A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To surely perform processing of preventing water from entering the indoor without installing a conventional weir in an underground double wall.SOLUTION: In a structure of a double wall 2 in which a rail 30 is installed on a floor slab 12 along an outer wall 11 and a lower end of a wall panel 20 is fitted to a panel fitting groove 301 of the rail 30 and an upper end is fixed to an upper floor slab 13, the rail 30 includes a bottom plate portion 31 fixed to the floor slab 12, a front plate portion 33 rising from an inner end of the bottom plate portion 31 and a back plate portion 32 which rises from an outer end of the bottom plate portion 31 and which constitutes a weir higher than the front plate portion 33. Furthermore, a cut-off structure is provided in which a first cut-off seal 41 is provided between the rail 30 and a drainage groove 15, and a second cut-off seal 42 is provided between the bottom plate portion 31 inside the first cut-off seal 41 and the floor slab 12.SELECTED DRAWING: Figure 1
【課題】地下二重壁において、屋内への水の浸入防止処理を従来の堰を設けることなく確実に行う。【解決手段】床スラブ１２上に外壁１１に沿ってレール３０を設置し、壁パネル２０の下端部をレール３０のパネル嵌合溝３０１に嵌合し、上端部を上階スラブ１３に固定した二重壁２の構造であって、レール３０は、床スラブ１２に固定される底板部３１と、底板部３１の内側の端部から立ち上がる前板部３３と、底板部３１の外側の端部から立ち上がり前板部３３よりも高い堰を構成する背板部３２とを備える。さらにレール３０と排水溝１５との間に第１の止水シール４１を設け、第１の止水シール４１の内側の底板部３１と床スラブ１２との間に第２の止水シール４２を設けた止水構造を有する。【選択図】図１
To surely perform processing of preventing water from entering the indoor without installing a conventional weir in an underground double wall.SOLUTION: In a structure of a double wall 2 in which a rail 30 is installed on a floor slab 12 along an outer wall 11 and a lower end of a wall panel 20 is fitted to a panel fitting groove 301 of the rail 30 and an upper end is fixed to an upper floor slab 13, the rail 30 includes a bottom plate portion 31 fixed to the floor slab 12, a front plate portion 33 rising from an inner end of the bottom plate portion 31 and a back plate portion 32 which rises from an outer end of the bottom plate portion 31 and which constitutes a weir higher than the front plate portion 33. Furthermore, a cut-off structure is provided in which a first cut-off seal 41 is provided between the rail 30 and a drainage groove 15, and a second cut-off seal 42 is provided between the bottom plate portion 31 inside the first cut-off seal 41 and the floor slab 12.SELECTED DRAWING: Figure 1
【課題】地下二重壁において、屋内への水の浸入防止処理を従来の堰を設けることなく確実に行う。【解決手段】床スラブ１２上に外壁１１に沿ってレール３０を設置し、壁パネル２０の下端部をレール３０のパネル嵌合溝３０１に嵌合し、上端部を上階スラブ１３に固定した二重壁２の構造であって、レール３０は、床スラブ１２に固定される底板部３１と、底板部３１の内側の端部から立ち上がる前板部３３と、底板部３１の外側の端部から立ち上がり前板部３３よりも高い堰を構成する背板部３２とを備える。さらにレール３０と排水溝１５との間に第１の止水シール４１を設け、第１の止水シール４１の内側の底板部３１と床スラブ１２との間に第２の止水シール４２を設けた止水構造を有する。【選択図】図１
UNDERGROUND DOUBLE WALL STRUCTURE
地下二重壁構造
NAGAKAMI SHUICHI (author)
2019-03-07
Patent
Electronic Resource
Japanese
IPC:
E02D
FOUNDATIONS
,
Gründungen