青島發電(dian)站(zhan)抗(kang)爆(bao)墻安(an)裝(zhuang)(zhuang)(zhuang)技術要(yao)(yao)點(dian)與實(shi)施(shi)(shi)流(liu)程青島作為(wei)沿(yan)海工(gong)業(ye)重(zhong)鎮，其發電(dian)站(zhan)的安(an)全防(fang)護(hu)(hu)要(yao)(yao)求(qiu)極(ji)高。抗(kang)爆(bao)墻作為(wei)抵(di)御沖擊波的關鍵設施(shi)(shi)，其安(an)裝(zhuang)(zhuang)(zhuang)需遵循以(yi)下(xia)技術規(gui)范：一、設計原則1.采用(yong)(yong)多層(ceng)復合(he)結構(gou)，外層(ceng)為(wei)8-12mm厚(hou)防(fang)爆(bao)鋼(gang)板，內填充輕質(zhi)吸能(neng)(neng)(neng)材(cai)(cai)料（如(ru)巖棉或陶瓷纖維）2.墻體厚(hou)度(du)(du)需達(da)到300-500mm，抗(kang)爆(bao)壓(ya)(ya)(ya)力值(zhi)≥1.5MPa3.設置(zhi)(zhi)泄(xie)爆(bao)通(tong)(tong)道，配置(zhi)(zhi)自動(dong)泄(xie)壓(ya)(ya)(ya)裝(zhuang)(zhuang)(zhuang)置(zhi)(zhi)，降低(di)沖擊波疊加效應(ying)二、施(shi)(shi)工(gong)流(liu)程1.基礎處理：澆筑C40混凝(ning)土基座(zuo)，預埋抗(kang)震錨栓(shuan)，平整(zheng)(zheng)度(du)(du)誤(wu)差≤3mm/m22.骨架(jia)安(an)裝(zhuang)(zhuang)(zhuang)：采用(yong)(yong)H型(xing)鋼(gang)框架(jia)，垂直度(du)(du)偏差＜1/1000，焊縫進行(xing)UT探(tan)傷(shang)檢(jian)測3.板材(cai)(cai)裝(zhuang)(zhuang)(zhuang)配：錯縫安(an)裝(zhuang)(zhuang)(zhuang)防(fang)爆(bao)板，接縫處填充防(fang)火(huo)密封膠(jiao)，螺栓(shuan)間距≤200mm4.系統(tong)集(ji)成：安(an)裝(zhuang)(zhuang)(zhuang)泄(xie)壓(ya)(ya)(ya)閥（動(dong)作壓(ya)(ya)(ya)力0.3MPa±5%）、應(ying)力監(jian)測傳感(gan)器三、質(zhi)量(liang)控制要(yao)(yao)點(dian)1.材(cai)(cai)料檢(jian)測：鋼(gang)板需符合(he)GB/T709標準，防(fang)火(huo)涂料通(tong)(tong)過(guo)(guo)(guo)UL1709認證2.焊接工(gong)藝：采用(yong)(yong)CO?氣體保(bao)護(hu)(hu)焊，焊縫熔深≥板厚(hou)的80%3.氣密性測試：施(shi)(shi)加0.1MPa氣壓(ya)(ya)(ya)，泄(xie)漏率(lv)＜0.5m3/h·m24.抗(kang)震驗證：通(tong)(tong)過(guo)(guo)(guo)ANSYS模擬(ni)9級工(gong)況，位移角限值(zhi)1/250四、特殊環境應(ying)對1.沿(yan)海防(fang)腐：表面噴涂環氧富(fu)鋅底漆（80μm）+聚(ju)氨酯面漆（60μm）2.臺風防(fang)護(hu)(hu)：設置(zhi)(zhi)抗(kang)風拉索系統(tong)，設計抗(kang)風等級≥12級3.智能(neng)(neng)(neng)監(jian)測：集(ji)成應(ying)變傳感(gan)器+聲(sheng)發射系統(tong)，實(shi)時監(jian)控結構(gou)完整(zheng)(zheng)性工(gong)程驗收需通(tong)(tong)過(guo)(guo)(guo)第三方(fang)檢(jian)測機構(gou)現場試驗，采用(yong)(yong)當量(liang)模擬(ni)法驗證防(fang)護(hu)(hu)性能(neng)(neng)(neng)。后(hou)期維護(hu)(hu)應(ying)每季度(du)(du)進行(xing)緊(jin)固件扭(niu)矩(ju)檢(jian)測（標準值(zhi)±10%），每年開(kai)展全尺(chi)寸無損探(tan)傷(shang)。通(tong)(tong)過(guo)(guo)(guo)科學設計和規(gui)范施(shi)(shi)工(gong)，可(ke)確保(bao)抗(kang)爆(bao)墻在工(gong)況下(xia)的可(ke)靠性，為(wei)青島電(dian)力基礎設施(shi)(shi)提供堅實(shi)保(bao)障(zhang)。

青(qing)島(dao)防(fang)(fang)爆(bao)墻(qiang)建(jian)(jian)設(she)與維護(hu)注意(yi)事項青(qing)島(dao)作(zuo)為(wei)沿(yan)海工(gong)業城(cheng)市，防(fang)(fang)爆(bao)墻(qiang)的建(jian)(jian)設(she)需(xu)結(jie)合(he)地域特(te)點(dian)及(ji)(ji)氣候(hou)條件(jian)，遵循以(yi)下(xia)(xia)要點(dian)以(yi)確(que)保(bao)(bao)安(an)全性和耐久性：一、設(she)計(ji)規范與選(xuan)址要求(qiu)1.嚴格(ge)依據《抗(kang)(kang)爆(bao)間(jian)室結(jie)構設(she)計(ji)規范》（GB50907）設(she)計(ji)，結(jie)合(he)沖擊(ji)波參(can)數計(ji)算墻(qiang)體(ti)厚度(du)(du)及(ji)(ji)配(pei)筋，建(jian)(jian)議咨(zi)詢青(qing)島(dao)本(ben)地防(fang)(fang)爆(bao)設(she)計(ji)機構。2.選(xuan)址應(ying)避開地質(zhi)(zhi)松(song)軟區(qu)域，沿(yan)海區(qu)域需(xu)特(te)別關注地下(xia)(xia)水(shui)位(wei)，建(jian)(jian)議地基(ji)深度(du)(du)不低于1.5米(mi)并(bing)作(zuo)防(fang)(fang)水(shui)處(chu)理。與周(zhou)(zhou)邊建(jian)(jian)筑保(bao)(bao)持(chi)≥3倍墻(qiang)高的安(an)全距離(li)。二、材料選(xuan)用(yong)標(biao)準1.主(zhu)體(ti)結(jie)構推薦C40及(ji)(ji)以(yi)上混(hun)(hun)(hun)(hun)凝(ning)(ning)土(tu)(tu)，鋼(gang)(gang)筋采用(yong)HRB400級(ji)螺紋(wen)鋼(gang)(gang)，沿(yan)海環(huan)境應(ying)選(xuan)用(yong)鍍(du)鋅(xin)鋼(gang)(gang)材（鋅(xin)層≥275g/m2）或添加(jia)混(hun)(hun)(hun)(hun)凝(ning)(ning)土(tu)(tu)防(fang)(fang)腐(fu)劑。2.接(jie)縫(feng)處(chu)使用(yong)耐候(hou)密封膠(jiao)（位(wei)移能力≥25%），預埋件(jian)需(xu)做三重(zhong)防(fang)(fang)腐(fu)處(chu)理。三、施(shi)工(gong)質(zhi)(zhi)量控(kong)制(zhi)1.地基(ji)處(chu)理：砂質(zhi)(zhi)地基(ji)需(xu)換(huan)填粘土(tu)(tu)并(bing)分層夯實（壓實系數≥0.95），設(she)置(zhi)排水(shui)盲溝（間(jian)距≤5m）。2.混(hun)(hun)(hun)(hun)凝(ning)(ning)土(tu)(tu)澆筑：夏季施(shi)工(gong)時入模(mo)溫度(du)(du)控(kong)制(zhi)在28℃以(yi)下(xia)(xia)，采用(yong)低溫水(shui)泥(ni)并(bing)添加(jia)緩凝(ning)(ning)劑。冬季施(shi)工(gong)需(xu)采用(yong)加(jia)熱骨料及(ji)(ji)摻(chan)加(jia)防(fang)(fang)凍劑。3.模(mo)板(ban)(ban)工(gong)程：使用(yong)鋼(gang)(gang)模(mo)板(ban)(ban)并(bing)涂(tu)覆脫模(mo)劑，垂(chui)直(zhi)度(du)(du)偏差(cha)≤3mm/m，接(jie)縫(feng)處(chu)加(jia)貼密封膠(jiao)條。四、環(huan)境適應(ying)性措施(shi)1.沿(yan)海防(fang)(fang)護(hu)：混(hun)(hun)(hun)(hun)凝(ning)(ning)土(tu)(tu)表面涂(tu)刷浸漬(zi)劑（滲透深度(du)(du)≥3mm），鋼(gang)(gang)構件(jian)采用(yong)環(huan)氧富鋅(xin)底(di)漆（80μm）+聚氨酯(zhi)面漆（60μm）雙(shuang)重(zhong)防(fang)(fang)護(hu)。2.抗(kang)(kang)風(feng)設(she)計(ji)：墻(qiang)體(ti)設(she)置(zhi)間(jian)距≤2m的加(jia)強(qiang)肋(lei)，頂部安(an)裝防(fang)(fang)浪板(ban)(ban)（傾斜角≥15°）。五(wu)、運維管理要點(dian)1.建(jian)(jian)立季度(du)(du)檢(jian)查制(zhi)度(du)(du)，重(zhong)點(dian)檢(jian)測裂縫(feng)寬(kuan)度(du)(du)（允許值(zhi)≤0.2mm）及(ji)(ji)鋼(gang)(gang)材銹(xiu)蝕情況（銹(xiu)蝕率＜5%）。2.周(zhou)(zhou)邊5米(mi)內(nei)禁止堆放(fang)貨物(wu)，定期清理排水(shui)系統，臺風(feng)季節(jie)前(qian)進行專項結(jie)構檢(jian)測。特(te)別提示：青(qing)島(dao)市要求(qiu)高度(du)(du)≥3m的防(fang)(fang)爆(bao)墻(qiang)需(xu)向應(ying)急(ji)管理局備(bei)案，施(shi)工(gong)前(qian)應(ying)取得建(jian)(jian)設(she)工(gong)程規劃(hua)許可（鄉村建(jian)(jian)設(she)規劃(hua)許可證），并(bing)做好環(huan)境影響(xiang)評估。建(jian)(jian)議選(xuan)擇具備(bei)《防(fang)(fang)爆(bao)工(gong)程承包資(zi)質(zhi)(zhi)》的施(shi)工(gong)單位(wei)，竣工(gong)后需(xu)通過(guo)第三方防(fang)(fang)爆(bao)檢(jian)測（參(can)照T/CECS10084-2020標(biao)準）。

**淄博輕(qing)(qing)(qing)(qing)質(zhi)防(fang)(fang)爆(bao)墻安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)注意(yi)事項**輕(qing)(qing)(qing)(qing)質(zhi)防(fang)(fang)爆(bao)墻因其(qi)(qi)抗(kang)爆(bao)、防(fang)(fang)火、輕(qing)(qing)(qing)(qing)質(zhi)等(deng)特性(xing)(xing)，廣泛(fan)應用(yong)于工業、化工等(deng)高風(feng)險場所。為確(que)(que)保安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)質(zhi)量與安(an)(an)(an)(an)(an)全性(xing)(xing)，需(xu)(xu)(xu)(xu)(xu)注意(yi)以(yi)下(xia)事項：**1.材(cai)料(liao)驗收(shou)與儲(chu)存(cun)**安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)前需(xu)(xu)(xu)(xu)(xu)核對防(fang)(fang)爆(bao)板(ban)(ban)、輕(qing)(qing)(qing)(qing)鋼龍(long)骨、緊(jin)固件等(deng)材(cai)料(liao)的合(he)格證及(ji)檢(jian)測報告，鍋(guo)爐(lu)(lu)房防(fang)(fang)爆(bao)墻廠家，確(que)(que)認其(qi)(qi)符合(he)國(guo)家防(fang)(fang)爆(bao)、防(fang)(fang)火標準（如GB/T25970）。材(cai)料(liao)應儲(chu)存(cun)在干燥(zao)通風(feng)處(chu)，避(bi)(bi)免受潮變形，尤其(qi)(qi)是防(fang)(fang)爆(bao)板(ban)(ban)需(xu)(xu)(xu)(xu)(xu)平放(fang)，防(fang)(fang)止邊(bian)(bian)角(jiao)破損。**2.基層處(chu)理與放(fang)線定(ding)(ding)位(wei)(wei)**安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)前檢(jian)查基層墻體平整度(du)(du)，確(que)(que)保無空鼓(gu)、開(kai)裂等(deng)問題。根據設(she)(she)計(ji)圖紙放(fang)線，標出(chu)龍(long)骨位(wei)(wei)置及(ji)防(fang)(fang)爆(bao)板(ban)(ban)分割(ge)線，誤差需(xu)(xu)(xu)(xu)(xu)控制在±3mm以(yi)內，避(bi)(bi)免后期安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)錯位(wei)(wei)。**3.龍(long)骨安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)要(yao)點**輕(qing)(qing)(qing)(qing)鋼龍(long)骨應選(xuan)用(yong)鍍(du)鋅(xin)材(cai)質(zhi)，間(jian)距按設(she)(she)計(ji)要(yao)求(qiu)設(she)(she)置（通常≤600mm）。豎向龍(long)骨需(xu)(xu)(xu)(xu)(xu)垂(chui)直(zhi)固定(ding)(ding)，與地(di)面、頂板(ban)(ban)連(lian)接(jie)處(chu)加(jia)裝(zhuang)(zhuang)(zhuang)(zhuang)彈性(xing)(xing)膠(jiao)墊，以(yi)提升(sheng)抗(kang)沖(chong)擊(ji)性(xing)(xing)能。橫向龍(long)骨節(jie)點需(xu)(xu)(xu)(xu)(xu)用(yong)鉚釘(ding)或高強度(du)(du)螺栓加(jia)固，確(que)(que)保整體框架穩(wen)固。**4.防(fang)(fang)爆(bao)板(ban)(ban)固定(ding)(ding)規范**板(ban)(ban)材(cai)應從下(xia)往(wang)上(shang)(shang)安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)，長(chang)邊(bian)(bian)垂(chui)直(zhi)于龍(long)骨，采用(yong)自攻螺釘(ding)固定(ding)(ding)。螺釘(ding)間(jian)距≤200mm，距板(ban)(ban)邊(bian)(bian)≥15mm，需(xu)(xu)(xu)(xu)(xu)沉(chen)入(ru)板(ban)(ban)面0.5-1mm，避(bi)(bi)免凸起影(ying)響密封(feng)性(xing)(xing)。相鄰板(ban)(ban)材(cai)間(jian)預(yu)留3-5mm縫(feng)隙，填充防(fang)(fang)火密封(feng)膠(jiao)，保證接(jie)縫(feng)處(chu)抗(kang)爆(bao)強度(du)(du)。**5.特殊節(jie)點處(chu)理**墻體轉角(jiao)、門窗(chuang)洞(dong)口(kou)等(deng)部(bu)位(wei)(wei)需(xu)(xu)(xu)(xu)(xu)增(zeng)設(she)(she)加(jia)強龍(long)骨，洞(dong)口(kou)四角(jiao)防(fang)(fang)爆(bao)板(ban)(ban)應切割(ge)成(cheng)L型，鍋(guo)爐(lu)(lu)房防(fang)(fang)爆(bao)墻施(shi)工隊，避(bi)(bi)免應力集中。管線開(kai)孔(kong)需(xu)(xu)(xu)(xu)(xu)預(yu)先定(ding)(ding)位(wei)(wei)，孔(kong)徑不超過(guo)板(ban)(ban)寬1/3，威海鍋(guo)爐(lu)(lu)房防(fang)(fang)爆(bao)墻，開(kai)孔(kong)后需(xu)(xu)(xu)(xu)(xu)用(yong)防(fang)(fang)爆(bao)密封(feng)膠(jiao)封(feng)堵，并(bing)加(jia)裝(zhuang)(zhuang)(zhuang)(zhuang)金屬護套。**6.施(shi)工安(an)(an)(an)(an)(an)全與驗收(shou)**安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)時(shi)需(xu)(xu)(xu)(xu)(xu)佩戴(dai)防(fang)(fang)護裝(zhuang)(zhuang)(zhuang)(zhuang)備，避(bi)(bi)免粉塵吸入(ru)。完工后需(xu)(xu)(xu)(xu)(xu)進行(xing)專項驗收(shou)：檢(jian)查墻體平整度(du)(du)（誤差≤2mm/m）、接(jie)縫(feng)密封(feng)性(xing)(xing)及(ji)螺栓緊(jin)固情況，并(bing)進行(xing)抗(kang)爆(bao)性(xing)(xing)能抽檢(jian)。驗收(shou)資料(liao)需(xu)(xu)(xu)(xu)(xu)存(cun)檔備查。**7.環(huan)境(jing)與維(wei)護要(yao)求(qiu)**施(shi)工環(huan)境(jing)溫(wen)度(du)(du)宜在5℃-35℃之間(jian)，濕度(du)(du)≤80%。安(an)(an)(an)(an)(an)裝(zhuang)(zhuang)(zhuang)(zhuang)后72小時(shi)內避(bi)(bi)免劇(ju)烈震動，日常維(wei)護中定(ding)(ding)期檢(jian)查密封(feng)膠(jiao)狀態(tai)，鍋(guo)爐(lu)(lu)房防(fang)(fang)爆(bao)墻施(shi)工多少錢(qian)一(yi)平，及(ji)時(shi)修補破損部(bu)位(wei)(wei)。遵(zun)循上(shang)(shang)述規范，可發揮輕(qing)(qing)(qing)(qing)質(zhi)防(fang)(fang)爆(bao)墻的安(an)(an)(an)(an)(an)全防(fang)(fang)護功能，確(que)(que)保工程符合(he)設(she)(she)計(ji)要(yao)求(qiu)與行(xing)業標準。