Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
RAINWATER STORAGE AND INFILTRATION FACILITY
[Problem]To maintain the strength of rainwater storage/infiltration facility even though reducing the number of the unit members to be used per unit area so that the void space ratio of the rainwater storage space is increase, and to form many inspection ports penetrating in the vertical direction in order to facilitate the inspection work of the rainwater storage/infiltration facility.[Means for Solving the Problem]The unit member (A) is consisted of a square flat plate (31) with a given thickness and hollow legs (32, 33) in the truncated cone shape being opened to the contact surfaces (34) formed on the four corners and the flat plate (31). The contact surface (34) is provided with the engaging convex portion (35) and the engaging concave portion (36) for mutually connecting with an other unit member (A). Place the engaging convex portion (35) of one unit member (A) and the engaging concave portion (36) of the other unit member (A) facing each other to make a pair of unit members, and a given numbers of the pair of unit members are assembled in the horizontal and vertical directions to construct the rainwater storage/infiltration facility. Since the contact surface (34) has a step thereon, load can be supported by virtue of the step of the two lateral sides of the contact surfaces.
RAINWATER STORAGE AND INFILTRATION FACILITY
[Problem]To maintain the strength of rainwater storage/infiltration facility even though reducing the number of the unit members to be used per unit area so that the void space ratio of the rainwater storage space is increase, and to form many inspection ports penetrating in the vertical direction in order to facilitate the inspection work of the rainwater storage/infiltration facility.[Means for Solving the Problem]The unit member (A) is consisted of a square flat plate (31) with a given thickness and hollow legs (32, 33) in the truncated cone shape being opened to the contact surfaces (34) formed on the four corners and the flat plate (31). The contact surface (34) is provided with the engaging convex portion (35) and the engaging concave portion (36) for mutually connecting with an other unit member (A). Place the engaging convex portion (35) of one unit member (A) and the engaging concave portion (36) of the other unit member (A) facing each other to make a pair of unit members, and a given numbers of the pair of unit members are assembled in the horizontal and vertical directions to construct the rainwater storage/infiltration facility. Since the contact surface (34) has a step thereon, load can be supported by virtue of the step of the two lateral sides of the contact surfaces.
RAINWATER STORAGE AND INFILTRATION FACILITY
REGENWASSERSPEICHER- UND VERSICKERUNGSANLAGE
INSTALLATION DE STOCKAGE ET D'INFILTRATION DES EAUX DE PLUIE
YUKI KAZUHISA (Autor:in)
12.08.2020
Patent
Elektronische Ressource
Englisch
| Europäisches Patentamt | 2022