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BIM給建筑業(yè)帶來的價(jià)值

   日期:2019-03-15     瀏覽:250    

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">BIM建筑信息模型(Building Information Modeling)是以建筑工程項(xiàng)目的各項(xiàng)相關(guān)信息數(shù)據(jù)作為模型的基礎(chǔ),進(jìn)行建筑模型的建立。它具有可視化,協(xié)調(diào)性,模擬性,優(yōu)化性和可出圖性五大特點(diǎn)。他讓設(shè)計(jì)、建造、管理同一在一個(gè)平臺(tái)下工作,是建筑工程的集成管理環(huán)境,可以使建筑工程在其整個(gè)進(jìn)程中顯著提高效率、大量減少風(fēng)險(xiǎn)。

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">因?yàn)樵谠缙谠O(shè)計(jì)階段就能發(fā)現(xiàn)后期真正施工階段所會(huì)出現(xiàn)的各種問題,來提前處理,為后期活動(dòng)打下堅(jiān)固的基礎(chǔ)。在后期施工時(shí)能作為施工的實(shí)際指導(dǎo),也能作為可行性指導(dǎo),以提供合理的施工方案及人員,材料使用的合理配置,從而來最大范圍內(nèi)實(shí)現(xiàn)資源合理運(yùn)用。總之BIM技術(shù)是相當(dāng)先進(jìn)的,不過如今還處于推廣階段,還沒被大多數(shù)人所熟知。

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">關(guān)于這方面的文章很多,行業(yè)協(xié)會(huì)、市場(chǎng)調(diào)查公司、咨詢服務(wù)公司、軟件廠商以及業(yè)主、設(shè)計(jì)、施工企業(yè)都有不同的實(shí)踐經(jīng)驗(yàn)和認(rèn)識(shí)體會(huì)。

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">這是一個(gè)相當(dāng)復(fù)雜的課題,要進(jìn)行量化研究困難也非常大,目前這方面的材料中,項(xiàng)目型、企業(yè)型、市調(diào)型的資料占主要部分,而統(tǒng)計(jì)學(xué)意義上的資料還所見不多。

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">下面羅列一些BIM給建筑業(yè)帶來價(jià)值的量化統(tǒng)計(jì)資料,供同行參考:

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">● 英國機(jī)場(chǎng)管理局利用BIM削減希思羅5號(hào)航站樓百分之十的建造費(fèi)用。

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">美國斯坦福大學(xué)整合設(shè)施工程中心(CIFE)根據(jù)32個(gè)采用BIM的項(xiàng)目總結(jié)了使用建筑信息模型的以下優(yōu)勢(shì):

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">● 消除40%預(yù)算外更改

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">● 造價(jià)估算控制在3%精確度范圍內(nèi)

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">● 造價(jià)估算耗費(fèi)的時(shí)間縮短80%

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">● 通過發(fā)現(xiàn)和解決沖突,將合同價(jià)格降低10%

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">● 項(xiàng)目時(shí)限縮短7%,及早實(shí)現(xiàn)投資回報(bào)

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">美國軍部在2006年表示,通過BIM在以下的范疇里能節(jié)省成本

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">● 更好地協(xié)調(diào)設(shè)計(jì)——節(jié)省5%成本

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">● 改善用戶對(duì)項(xiàng)目的了解——節(jié)省1%成本

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">● 更好地管理沖突——節(jié)省2%成本

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">● 自動(dòng)連結(jié)物業(yè)管理數(shù)據(jù)庫——節(jié)省20%成本

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">● 改善物業(yè)管理效率——節(jié)省12%成本

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">美國Letterman數(shù)字藝術(shù)中心項(xiàng)目在2006完工時(shí)表示,通過BIM她們能按時(shí)完成,并且低于預(yù)算,估算在這個(gè)耗資3500萬美元的項(xiàng)目里節(jié)省了超過1000萬美元。

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">恒基北京世界金融中心通過BIM應(yīng)用在施工圖紙中發(fā)現(xiàn)了7753個(gè)沖突,估算這些沖突如果在施工時(shí)才發(fā)現(xiàn),會(huì)給項(xiàng)目除了造成超過1000萬人民幣及3個(gè)月的浪費(fèi)外,更會(huì)大大的影響項(xiàng)目的質(zhì)量和發(fā)展商的品牌。

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">從這些資料我們發(fā)現(xiàn)對(duì)于BIM價(jià)值的評(píng)估基本上從以下幾個(gè)維度開展:

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">1)經(jīng)濟(jì)效益:例如希思羅5號(hào)航站樓的節(jié)省10%建造費(fèi)用

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">2)工作效率:例如斯坦福大學(xué)的造價(jià)估算時(shí)間減少80%

normal style="MARGIN: 7.8pt 0cm 0pt; WORD-SPACING: 0px; FONT: 12px/18px Simsun; TEXT-TRANSFORM: none; COLOR: rgb(0,0,0); TEXT-INDENT: 21pt; WHITE-SPACE: normal; LETTER-SPACING: normal; TEXT-ALIGN: left; webkit-text-size-adjust: auto; orphans: 2; widows: 2; webkit-text-stroke-width: 0px">3)無形資產(chǎn):例如恒基的發(fā)展商品牌

 
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