The direction of planning theory and policy from the view point of network residence

如果说家庭是离散户的网络关系，那么家庭就成了由各个形象组成的范围不同的群体。因此，我们要明白，我们不是观察一个家庭与一间房屋的关系。一个家庭居住在多个住宅中，分散在多个家庭中。网络住宅所带来的住房需求和需要，将对新的住房政策提出要求。研究结果的主要观点如下：首先，以仙台市为对象，统计明确了网络住宅的实际情况。因此，一个家庭平均由2.7户家庭组成，家庭人数为7.4人。从“家庭型”、“分散型”和“亲属型”的角度分析网络家庭的类型，计算出各类型的出现数量和构成比例，并对网络住宅的功能变化进行了调查。这是一个关于孩子离开家后孩子房间使用变化的案例研究。因此，儿童房被用于各种功能。因此，家庭规模的缩小与住房面积的减少无关。此外，它发挥了重要作用，新的功能是在儿童室带来的新的住房生活的父母住在这里。网络居住所增加的新的住房费用被定义为“网络成本”。最后，我们对东京都和德岛县的网络住宅进行了分析，从空间范围和地理特征来看，

If the family is the network's relations of the dispersed households, the family becomes the group of that the range differs by the each image. Therefore, we have to understand that we do not observe the relation between one household and one house. One family lives in plural residences separated in plural households. The housing demands and needs to be occturred by the network residence will request the new housing policy. If we express the main point of the research results, it is as follows.First of all, we made clear the actual conditions of network residence statistically targeting Sendai-shi. As a result one family consists of the average 2.7 households and the family numbers are 7.4 persons. After analyzing patterns of the network families from the viewpoint of "the family type", "dispersion type" and "relative type", we calculated the appearance quantity and the constitution ratio of each type.Next, we investigated about the change of the functions in the house of network residence. It is the case study with regard to the usage changes of child rooms after the child left the nest. Child rooms as a result are used to various functions. Accordingly the decrease of size of a household is not linked with the decrease of dwelling floor area. Also, it plays an important role that the new function is brought in the child room by a new housing life of parents staying here. The increase of the new housing expenses occurred by network residence is defined as "network cost". The cost was shared between the parent's household and child's household.Last, we analyzed the network residence in the metropolitan area and Tokusima Pref., from the viewpoint of the spatial extent and geographic characteristic.