Improvement of thermal performance of envelopes for traditional wooden vernacular dwellings of Tujia Minority in Western Hunan,China  

作　　者：李哲 石磊 余志武 

机构地区：[1]School of Architecture and Art,Central South University,Changsha 410083,China [2]Mobile Post-doctoral Stations of Civil Engineering at Central South University,Changsha 410083,China

出　　处：《Journal of Central South University》2016年第2期479-483,共5页中南大学学报（英文版）

基　　金：Project(51308548)supported by the National Natural Science Foundation of China;Project(2014M552155)supported by China Postdoctoral Science Foundation;Project(2013RS4054)supported by the Science and Technology Fund of Hunan Province,China

摘　　要：Thermal performance of envelopes and indoor thermal environment were technologically improved for traditional wooden vernacular dwellings of Tujia Minority in Western Hunan, China, on the premise of protecting their conventional styles. Thermal insulation boards and wooden boards were added to the interior side of external walls of vernacular dwellings to form two layers of air cavities, so as to gain excellent thermal performance. The indoor temperature of such dwellings after reconstruction was apparently improved compared with the data before reconstruction both in winter and summer, which verified the feasibility and the effectiveness of the reconstruction technologies proposed.Thermal performance of envelopes and indoor thermal environment were technologically improved for traditional wooden vernacular dwellings of Tujia Minority in Western Hunan, China, on the premise of protecting their conventional styles. Thermal insulation boards and wooden boards were added to the interior side of external walls of vernacular dwellings to form two layers of air cavities, so as to gain excellent thermal performance. The indoor temperature of such dwellings after reconstruction was apparently improved compared with the data before reconstruction both in winter and summer, which verified the feasibility and the effectiveness of the reconstruction technologies proposed.

关 键 词：traditional wooden vemacular dwellings thermal performance reconstruction 

分 类 号：TU111.4[建筑科学—建筑理论]