Investigation on form and energy use of the rural residences in Beijing and surrounding cold areas under the self-sufficiency perspective

As a design theory on energy-saving housing, Self-sufficiency house is suited to the environment conditions of cold rural areas in China. Investigation residence form and energy use important foundation carry out research practice self-sufficiency house. Taking Beijing its surrounding as target, paper combs current situation technical requirements based perspective. After surveying general residential condition data, it analyzes form, function, heating technology residence, which will provide basic data reference for post-study.