| With the full liberalisation of China’s fertility policy,the number of ordinary families giving birth to a second child is increasing,and the existing indoor space in the homes of the original one-child families of urban families now planning to have a second child has tended to be insufficient to accommodate the multiple needs of the current two-child families,coupled with economic pressures,housing policies and other factors that prevent the purchase of new homes that meet the living conditions,resulting in the implementation of the policy of giving birth to a second child in the living environment of urban two-child families The implementation of the second child policy has become a major problem in the living environment of urban families with two children.Firstly,we analyse and study the existing indoor space from the composition of urban families with two children,including the number,age,generation,cultural level and living habits,and carry out innovative separation without increasing the original space scale,and design the original fixed and static hard space into intelligent and variable flexible space,so that users can The design of the space is based on an analysis of the existing space,without increasing the scale of the original space.In the design process,the first field survey of different family demographic changes,different family types and different household types,found that the main problem of living in two-child families is the large number of people and small space for two or three generations living together,as well as the contradiction of multiple human aspects such as the need for safety in living space,space function and space psychological needs caused by the inability to convert space functions.In the design process,the project is problem-oriented,combined with the concept of human-centred design,and based on the principles of safety and comfort,versatility of space functions,and sustainability of environmental decoration,a design plan for the adaptation of the renovated space is developed,so as to truly consider meeting the physical and mental needs of ordinary urban families with two children.The design is based on the principles of safety and comfort,functional versatility of space and sustainability of environmental decoration.The design is designed to meet the needs of multi-generational urban families with two children,and to achieve a healthy and happy family life,in the hope of providing some reference value for society. |