@phdthesis{oai:kitakyu.repo.nii.ac.jp:00000980, author = {カイ, キョクトウ}, month = {2022-06-03}, note = {This study investigated and optimized the energy-saving and environmental conditions of coastal rural houses in Qingdao during winter. Through in-field survey and experimental simulation, the characteristics of rural houses, the indoor thermal environment and the status of air quality were analyzed. The possibility and efficiency of using crop straw to improve the thermal performance of the building envelope were studied through experiments, and a straw-filled bricks was developed. In response to the real-life problem, an energy-saving and environmentally friendly renovation method is proposed to enhance the winter indoor environment of coastal rural houses in Qingdao, firstly by envelope retrofitting, including walls, roofs and windows, and secondly by additional sunrooms design. The renovation method is verified to be highly effective through numerical simulations.}, school = {北九州市立大学}, title = {Research on improving the winter environment with straw-filled bricks and sunrooms in rural houses in coastal area of Qingdao, China}, year = {} }