13) 施設規模の算定について

概要

論文の詳細を見る
In the case of building equipments, for example; various kinds of counter-windows, telephone-boxes, fixtures installed in water closets or public shower-bathes etc., we cannot calculate the necessary number fo equipments (n) as n≒m (where m: average or expected number of x≒x: number of persons who come and use the equipments at a random instat of observation.), but we must consider that x fluctuates around m and frequently overflows above the prepared number of equipments (n). So, it is desirable that n is calculated as follows: numerical formula where α: constant for every sort of equipment, E(n): expected number of persons who overflow above n, calculated from the relative frequency distribution of x (:P(x)), considering the character of congestin. In this paper, the writer has investigated following cases: (1) n: 1-5, P(x): Poisson-distributiod (F-5, F-6) (2) n reaches from ten-to hurdred-order, P(x): normal distribution (F-7) (3) there are collective groups of Persons (x), who come to use the equipments, P(x): Poisson-distribution (F-10), and obtained some imporant results. Especially in care (1), the equipmente must be arranged collectively (at least in couple), instead of scattered individually. Because not only they fanction as spare mutually but also they bring very effective utilization. (When n=2, allowabls m increases about fifteen times as much as when n=1).
社団法人日本建築学会の論文
1951-02-20