3%,周(zhou)邊(bian)(bian)眼(yan)鉆孔數量從(cong)39個(ge)(ge)下(xia)降(jiang)為23個(ge)(ge)費(fei)用(yong)(yong)(yong)節(jie)(jie)(jie)約(yue)41%,混凝土噴射每延(yan)米(mi)節(jie)(jie)(jie)約(yue)1.37立方米(mi)。聚(ju)能(neng)水(shui)壓(ya)光(guang)(guang)面(mian)爆(bao)(bao)(bao)破比水(shui)壓(ya)光(guang)(guang)面(mian)爆(bao)(bao)(bao)破每循環(huan)節(jie)(jie)(jie)約(yue)費(fei)用(yong)(yong)(yong)258.4元,即每延(yan)米(mi)節(jie)(jie)(jie)約(yue)76較(jiao)元,節(jie)(jie)(jie)約(yue)費(fei)用(yong)(yong)(yong)比例達32%。此(ci)外(wai),聚(ju)能(neng)水(shui)壓(ya)光(guang)(guang)面(mian)爆(bao)(bao)(bao)破能(neng)有(you)(you)效(xiao)降(jiang)低(di)隧道內石(shi)渣塊度和粉塵(chen)含量,還(huan)可(ke)使通風時間有(you)(you)效(xiao)縮短33%。
在(zai)鐵(tie)路(lu)(lu)(lu)、礦山、水庫等(deng)大型工(gong)程(cheng)中(zhong),爆(bao)(bao)破(po)技術的(de)(de)(de)作用(yong)(yong)(yong)(yong)很關鍵(jian)很重要(yao)(yao)。采(cai)礦修路(lu)(lu)(lu)的(de)(de)(de)開(kai)山挖(wa)隧道(dao),城市對舊建筑物(wu)的(de)(de)(de)拆除(chu),都會用(yong)(yong)(yong)(yong)到(dao)爆(bao)(bao)破(po)技術。隨著(zhu)經濟的(de)(de)(de)發展、工(gong)程(cheng)建設的(de)(de)(de)增多,爆(bao)(bao)破(po)引起了人(ren)們更多的(de)(de)(de)關注。爆(bao)(bao)破(po)聚(ju)能(neng)(neng)管(guan)作為一(yi)種科學技術,應用(yong)(yong)(yong)(yong)很廣,但在(zai)工(gong)程(cheng)上的(de)(de)(de)應用(yong)(yong)(yong)(yong)無疑是(shi)重要(yao)(yao)、常見(jian)的(de)(de)(de),采(cai)礦開(kai)山,修鐵(tie)路(lu)(lu)(lu)、公(gong)路(lu)(lu)(lu)用(yong)(yong)(yong)(yong)鉆爆(bao)(bao)法來開(kai)掘(jue)隧道(dao),水利工(gong)程(cheng)上也(ye)用(yong)(yong)(yong)(yong)一(yi)些(xie),城市里面也(ye)使用(yong)(yong)(yong)(yong)了,拆除(chu)樓(lou)房。利用(yong)(yong)(yong)(yong)炸爆(bao)(bao)炸產生的(de)(de)(de)巨大能(neng)(neng)量破(po)壞某種物(wu)體的(de)(de)(de)原結(jie)構,這(zhe)種"破(po)壞"效(xiao)果不是(shi)其他方法能(neng)(neng)代替的(de)(de)(de),它雖(sui)然不是(shi)獨立完(wan)成一(yi)個工(gong)程(cheng),但卻是(shi)一(yi)個重要(yao)(yao)的(de)(de)(de)工(gong)序,特別是(shi)石方開(kai)挖(wa)、礦山開(kai)采(cai)等(deng)工(gong)程(cheng)缺(que)少(shao)了這(zhe)個工(gong)序還不行(xing)。中(zhong)國目前有發達(da)的(de)(de)(de)鐵(tie)路(lu)(lu)(lu)和(he)公(gong)路(lu)(lu)(lu)交通網,可以想(xiang)象,當初在(zai)修這(zhe)些(xie)路(lu)(lu)(lu)的(de)(de)(de)時候會遇(yu)到(dao)許多高山峻(jun)嶺,一(yi)座大山橫在(zai)兩(liang)地之間,想(xiang)要(yao)(yao)修路(lu)(lu)(lu),就必須讓(rang)這(zhe)座山消失,這(zhe)個時候聚(ju)能(neng)(neng)管(guan)爆(bao)(bao)破(po)就起到(dao)決定性作用(yong)(yong)(yong)(yong)了。