Abstract
This paper have researched on the car park capacity of the office building at Marunouchi district in Tokyo. And that divided to Part I and Part II, and Part II shall be written in the next transaction of A.I.J. The first, general formula of the calculation for the car park capacity is founed, and the next calculated "m" the mean of muximum number of parked cars on the every days, using parameter which the number of persons to go in and out from the existing office buildings. From the investigation of existing O.B. it calculated ρ=1.35×10^<-2>, ξ=1.2, q=2.1×10^<-2>, μ=2, respectivery. And then "m" are formulated as follow m=ξ・μ・ρ・q・A so m=1.2×2.0×7.4×1.35×10^<-2>×2.1×10^<-2>A=5.03×10^<-3> In the above A: total area of O.B. p:ratio on the number of persons to go in and out from the O.B. in an hour to in all the day. ρ:ratio on the number of car "T" which to go in and out from the park to the reserved cars "R" ξ: the number, showing to the relation of the change according to the time of which number of cars and persons to go in and out person and O.B. q: ratio on the number of cars and persons which to go in and out from the Park and O.B. μ:ratio on the total number of persons to go in and out from the O.B. in all the day and total area of O.B.
