所属单位：

建筑学院

发表刊物：

湖南大学学报（自然科学版）

关键字：

中文关键字：适宜技术;干冷气候;被动式太阳能采暖;生物质能优化;生态建材，英文关键字：appropriate strategies; arid-cold climate; passive

摘要：

Northwest China is a wide scope with arid-cold climate and poor ecological environment. At the same time, a great part of rural poverty population all over the country lives in this area. Environmental degradation and economic poverty coexist there and have led to a vicious circle terribly. Every year peasants cut down many trees for heating but fail to achieve a good thermal condition because of poor design of the houses. To avoid following the old disastrous road of urban development with high consumption and high pollution, appropriate strategies in the arid cold climate should be studied for the sustainable development in rural undeveloped areas Northwest China. Passive technologies are applied to the houses in a village near Yinchuan (a typical city of Northwest China) as an exemplary project. Firstly, all houses are designed according to the principles of passive solar heating. Secondly, optimized biomass energy technologies such as biogas pit and straw gasification stove are utilized for cooking or heating. Last but not the least important, the ecological building materials such as earth, straw bale, fly ash are used to constructed houses which improves the indoor thermal comfort and meanwhile lowers the negative impact to the environment. Low costs, easy accessibility and habitants’ inclination are taken into account in the process of design.

备注：

何泉

第一作者：

杨柳,吕小辉,刘加平,何泉

论文类型：

期刊论文

卷号：

卷：第36卷

期号：

期：第五期

页面范围：

页：167-171

是否译文：

否

发表时间：

2009-05-01