Through the analysis and studying of this subject, we can make conclusion as followed : during the whole heating season, the change law of the energy consumption of the thermal bridge is with the change law of the meteorological condition inside and outside the room : when airs temperatures indoor is steady, thermal bridge energy consumption increases with reducing of air temperature outside the room, reduce oppositely. the different position and the different structure patterns of the thermal bridges, even under the same meteorological condition inside and outside of the room, energy consumption of the building is different, and impact on heating energy consumption is different, this is mainly caused by the difference of the constructs thermal bridge and different influence in term of out wall, which lead to total mean heat - transfer coefficient different, when the heat - transfer coefficient is relatively small of outer wall, the impact of wall body is more obvious on heat - transfer coefficient of the thermal bridge
然後確立了在節能建築中
熱橋耗
熱量與室內外氣象參數和
熱橋構造型式的關系,分析與研究並得出:在整個採暖季節中,
熱橋的能耗隨著室內外氣象條件的變化規律是:在室內空氣溫度一定時,
熱橋能耗隨著室外空氣溫度的降低而增大,相反減小;不同部位的
熱橋,其構造型式不同,即使在相同的室內外氣象條件下,產生的能耗也是不同的,並且對採暖能耗的影響也不同,這主要是由於不同構造的
熱橋對外墻的總平均傳
熱系數的影響不同所造成的,並且當外墻主體的傳
熱系數較小時,
熱橋對墻體的傳
熱系數的影響更加明顯。
Thermal bridges in building construction - heat flows and surface temperatures - linear thermal bridges
建築結構中的
熱橋.
熱流和表面溫度.線性
熱橋
Thermal insulation and energy economy in buildings - thermal bridges - examples for planning and performance
建築物中的隔
熱和節能.
熱橋.規劃和施工實例
Thermal bridges in building construction - linear thermal transmittance - simplified methods and default values
建築結構中的
熱橋.線性傳
熱系數.簡化法及默認值
Thermal bridges in building construction - heat flows and surface temperatures - general calculation methods
高層建築中的
熱橋.
熱流和表面溫度.第1部分:一般計算方法
Thermal bridges in bluilding construction - heat flows and surface temperatures - part 1 : general calculation methods
建築結構
熱橋.
熱流和表面溫度.第1部分:通用計算方法
Thermal bridges in building construction - calculation of heat flows and surface temperatures - part 2 : linear thermal bridges
房屋建築中的
熱橋.
熱流量和表面溫度的計算.第2部分:線性
熱橋
Thermal bridges in building construction - linear thermal transmittance - simplified methods and default values iso 14683 : 1999 ; german version en iso 14683 : 1999
建築物
熱橋.線性
熱穿透系數.簡化方法和缺陷值
Thermal bridges in building construction - heat flows and surface temperatures - part 1 : general calculation methods iso 10211 - 1 : 1995 ; german version en iso 10211 - 1 : 1995
建築結構中的
熱橋.
熱流和表面溫度.第1部分:一般計算
In order to make clear the change law of dispelling the heat of the thermal bridge of building and propose the measure for suppressing or eliminating the thermal bridge of the buildings ; the subject is according to the meteorological condition of jinan, to emulation computational analysis and study to the energy - conserving energy consumption of residential housing at first
為了弄清建築
熱橋散
熱的變化規律,並提出抑制或消除建築
熱橋的措施,本課題依據濟南市的氣象條件,首先對節能住宅建築能耗進行模擬計算分析與研究,得出:在節能住宅建築中,圍護結構主體的耗
熱量比傳統建築降低了很多。
At the end, the article discusses issues about architectural design, structural system, hot bridge analyze which need to consider in a holistic energy - conserving design of aerated concrete house
最後,本文對一幢完整的加氣混凝土節能住宅設計需考慮的規劃、建築設計、結構體系、
熱橋分析等方面問題進行了分析論述。
Thermal bridges in building construction - calculation of heat flows and surface temperatures - part 2 : linear thermal bridges iso 10211 - 2 : 2001 ; german version en iso 10211 - 2 : 2001
建築結構
熱橋.
熱流和表面溫度計算.第2部分:線性
熱橋
In the mathematic calculation, adopt ansys software, get four representative thermal bridges " internal temperature distribution and heat - flux get through the thermal bridge and the around outer wall
在數值計算中,採用ansys軟體,求出了4種典型
熱橋的內部溫度分佈及通過
熱橋和周圍外墑的
熱流量。
Through analysis and calculate, advance the optimal method of exterior heat preservation of outer wall is add 100mm thicken along the thermal bridge, then take heat preservation measure for the whole outer wall. at last, validate the analysis of building thermal bridge is right through experiment
通過分析計算,提出了外墻外保溫較為理想的方式是在建築
熱橋外側實行
熱橋外延些竺么巴些止生叢竺叄立_ _ 100mm加厚保溫,然後再對整個建築外墻整體保溫。
Through the analysis and studying of this subject, we can make conclusion as followed : the condensation is getting severely impaired, adopt outside insulation treatment in the position of the thermal bridge, which is an effective measures to reduce the energy consumptions of the buildings " thermal bridge
最後通過實例分析了
熱橋部位採取何種保溫處理方法更有利於降低
熱橋能耗,研究結果是:降低建築
熱橋能耗的有效措施,是在墻體
熱橋部位採用外保溫處理。
I set up the mathematics model of heat transfer of the thermal bridge of the building and utilize numerical method to analysis whether occur condensation problem on the internal surface in the thermal bridge or not. through the analysis and studying of this subject, we can make conclusion as followed : because the internal surface of the bared wall body incline to be lower than the air dew point indoor, which apt to dew, with the reducing of out air temperature and increasing of the air temperature indoor
另外,通過建立建築熱橋的傳熱數學模型,利用數值求解的方法,分析了外墻熱橋部位內表面是否結露的問題,研究得出裸露墻體內表面極易低於露點溫度而結露,並且隨著室外溫度的降低,室內溫度越高,外墻熱橋部位的內表面越容易結露。