住宅是家庭的物质外壳,它是人们起居、生活的重要场所。正是这样,住宅对于保证人们在其中生活的安全与方便是理所当然的事。然而事实上远非如此。据国外统计资料,世界上每年最多的灾难事故是交通事故,其次,严重威胁人类安全的就是建筑物(包括住宅)所引起的灾难了。,而日常生活中住宅给人们带来的种种不方便更是比比皆是。诸如居住环境平面布局不合理就会导致门窗开启相互碰撞,家具不好布置,室内面积浪费;住宅垃圾道设计不好,就会影响住户通行与环境 Residential is the material housing of the family, it is an important place for people to live and live. In this way, housing is a matter of course for ensuring the safety and convenience of the people in which it lives. In fact, far from it. According to foreign statistics, the largest number of disastrous accidents in the world is traffic accidents. Second, the serious threat to human security is the disasters caused by buildings (including residential buildings). , But all kinds of inconvenience brought by people in the daily life are more and more everywhere. Such as the layout of the living environment is unreasonable will lead to the opening of windows and doors collide with each other, poorly furnished furniture, indoor waste of area; residential garbage street design is not good, it will affect households with the environment