和泓四季節(jié)項(xiàng)目住宅樓采暖設(shè)計(jì)畢業(yè)設(shè)計(jì)-資料下載頁(yè)
2025-06-17 13:24本頁(yè)面
【正文】 formance, budget, and schedule goals. From the outset, the building’s form, dimension, and organization were shaped by EUI targets (30% below ASHRAE 2007 benchmarks, or Kbtu/SF/yr). Because the project award was made via an accelerated designbuild petition, the team had a mere 18week window to advance the design to a level that allowed the contractor to guaranteea maximum price for delivery, with confidence that the building would perform as expected. This short timeline required a tightly controlled, highlycollaborative process that involved all team members from day one. As a result, the team quickly and efficiently shortlisted, developed, and refined a series of strategies for the site, building, and systems design. After project award, the early inclusion of a mechanical contractor and the proactive engagement of GSA enabled the team to continue to collaboratively optimize the design to further improve anticipated building performance. Currently, the building is predicted to use less than 22 KBtu/sf/year, 40% below the AHSHRAE 2007 benchmarks, earning an Energy Star Score of 100 (putting it in the top 1% of parable buildings) and meeting the 2030 Challenge. The designbuild team is contractually obligated to ensure that the project energy performance standards are achieved after one year of operation, with % of the total designbuild contract value at risk. The team’s analytic and researchbased approach to design (including indepth energy modeling) includes the following energy saving strategies and features: A high performance fade, optimized by orientation, that enables both a low energy chilled beambased HVACsystem and abundant daylight to reduce lighting loads The addition of a phase change thermal storage tank coupled with a groundloop heat exchanger to capture andreuse otherwise wasted thermal energy, furthering the efficiency of the waterbased HVAC system. High efficiency lighting () with enhanced lighting controlsKey words： dimension Architectural form Energy star 中文翻譯綜合設(shè)計(jì)”建立交付團(tuán)隊(duì)達(dá)到激進(jìn)的建筑物能源性能目標(biāo)杜安艾倫托德斯坦,友邦保險(xiǎn),LEED美聯(lián)社杰克艾弗里湯姆馬賽、PE、LEED美聯(lián)社湯姆進(jìn)行、PE、LEED美聯(lián)社金伯利保爾森、PE、LEED成員ASHRAE ASHRAE ASHRAE成員成員查爾斯Chaloeicheep、PE、LEED美聯(lián)社克里斯托弗弗林特Chatto副友邦,LEED美聯(lián)社ASHRAE成員 摘要作為一個(gè)2009年美國(guó)復(fù)蘇與再投資法案資助項(xiàng)目和部分通用服務(wù)政府(GSA)卓越的設(shè)計(jì)程序,雄心勃勃的建設(shè)績(jī)效目標(biāo)設(shè)定的新B12021重建為美國(guó)陸軍工程兵團(tuán)(USACE)西雅圖地區(qū)總部。一個(gè)高度集成的設(shè)計(jì)構(gòu)建團(tuán)隊(duì)必須創(chuàng)造一個(gè)高價(jià)值的解決方案,滿足設(shè)計(jì)、能量性能、預(yù)算和時(shí)間表的目標(biāo)。從一開(kāi)始,建筑的形式、尺寸、和組織的形狀是由EUI目標(biāo)(30% 2007年基準(zhǔn), Kbtu /科幻/年)。因?yàn)轫?xiàng)目獎(jiǎng)是通過(guò)加速設(shè)計(jì)競(jìng)爭(zhēng),團(tuán)隊(duì)僅有18周窗口來(lái)推進(jìn)設(shè)計(jì)水平,允許承包商保證一個(gè)最高價(jià)格為交貨,有信心,該建筑將按預(yù)期執(zhí)行。這短時(shí)間要求嚴(yán)格控制、高度協(xié)作的過(guò)程,包括從第一天所有的團(tuán)隊(duì)成員。因此,團(tuán)隊(duì)成員很快和有效地篩選、開(kāi)發(fā)、和精制一系列策略、構(gòu)建、網(wǎng)站系統(tǒng)設(shè)計(jì)。在項(xiàng)目獎(jiǎng),早期包含一個(gè)機(jī)械承包商和積極主動(dòng)的參與使團(tuán)隊(duì)GSA繼續(xù)協(xié)同優(yōu)化設(shè)計(jì),進(jìn)一步提高預(yù)期的建筑性能。目前,建筑預(yù)計(jì)使用小于22 KBtu /科幻/年,40%低于AHSHRAE 2007基準(zhǔn)、獲得能源之星嗎100分(把它排在前1%的同類建筑)和會(huì)議2030年的挑戰(zhàn)。設(shè)計(jì)團(tuán)隊(duì)的簽約要確保項(xiàng)目能源性能標(biāo)準(zhǔn)是達(dá)到后一年的運(yùn)作,%的總設(shè)計(jì)、建設(shè)合同風(fēng)險(xiǎn)價(jià)值。團(tuán)隊(duì)的分析和研究方法來(lái)設(shè)計(jì)(包括深入能源建模)包括以下節(jié)能策略和特點(diǎn):高性能外墻,由取向,使優(yōu)化兩一個(gè)低能量的冷凍梁基礎(chǔ)暖通空調(diào)系統(tǒng)和豐富的日光照明負(fù)荷降低添加相變熱貯存柜加上一個(gè)接地回路熱交換器來(lái)捕獲和重用否則浪費(fèi)熱能,促進(jìn)效率的水性空調(diào)系統(tǒng)。高效照明( w / sf)和增強(qiáng)照明控制關(guān)鍵字：能量性能 建筑形式 能源之星Outdoor synthetic temperature for the calculationof space heating loadABSTRACT: Methods to select the outdoor design temperature(ODT) for heating load calculation specified in current design codes in different countries are firstly discussed. Then a new method namely Stochastic Analysis is presented to determine the outdoor synthetic temperature(OST) ,which fully considers the randomness of weather and internal casual gains , and the thermal performance of builidings. The concept of OST enables the design of space heating system to be the tradeoff between economics and risk. Finally , case studies of the influence of different building ponents on OST of a residential room in Beijing have been studies , which shows that OST depends upon building structures as well as weather conditions . It is remended that OST rather than ODT should be employed in heating load calculation hence , sizing equipment for space heating systems . Key words: Heating load calculation。Outdoor design conditions。Residential buildings。Stochastic analysis。Thermal performance of buildings中文翻譯戶外合成的溫度和空間加熱負(fù)載的計(jì)算摘要：選擇室外設(shè)計(jì)溫度(ODT)采暖負(fù)荷計(jì)算當(dāng)前設(shè)計(jì)規(guī)范中指定不同國(guó)家的方法。然后一個(gè)新方法即隨機(jī)分析提出了確定室外綜合溫度(OST),充分考慮了隨機(jī)性的天氣和內(nèi)部休閑收益和熱性能的大廈的概念。使設(shè)計(jì)的OST空間加熱系統(tǒng)是經(jīng)濟(jì)學(xué)和風(fēng)險(xiǎn)之間的權(quán)衡。最后,案例研究的影響,不同建筑組件的一個(gè)住宅房間OST在北京做過(guò)研究,這表明OST取決于建筑結(jié)構(gòu)以及天氣條件。建議OST而不是ODT應(yīng)該用于采暖負(fù)荷計(jì)算，因此應(yīng)安裝設(shè)備空間加熱系統(tǒng)。關(guān)鍵詞:采暖負(fù)荷計(jì)算。戶外設(shè)計(jì)條件。住宅。隨機(jī)分析。熱性能的建筑物 35
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