id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ssh-1548	Li, Lingyu	Analysis on the design of old housing's elderly-oriented improvement from the perspective of environmental sustainability	2022	6	.pdf	application/pdf	2633	125	43	The main problems existing in the elderly-oriented suitability of housing in old urban communities 2.1 Defects in residential building structure Most of the old residential buildings in my country were built in the 1980s and 1990s, and they are in the early stage of my country's economic and social development, with a weak economic foundation. The main problems existing in the elderly-oriented suitability of housing in old urban communities 2.1 Defects in residential building structure 2.2 Unreasonable residential space layout 2.3 Residential supporting facilities are relatively backward 2.4 Lack of humanized design concept 3.	cache/ssh-1548.pdf	txt/ssh-1548.txt