各種爆(bao)(bao)(bao)(bao)(bao)破(po)(po)、爆(bao)(bao)(bao)(bao)(bao)破(po)(po)器材銷毀(hui)以及爆(bao)(bao)(bao)(bao)(bao)破(po)(po)器材意外爆(bao)(bao)(bao)(bao)(bao)炸時(shi)，爆(bao)(bao)(bao)(bao)(bao)破(po)(po)源與(yu)人員和其他(ta)保(bao)護對象之間的(de)(de)(de)安(an)全(quan)(quan)(quan)距(ju)(ju)(ju)離(li)稱(cheng)(cheng)為(wei)爆(bao)(bao)(bao)(bao)(bao)破(po)(po)安(an)全(quan)(quan)(quan)距(ju)(ju)(ju)離(li)。爆(bao)(bao)(bao)(bao)(bao)破(po)(po)安(an)全(quan)(quan)(quan)距(ju)(ju)(ju)離(li)應(ying)取各種爆(bao)(bao)(bao)(bao)(bao)破(po)(po)效(xiao)應(ying)（地(di)震、沖(chong)擊波(bo)、飛石、有(you)毒氣體(ti)等）分別核定(ding)的(de)(de)(de)大值。爆(bao)(bao)(bao)(bao)(bao)破(po)(po)時(shi)，必然(ran)產生爆(bao)(bao)(bao)(bao)(bao)破(po)(po)地(di)震、空氣沖(chong)擊波(bo)、碎石飛散及有(you)害氣體(ti)，因此，爆(bao)(bao)(bao)(bao)(bao)破(po)(po)設計時(shi)必須確(que)定(ding)爆(bao)(bao)(bao)(bao)(bao)破(po)(po)危害范(fan)圍，并(bing)確(que)定(ding)爆(bao)(bao)(bao)(bao)(bao)點到附近人員、設備、建筑物及井巷等的(de)(de)(de)安(an)全(quan)(quan)(quan)，這一段距(ju)(ju)(ju)離(li)就稱(cheng)(cheng)為(wei)爆(bao)(bao)(bao)(bao)(bao)破(po)(po)安(an)全(quan)(quan)(quan)距(ju)(ju)(ju)離(li)。如何(he)控制好這段距(ju)(ju)(ju)離(li)就顯的(de)(de)(de)尤為(wei)重要。為(wei)保(bao)證(zheng)爆(bao)(bao)(bao)(bao)(bao)破(po)(po)安(an)全(quan)(quan)(quan)，爆(bao)(bao)(bao)(bao)(bao)破(po)(po)地(di)點與(yu)人員或其他(ta)應(ying)保(bao)護對象之間必須保(bao)持短的(de)(de)(de)相隔長度。爆(bao)(bao)(bao)(bao)(bao)破(po)(po)有(you)害效(xiao)應(ying)隨距(ju)(ju)(ju)離(li)的(de)(de)(de)增(zeng)加有(you)規(gui)律(lv)地(di)衰(shuai)減，用距(ju)(ju)(ju)離(li)作為(wei)安(an)全(quan)(quan)(quan)尺度可限定(ding)爆(bao)(bao)(bao)(bao)(bao)破(po)(po)有(you)害效(xiao)應(ying)在允許限度之內。中國(guo)《爆(bao)(bao)(bao)(bao)(bao)破(po)(po)安(an)全(quan)(quan)(quan)規(gui)程》規(gui)定(ding)了爆(bao)(bao)(bao)(bao)(bao)破(po)(po)地(di)震安(an)全(quan)(quan)(quan)距(ju)(ju)(ju)離(li)，個別飛散物安(an)全(quan)(quan)(quan)距(ju)(ju)(ju)離(li)，以及爆(bao)(bao)(bao)(bao)(bao)炸沖(chong)擊波(bo)的(de)(de)(de)安(an)全(quan)(quan)(quan)距(ju)(ju)(ju)離(li)。

在工程爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)中(zhong)，常用(yong)(yong)的(de)(de)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)方(fang)法有(you)(you)(you)(you)：電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)法、導火索起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)法、導爆(bao)(bao)(bao)(bao)(bao)(bao)索起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)法、導爆(bao)(bao)(bao)(bao)(bao)(bao)管(guan)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)法。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)法是(shi)(shi)利用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)能(neng)使(shi)雷管(guan)爆(bao)(bao)(bao)(bao)(bao)(bao)炸，進而(er)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)炸藥的(de)(de)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)芳法。它所需的(de)(de)器(qi)材(cai)有(you)(you)(you)(you)：電(dian)(dian)(dian)(dian)(dian)(dian)(dian)雷管(guan)、導線和起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)爆(bao)(bao)(bao)(bao)(bao)(bao)網路的(de)(de)連接形式，要根(gen)據(ju)爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)方(fang)法、爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)規模(mo)、工程的(de)(de)重要性、所選起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)源及其起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)能(neng)力(li)(li)等進行選擇，基本連接方(fang)式有(you)(you)(you)(you)：串聯、并(bing)(bing)聯、串并(bing)(bing)聯和并(bing)(bing)串聯等。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)法具(ju)有(you)(you)(you)(you)較安全、可靠、準確、高效等優點，在國內外(wai)仍(reng)占(zhan)有(you)(you)(you)(you)較大比重。在大、中(zhong)型爆(bao)(bao)(bao)(bao)(bao)(bao)破(po)中(zhong)，主要仍(reng)是(shi)(shi)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)。特別是(shi)(shi)在有(you)(you)(you)(you)瓦(wa)斯、礦(kuang)塵爆(bao)(bao)(bao)(bao)(bao)(bao)炸的(de)(de)環境(jing)中(zhong)，電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)是(shi)(shi)主要的(de)(de)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)方(fang)法。但電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力(li)(li)起(qi)(qi)(qi)爆(bao)(bao)(bao)(bao)(bao)(bao)容易受各(ge)種電(dian)(dian)(dian)(dian)(dian)(dian)(dian)信號的(de)(de)干擾而(er)發(fa)生早爆(bao)(bao)(bao)(bao)(bao)(bao)，因此在有(you)(you)(you)(you)雜(za)散電(dian)(dian)(dian)(dian)(dian)(dian)(dian)、靜電(dian)(dian)(dian)(dian)(dian)(dian)(dian)、雷電(dian)(dian)(dian)(dian)(dian)(dian)(dian)、射頻電(dian)(dian)(dian)(dian)(dian)(dian)(dian)、高壓感應電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)(de)環境(jing)中(zhong)，不能(neng)使(shi)用(yong)(yong)普通電(dian)(dian)(dian)(dian)(dian)(dian)(dian)雷管(guan)。

礦用型聚能管公司聚能藥包破碎法特點是:不需要打眼，因而不需要購買打眼設備和動力設備;施工簡單，施工進度比淺眼爆破法快安全性比普通淺眼爆破法和普通裸露藥包法好;勞動強度比淺眼爆破法低。礦用型聚能管公司制(zhi)造(zao)(zao)聚能(neng)藥(yao)(yao)(yao)包(bao)(bao)(bao)(bao)所(suo)采用(yong)的(de)(de)炸(zha)藥(yao)(yao)(yao)有:黑索金(jin)和(he)梯恩梯混(hun)合熔鑄型(xing)(xing);乳(ru)化油(you)炸(zha)藥(yao)(yao)(yao)和(he)黑索金(jin)混(hun)裝(zhuang)型(xing)(xing)和(he)二號巖石硝鉸(jiao)炸(zha)藥(yao)(yao)(yao)壓制(zhi)型(xing)(xing)。根據使用(yong)的(de)(de)結果證明，選(xuan)用(yong)密(mi)度較(jiao)大(da)和(he)爆速較(jiao)高的(de)(de)炸(zha)藥(yao)(yao)(yao)制(zhi)造(zao)(zao)聚能(neng)藥(yao)(yao)(yao)包(bao)(bao)(bao)(bao)能(neng)獲得較(jiao)好(hao)的(de)(de)破(po)(po)碎效果。這主(zhu)要(yao)是由于(yu)它加工(gong)簡單和(he)破(po)(po)碎能(neng)力較(jiao)大(da)。在礦山由于(yu)二次(ci)破(po)(po)碎消耗(hao)的(de)(de)藥(yao)(yao)(yao)包(bao)(bao)(bao)(bao)較(jiao)多，而(er)且金(jin)屬(shu)藥(yao)(yao)(yao)型(xing)(xing)罩(zhao)的(de)(de)加工(gong)費工(gong)又費材料，所(suo)以多不采用(yong)藥(yao)(yao)(yao)型(xing)(xing)罩(zhao)。國內生產的(de)(de)一種用(yong)于(yu)破(po)(po)碎大(da)塊的(de)(de)聚能(neng)藥(yao)(yao)(yao)包(bao)(bao)(bao)(bao)，裝(zhuang)置聚能(neng)藥(yao)(yao)(yao)包(bao)(bao)(bao)(bao)時，要(yao)將藥(yao)(yao)(yao)包(bao)(bao)(bao)(bao)垂(chui)直裝(zhuang)在大(da)塊的(de)(de)頂面上(shang)，聚能(neng)穴朝下。藥(yao)(yao)(yao)包(bao)(bao)(bao)(bao)位置應選(xuan)在頂面的(de)(de)幾何中心或附近較(jiao)平(ping)整(zheng)的(de)(de)地點(dian)。然后在上(shang)面覆蓋泥(ni)沙(sha)。

使用單(dan)位或(huo)經(jing)銷商(shang)在日(ri)常采(cai)購(gou)(gou)中使用搜(sou)(sou)索(suo)引(yin)擎(qing)(qing)搜(sou)(sou)索(suo)生(sheng)產(chan)廠(chang)商(shang)并購(gou)(gou)買產(chan)品已經(jing)成為很多企(qi)業(ye)(ye)和經(jing)銷商(shang)的(de)(de)主要采(cai)購(gou)(gou)手(shou)段。根據我們從事網絡(luo)營銷的(de)(de)經(jing)歷，總(zong)結出(chu)以(yi)下幾(ji)點注意(yi)事項，希望能(neng)對(dui)采(cai)購(gou)(gou)的(de)(de)企(qi)業(ye)(ye)起到一些(xie)幫助(zhu)作用。1、采(cai)購(gou)(gou)的(de)(de)產(chan)品型號規(gui)格、質量標準(zhun)、技(ji)術參數應與采(cai)購(gou)(gou)計劃相符。2、采(cai)購(gou)(gou)產(chan)品時，就是通過搜(sou)(sou)索(suo)引(yin)擎(qing)(qing)搜(sou)(sou)索(suo)自己需求的(de)(de)產(chan)品，找出(chu)生(sheng)產(chan)和銷售(shou)該(gai)產(chan)品的(de)(de)企(qi)業(ye)(ye)，然后查看該(gai)生(sheng)產(chan)企(qi)業(ye)(ye)網站是否(fou)經(jing)過其所在省份工信廳(ting)備(bei)案，并登錄查驗。3、查看該(gai)生(sheng)產(chan)企(qi)業(ye)(ye)網站欄(lan)目配置、欄(lan)目內容是否(fou)足夠專(zhuan)業(ye)(ye)，如大量出(chu)現與采(cai)購(gou)(gou)產(chan)品無關、雜亂無章的(de)(de)，聯系地(di)址(zhi)標明xxx工業(ye)(ye)區、示范(fan)園而(er)沒有路牌號的(de)(de)，只(zhi)有手(shou)機號碼而(er)沒有固(gu)定電話、傳真地(di)的(de)(de)，足可(ke)認定該(gai)生(sheng)產(chan)企(qi)業(ye)(ye)為非正規(gui)的(de)(de)家(jia)庭作坊，不(bu)宜作為采(cai)購(gou)(gou)對(dui)象。

1、先試探性的(de)(de)咨(zi)(zi)詢(xun)(xun)制造商(shang)(shang)(shang)銷(xiao)售人員：您(nin)要(yao)訂(ding)爆(bao)破(po)線產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)的(de)(de)型號中(zhong)字母(mu)表(biao)示(shi)意思；規(gui)格(ge)中(zhong)的(de)(de)數字表(biao)示(shi)意思；執行標準(zhun)中(zhong)的(de)(de)字母(mu)及(ji)數字的(de)(de)表(biao)示(shi)意思。如果制造商(shang)(shang)(shang)銷(xiao)售人員回答時支(zhi)支(zhi)吾吾、一(yi)(yi)知半解甚至一(yi)(yi)無所知，可(ke)(ke)想(xiang)而知，其生產(chan)(chan)(chan)(chan)的(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)質量如何(he)。2、任(ren)何(he)一(yi)(yi)種(zhong)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)都(dou)有(you)其適用范圍和一(yi)(yi)定(ding)的(de)(de)使用環境。咨(zi)(zi)詢(xun)(xun)您(nin)要(yao)訂(ding)爆(bao)破(po)線產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)的(de)(de)性能(neng)、具體(ti)使用辦法、使用環境要(yao)求(qiu)。如果制造商(shang)(shang)(shang)銷(xiao)售人員給(gei)您(nin)的(de)(de)答復與您(nin)的(de)(de)要(yao)求(qiu)不一(yi)(yi)致，應判定(ding)為：爆(bao)破(po)線制造商(shang)(shang)(shang)生產(chan)(chan)(chan)(chan)的(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)型號規(gui)格(ge)單(dan)一(yi)(yi)或者(zhe)其生產(chan)(chan)(chan)(chan)的(de)(de)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)只是對其他廠商(shang)(shang)(shang)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)的(de)(de)簡單(dan)模(mo)仿(fang)。3、正(zheng)規(gui)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)都(dou)有(you)其科(ke)學的(de)(de)生產(chan)(chan)(chan)(chan)工藝(yi)和流程。原材料(liao)合格(ge)供(gong)應商(shang)(shang)(shang)的(de)(de)選(xuan)擇評定(ding)→原材料(liao)購進、運輸、儲存、保管→生產(chan)(chan)(chan)(chan)過程質量控制→不合格(ge)品(pin)(pin)(pin)的(de)(de)處(chu)置及(ji)糾正(zheng)措(cuo)施→運輸交(jiao)付→售后服(fu)務均有(you)嚴格(ge)的(de)(de)操作規(gui)程。咨(zi)(zi)詢(xun)(xun)爆(bao)破(po)線制造商(shang)(shang)(shang)銷(xiao)售人員任(ren)何(he)一(yi)(yi)個節點(dian)，就可(ke)(ke)知其是否(fou)有(you)能(neng)力（生產(chan)(chan)(chan)(chan)管理(li)水平、專業設備及(ji)過程檢測設備）生產(chan)(chan)(chan)(chan)出(chu)合格(ge)產(chan)(chan)(chan)(chan)品(pin)(pin)(pin)。

我國20世紀60年代利用(yong)斷(duan)裂力學對巖(yan)石(shi)損傷引(yin)起的裂紋擴展(zhan)進行過(guo)試(shi)驗(yan)研(yan)(yan)究(jiu)，為(wei)(wei)聚(ju)(ju)能(neng)爆(bao)破技術(shu)應(ying)用(yong)到工(gong)程(cheng)做了(le)不少理論分析，也(ye)取(qu)得(de)一些(xie)進展(zhan)。80年代中(zhong)期開始(shi)進行應(ying)用(yong)研(yan)(yan)究(jiu)，以北京(jing)礦(kuang)業(ye)學院為(wei)(wei)代表，著重研(yan)(yan)究(jiu)了(le)聚(ju)(ju)能(neng)藥包切(qie)割饑理和應(ying)用(yong)。1987年淮南礦(kuang)業(ye)學院取(qu)得(de)“雙(shuang)面切(qie)割器”的zhuanli，1995年又取(qu)得(de)“大理石(shi)花(hua)崗巖(yan)切(qie)割技術(shu)應(ying)用(yong)”zhuanli。1991年中(zhong)國水(shui)電七局曾試(shi)圖(tu)采用(yong)硬(ying)質紙加工(gong)聚(ju)(ju)能(neng)藥管成形聚(ju)(ju)能(neng)藥卷做過(guo)聚(ju)(ju)能(neng)預裂爆(bao)破試(shi)驗(yan)研(yan)(yan)究(jiu)，但(dan)終因當時的技術(shu)及工(gong)藝水(shui)平的限制無法用(yong)于(yu)正(zheng)常(chang)施工(gong)，但(dan)是他們(men)開了(le)橢圓雙(shuang)極線性聚(ju)(ju)能(neng)結構試(shi)驗(yan)的先(xian)河。雙(shuang)聚(ju)(ju)能(neng)預裂與光面爆(bao)破綜合技術(shu)開創輪(lun)廓控制爆(bao)破新時代。