| With the development of social economy,the problem of population aging is becoming more and more noteworthy.It is of practical and theoretical significance to improve and create comfortable living environment of the elderly people.Taking the elderly building of Tangshan as an example,the indoor and outdoor environmental parameters were tested.The results show that eighty percent of the elderly people are pleased with the indoor environmental comfort level with the temperature of 18.67?~29.1?.It is predicated that eighty percent of the elderly people are pleased with the indoor environmental comfort level with the temperature of 16.74?~27.24?.The results show that the indoor thermal neutral temperature is actually 23.89?,while the indoor thermal neutral temperature is predicted to be 21.99?.The residential computing model has been established by taking the measured building as the research object and being simplified by appropriate models.The simulation for the indoor thermal environment of different enclosure structures has been implemented by using DeST-h.The south window-wall ratio was changed from 0.35 to 0.44,and the time for the indoor natural room temperature to meet the thermal comfort of the elderly increased by 672 hours and the frequency increased by 7.7%.The polystyrene board thermal insulation material was changed to polyurethane thermal insulation material,and the indoor natural room temperature throughout the year increased by 381 hours to meet the thermal comfort of the elderly,and the frequency increased by 4.3%.The design suggestions for the elderly people are proposed from the perspective of the foyer,bedroom,kitchen and bathroom of the senior residence.The elderly people can move freely in the room through rational interior layout.The barrier-free design from the perspective of floor materials,lighting,switches and sockets ensures the safety of the elderly people for indoor activities.Figure58;Table22;Reference94. |
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