基于Tas软件的侗族传统木构民居的被动式更新设计研究:以高步村为例

The Renewal Design Research of Traditional Dong Timber Dwelling Based on Tas Software:An Example Study of Gaobu

当前很多侗族传统木构民居被村民废弃,而在新建或更新住宅时改用现代材料,原因之一是因为传统住宅舒适性不足。通过一定更新方法提升侗族木构民居的使用舒适性,有助于逬一步保护与延续侗族独特的干栏式木构住宅传统。文章以湖南通道侗族自治县“申遗侗寨”高步村为例,选取典型住宅案例,用Tas软件逬行分析,其舒适性不足主要体现在住宅整体热舒适性较差,通风不佳。考虑到侗族地区村民自主更新的需求,本文基于该测试结果,提出了一种符合当地的被动式更新设计方案,并用该软件分析更新设计前后的舒适性变化。优化设计后的民居在夏冬季的室内舒适性将显著提升,且经济成本低,改造简单易行,在侗族地区具有可由村民实施推广的可行性。

Many of traditional Dong wooden houses are now abandoned by villagers or have been built or updated with modern materials because of the lack of living-comfort.Through some renewal design methods to improve the comfort of traditional Dong dwelling,it is helpful to protect and continue the unique dry-frame residential tradition in Dong people.Taking Gaobu Dong village in Tongdao Dong Autonomous County as an example,this paper selects a typical residential case and analyses it with Tas software.In view of the demand of villager's self-renewal in Dong settlements,this paper presents a new design scheme of passive renewal based on the test results of Tas software,and analyses the change of comfort before and after the renewal design.The Indoor Comfort of the optimized residential buildings will be significantly improved in summer and winter,and the passive renewal methods is simple and feasible.