NEWS
①.GB50251《輸(shu)(shu)氣管道(dao)工(gong)程(cheng)設(she)(she)計(ji)規范(fan)(fan)》；②.GB50253《輸(shu)(shu)油(you)管道(dao)工(gong)程(cheng)設(she)(she)計(ji)規范(fan)(fan)》；③.GB50183《石油(you)天然(ran)氣工(gong)程(cheng)設(she)(she)計(ji)防火規范(fan)(fan)》；④.GB50423《油(you)氣輸(shu)(shu)送管道(dao)穿越工(gong)程(cheng)設(she)(she)計(ji)規范(fan)(fan)》；⑤.GB50459《油(you)氣輸(shu)(shu)送管道(dao)跨越工(gong)程(cheng)設(she)(she)計(ji)規范(fan)(fan)》；⑥.GB504...
①.GB50160《石油化(hua)工(gong)企業設(she)計(ji)防(fang)火標(biao)準》；②.GB50183《石油天然氣工(gong)程設(she)計(ji)防(fang)火規范(fan)》；③.GB50016《建筑設(she)計(ji)防(fang)火規范(fan)》；④.GB50058《爆炸(zha)危險環境電力裝置(zhi)(zhi)設(she)計(ji)規范(fan)》；⑤.SH／T3011《石油化(hua)工(gong)工(gong)藝裝置(zhi)(zhi)布置(zhi)(zhi)設(she)計(ji)規范(fan)》；⑥.GB5007...
香蕉視頻app免費下(xia)載:油氣管道(dao)與其他管道(dao)、地(di)下(xia)電纜敷設安(an)全間距見表8-4。...
香蕉視頻app免費下載:輸用輸氣管(guan)道與建(jian)（構(gou)）筑物的最小(xiao)間距見(jian)表8-3。...
為(wei)便于壓力管(guan)道(dao)的(de)維護管(guan)理，管(guan)道(dao)沿線應設(she)置的(de)標志有以下幾(ji)種(zhong)。 ①.應設(she)置里(li)(li)程(cheng)樁、轉(zhuan)角樁，并標明管(guan)道(dao)的(de)主(zhu)要參數。 ②.沿管(guan)道(dao)起點(dian)至(zhi)終點(dian)每隔1km連續設(she)置陰極保護測試樁，可(ke)同里(li)(li)程(cheng)樁結合設(she)置，置于物流(liu)前進方(fang)向左側(ce)。 ③.管(guan)道(dao)與公路(lu)、鐵路(lu)、河流(liu)和地...
①.輸氣管(guan)道應(ying)(ying)采(cai)取埋地(di)方(fang)式敷(fu)(fu)設(she)(she)，特殊地(di)段也采(cai)用土(tu)(tu)堤、地(di)面等形式敷(fu)(fu)設(she)(she)。 ②.埋地(di)管(guan)道覆土(tu)(tu)層最(zui)小(xiao)厚度應(ying)(ying)符合表8-1的規定。在(zai)不能(neng)滿(man)足要(yao)求的覆土(tu)(tu)厚度或外(wai)荷載過大、外(wai)部(bu)作業可能(neng)危及(ji)管(guan)道之(zhi)處，均應(ying)(ying)采(cai)取保護措(cuo)施。 ③.輸氣管(guan)道出土(tu)(tu)端(duan)及(ji)彎頭兩側，回(hui)填(tian)時(shi)應(ying)(ying)分(fen)...
①.輸(shu)油(you)管(guan)道(dao)(dao)應采(cai)(cai)(cai)(cai)用(yong)(yong)地(di)下埋(mai)設方式。當(dang)受(shou)到自(zi)然條件限制時(shi)，局部地(di)段可采(cai)(cai)(cai)(cai)用(yong)(yong)土堤埋(mai)設或地(di)上敷設。 ②.當(dang)輸(shu)油(you)管(guan)道(dao)(dao)需改(gai)變平面走向(xiang)、適應地(di)形(xing)變化時(shi)，可采(cai)(cai)(cai)(cai)用(yong)(yong)彈(dan)性彎(wan)曲、彎(wan)管(guan)或彎(wan)頭(tou)。 ③.當(dang)輸(shu)油(you)管(guan)道(dao)(dao)采(cai)(cai)(cai)(cai)用(yong)(yong)彈(dan)性彎(wan)曲時(shi)，應符合(he)下列(lie)規定。 a....
輸油管(guan)道按(an)GB50253《輸油管(guan)道工(gong)(gong)程(cheng)設計規范》，與周圍(wei)構(gou)筑(zhu)物(wu)保持一定的距離(li)，還應(ying)符(fu)合下列規定： ①.與城鎮(zhen)居民點(dian)或人(ren)群密集的村(cun)莊、學校的距離(li)，不宜(yi)小(xiao)(xiao)于15m。 ②.與飛(fei)機場(chang)、海(hai)（河(he)）港碼頭以及大、中型(xing)水(shui)庫和(he)水(shui)工(gong)(gong)建、構(gou)筑(zhu)物(wu)、工(gong)(gong)廠的距離(li)不宜(yi)小(xiao)(xiao)于20m。...
長輸(shu)管道線路工程(cheng)設計應取全(quan)、取準(zhun)的資(zi)料(liao)如下。 ①.沿線氣象資(zi)料(liao)。 ②.河流、溝渠、溝谷、湖(hu)泊的水文與地(di)質(zhi)資(zi)料(liao)，滿(man)足規(gui)范(fan)規(gui)定的洪水設防標準(zhun)要(yao)求(qiu)。 ③.沿線地(di)形、地(di)貌(mao)、斷面測量資(zi)料(liao)。 ④.沿線管道防腐(fu)要(yao)求(qiu)提供的腐(fu)蝕測試資(zi)料(liao)。&n...
1.輸(shu)(shu)氣(qi)管(guan)道工(gong)(gong)程（GasTransmissionPipelineProject） 輸(shu)(shu)氣(qi)管(guan)道工(gong)(gong)程是指用管(guan)道輸(shu)(shu)送天然氣(qi)或人工(gong)(gong)煤氣(qi)的工(gong)(gong)程，一般包(bao)括輸(shu)(shu)氣(qi)管(guan)道、輸(shu)(shu)氣(qi)站(zhan)、管(guan)道穿越及輔助生產(chan)設(she)施等工(gong)(gong)程內容。2.輸(shu)(shu)氣(qi)站(zhan)（GasTransmissionStation）&n...
1.輸(shu)(shu)油管(guan)(guan)道(dao)(dao)(dao)工程(cheng) 輸(shu)(shu)油管(guan)(guan)道(dao)(dao)(dao)工程(cheng)是指用管(guan)(guan)道(dao)(dao)(dao)輸(shu)(shu)送(song)油品(pin)的(de)建(jian)設工程(cheng)，一般包括鋼管(guan)(guan)、管(guan)(guan)道(dao)(dao)(dao)附(fu)件和(he)輸(shu)(shu)油站(zhan)等。2.輸(shu)(shu)油站(zhan) 輸(shu)(shu)油站(zhan)是輸(shu)(shu)油管(guan)(guan)道(dao)(dao)(dao)工程(cheng)中(zhong)(zhong)各類工藝站(zhan)場的(de)統(tong)稱，如輸(shu)(shu)油首(shou)站(zhan)、輸(shu)(shu)油末(mo)站(zhan)、中(zhong)(zhong)間泵站(zhan)、中(zhong)(zhong)間熱泵站(zhan)、中(zhong)(zhong)間加熱站(zhan)及分輸(shu)(shu)站(zhan)等。分輸(shu)(shu)站(zhan)是輸(shu)(shu)油管(guan)(guan)道(dao)(dao)(dao)途中(zhong)(zhong)以(yi)管(guan)(guan)道(dao)(dao)(dao)支線向用戶分...
長輸(shu)管(guan)道一般具(ju)有(you)輸(shu)送距離(li)長（常穿越多(duo)個行政區、省、市，甚至可能跨越國界），輸(shu)送商品介質，中途(tu)大(da)多(duo)設(she)有(you)加壓(ya)站，穿越、跨越工(gong)程多(duo)，絕大(da)部分為埋(mai)地(di)敷設(she)等特點。與公(gong)用管(guan)道、工(gong)業(ye)管(guan)道相比較，其主要不同(tong)點是(shi)：輸(shu)送的介質比較單一；工(gong)藝流程比較簡單；由于(yu)輸(shu)送距離(li)長，要求(qiu)輸(shu)送壓(ya)力高；...
