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target="_blank" href="http://www.dameics.com/lunwen/f/" title="論文范文">論文范文</a></span> <span id="zl439bdzb" class="source"><a target="_blank" href="http://www.dameics.com/usr/login.html" title="我要投稿">我要投稿</a></span> </div> <script type="text/javascript">s("content_top");</script> <div id="zl439bdzb" class="content"> <div id="zl439bdzb" class="excellent_articles_box"> <ul> <li id="zl439bdzb" class="excellent_articles_title">相關(guān)推薦</li> </ul> </div> <p>關(guān)于天燃?xì)夤艿拦こ痰恼撐?/p><p>　　<strong>1燃?xì)夤こ淌┕?/strong></p><p style="text-align: center;"><img loading="lazy" src="https://p.9136.com/00/l/c2dbcec403.jpg" alt="關(guān)于天燃?xì)夤艿拦こ痰恼撐?/></p><p>　�。�1）管道焊接</p><p>　　管道焊接是整個(gè)燃?xì)夤こ淌┕ぶ凶铌P(guān)鍵、最主要的部分，直接關(guān)系到工程質(zhì)量。管道焊接主要又分為兩個(gè)部分：鋼管焊接和PE管焊接。鋼管焊接時(shí)，其坡口尺寸、施焊環(huán)境、組對(duì)間隙、開(kāi)口位置等需要嚴(yán)格按照國(guó)家現(xiàn)行標(biāo)準(zhǔn)和有關(guān)條文來(lái)執(zhí)行，焊接完成后,施工單位質(zhì)檢員必須對(duì)所有焊縫進(jìn)行外觀檢查并做好焊接檢查記錄,并按照設(shè)計(jì)文件要求對(duì)焊縫的內(nèi)部質(zhì)量進(jìn)行檢驗(yàn)(無(wú)損探傷或x射線)。當(dāng)檢測(cè)合格后，需要對(duì)管道進(jìn)行防腐處理以延長(zhǎng)管道使用時(shí)間。PE管焊接施工中，管道連接前應(yīng)該對(duì)管道進(jìn)行各方面的檢測(cè)如管件規(guī)格、壓力等級(jí)等等，并且一定要檢查管道表面是否有磕碰和劃傷，檢查傷痕深度不能超過(guò)管壁的百分之十。在焊接過(guò)程中，接頭處應(yīng)該自由冷卻并且冷卻過(guò)程中不能任意移動(dòng)接頭。</p><p>　�。�2）管道吹掃</p><p>　　在管道安裝完畢并驗(yàn)收合格后，需要進(jìn)行吹掃工作。吹掃工作主要施工對(duì)象是管段內(nèi)的調(diào)壓器、閥門(mén)、過(guò)濾器等，而燃?xì)庠O(shè)備則無(wú)需吹掃。吹掃時(shí)一定要注意控制吹掃壓力在管道設(shè)計(jì)壓力范圍內(nèi)，吹掃的管道長(zhǎng)度也不應(yīng)該過(guò)長(zhǎng)。最后吹掃工作完畢時(shí)，應(yīng)該能確保目測(cè)排氣無(wú)煙塵，用白布抹擦排氣口進(jìn)行檢驗(yàn)，要求無(wú)灰塵、鐵銹或其他雜物。管道吹掃工作極為繁瑣，要求細(xì)致，吹掃過(guò)程中一定要敖征沒(méi)有死角盲點(diǎn)。</p><p>　�。�3）對(duì)安裝好的管道進(jìn)行性能檢測(cè)</p><p>　　管道安裝的一系列工作完成，在填好管溝前，應(yīng)該對(duì)安裝完畢的管道進(jìn)行全面檢測(cè)，檢測(cè)的要點(diǎn)集中于管道的性能，如強(qiáng)度和嚴(yán)密性，這兩項(xiàng)是衡量管道質(zhì)量的重要指標(biāo)。</p><p>　　<strong>2燃?xì)馐┕すこ贪踩Ｕ?/strong></p><p>　　任何施工都可能有一定的安全隱患，燃?xì)夤こ淌┕ひ膊焕狻Ｈf(wàn)一施工過(guò)程中因某些非法操作或檢測(cè)敷衍造成安全事故，對(duì)于企業(yè)和相關(guān)部門(mén)都會(huì)造成極大打擊，對(duì)受害者更甚。</p><p>　　（1）燃?xì)馐┕ぶ械陌踩蛩?/p><p>　　縱觀整個(gè)燃?xì)夤こ淌┕�，施工過(guò)程中的主要安全因素包括人員安全、設(shè)備安全和作業(yè)安全。對(duì)于人員安全因素，企業(yè)在施工中，一定要確保施工人員的安全，在極為惡劣的天氣條件下必須做好足夠的安全防護(hù)措施，并且一定要提高施工人員的安全意識(shí)。此外，由于施工點(diǎn)較為靠近居民區(qū)，并且施工完畢后居民使用時(shí)，工程施工的安全性能直接關(guān)乎百性的生命財(cái)產(chǎn)安全，必須加強(qiáng)安全建設(shè)要和施工現(xiàn)場(chǎng)的安全管理，每個(gè)環(huán)節(jié)都應(yīng)該嚴(yán)格檢查管理、記錄情況。要想保障燃?xì)夤こ淌┕ぐ踩�，前提是燃�(xì)庠O(shè)備燃?xì)馐┕C(jī)械設(shè)備質(zhì)量和安全性能，現(xiàn)在有許多施工單位和不法商家為了利益，在施工設(shè)備上偷工減料，大大降低管道強(qiáng)度，造成極大安全隱患。燃?xì)夤こ淌┕ぶ械淖鳂I(yè)安全也尤為重要，有不少安全事故的產(chǎn)生和施工不規(guī)范有極大關(guān)系。許多施工人員安全意識(shí)不強(qiáng)，在施工時(shí)往往忽視用水用電安全、有些施工人員沒(méi)有專(zhuān)門(mén)接受過(guò)相關(guān)的教育，對(duì)施工中的某些重要細(xì)節(jié)了解不清、重視不夠，對(duì)于可能造成的后果意識(shí)不夠。施工單位一定要加強(qiáng)對(duì)員工的安全作業(yè)知識(shí)教育和技能培訓(xùn)，不斷增強(qiáng)安全防范意識(shí)和安全作業(yè)水平。</p><p>　�。�2）燃?xì)夤こ淌┕さ陌踩胧?/p><p>　　要想保證工程在施工中的安全，可以加大施工現(xiàn)場(chǎng)安全設(shè)備的科技投入，并且對(duì)于每個(gè)施工設(shè)備和材料進(jìn)行嚴(yán)格檢測(cè)、責(zé)任分配和詳細(xì)記錄，但每一項(xiàng)施工環(huán)節(jié)進(jìn)行嚴(yán)格監(jiān)測(cè)，保證施工規(guī)范，各個(gè)細(xì)節(jié)都到位。最重要的是施工單位、企業(yè)要有較強(qiáng)的安全意識(shí)，對(duì)安全隱患有足夠了解和重視。</p><p>　　<strong>3總結(jié)</strong></p><p>　　燃?xì)庾鳛橐环N高效、安全的能源，它在居民生活中的應(yīng)用越來(lái)越普遍，燃?xì)夤こ淌浅鞘械幕A(chǔ)性的工程，關(guān)系到千家萬(wàn)戶，而燃?xì)夤こ淌┕け旧砭哂幸欢ǖ膹?fù)雜性，施工步驟操作難度較大并且有一定的安全隱患，在施工中，我們要不斷提高施工質(zhì)量和安全性能，嚴(yán)格執(zhí)行國(guó)家的相關(guān)標(biāo)準(zhǔn)、規(guī)范要求，從設(shè)計(jì)、施工、驗(yàn)收以及對(duì)質(zhì)量、安全、成本、進(jìn)度等進(jìn)行全過(guò)程、全方位進(jìn)行嚴(yán)格把關(guān)，保證在施工過(guò)程中不留一點(diǎn)瑕疵和隱患。這樣才能建設(shè)出讓政府放心、使市民滿意的燃?xì)夤こ?</p><script>s("content_relate");</script><p>【天燃?xì)夤艿拦こ痰恼撐摹肯嚓P(guān)文章：</p><p><a 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