Architecture unit of concrete structure and architecture constructing method thereof

Abstract

An architecture unit of a concrete structure is formed by providing a pair of wall bodies facing each other substantially in parallel with each other on a foundation. The wall bodies are each composed of a porous steel-made formwork panel having large and small ribs formed on a surface thereof, a runner provided with a fitting groove fitted with lower ends of a plurality of formwork panels arranged side by side, and a cap fitted with upper ends thereof. A long-plate-like lower fixing member provided with ribs at both ends thereof is spanned and fixed on a lower face of the runner so as to be substantially perpendicular to the runner, and a long-plate-like upper fixing member provided with ribs at both ends thereof is spanned and fixed on a top face of the cap so as to be substantially perpendicular to the cap.

1 . An architecture unit of a concrete structure configured to have a pair of wall bodies provided vertically to face each other without requiring dismantling, comprising:
 formwork panels provided vertically to face each other, each formwork panel being provided with lid portions, each lid portion being formed in a closed-figure cutting while a portion thereof is being left on a surface of the formwork panel;   a lower bridge member provided between lower end sides of the formwork panels facing each other in a bridging manner;   an upper bridge member provided between upper end sides of the formwork panels facing each other in a bridging manner; and   a supporting member interposed between the formwork panels facing each other to support the formwork panels.   
     
     
         2 . The architecture unit of a concrete structure according to  claim 1 , further comprising a supporting and fixing member inserted through the formwork panels facing each other; and
 a rod-like member fastened and fixed to outside of the formwork panel by the supporting and fixing member.   
     
     
         3 . The architecture unit of a concrete structure according to  claim 1 , further comprising a batten cleat supporting member provided with fitting grooves opened upward and opened downward, and supporting a batten cleat fitted in the fitting groove opened upward, wherein
 the batten cleat supporting member is fitted with the upper bridge member interposed between the pair of wall bodies through the fitting groove opened downward to hook the upper bridge member.   
     
     
         4 . An architecture unit of a concrete structure configured to have a pair of wall bodies provided vertically to face each other without requiring dismantling, comprising a plurality of plate-like unit architecture units stacked to configure the pair of wall bodies; and an upper bridge member provided on a top face of the unit architecture unit stacked at the uppermost stage in a bridging manner, wherein
 the unit architecture unit comprises   a formwork panel provided with lid portions composed of a closed-figure cutting while a portion thereof is being left on a surface of the formwork panel; and   a lower bridge member provided between lower end sides of the formwork panels facing each other.   
     
     
         5 . The architecture unit of a concrete structure according to  claim 1 , wherein
 the lower bridge member comprises:   runners having U shape in section fitted to lower ends of the formwork panels, and   a lower fixing member provided between the runners fitted to the formwork panels facing each other in a bridging manner and having ribs formed substantially vertically upward by folding back both distal ends of the lower fixing member.   
     
     
         6 . The architecture unit of a concrete structure according to  claim 5 , wherein the runners are each formed in a linear shape or an L shape in top view. 
     
     
         7 . The architecture unit of a concrete structure according to  claim 1 , wherein
 the upper bridge member comprises:   caps having a U shape in section and fitted on upper ends of the formwork panels; and   an upper fixing member provided between the caps fitted on the formwork panels facing each other in a bridging manner and having ribs formed substantially vertically downward by folding back both distal ends of the upper fixing member.   
     
     
         8 . The architecture unit of a concrete structure according to  claim 7 , wherein the caps are each formed in a linear shape or an L shape in top view. 
     
     
         9 . The architecture unit of a concrete structure according to  claim 1 , wherein the supporting member comprises:
 a long-plate-like member;   first ribs provided vertically by folding back both side ends of the long-plate-like member extending in a longitudinal direction thereof substantially at a right angle; and   second ribs provided vertically by folding back both distal ends of the long-plate-like member substantially at a right angle, wherein   the second ribs are vertically provided by performing folding-back in a direction opposite to the direction of the first ribs.   
     
     
         10 . A construction method of an architecture unit of a concrete structure configured to have a pair of wall bodies provided vertically to face each other without requiring dismantling, comprising:
 a step of placing and fixing lower bridge members composed of long-plate-like members arranged in a grid shape on a foundation;   a step of vertically providing formwork panels provided with lid portions composed of a closed-figure cutting while a portion thereof is being left on a surface of the formwork panel on the placed and fixed lower bridge members to face each other; and   a step of placing and fixing an upper bridge member composed of long-plate-like members arranged in a grid shape on the sides of upper ends of the formwork panels facing each other.   
     
     
         11 . The construction method of an architecture unit of a concrete structure according to  claim 10 , after the step of placing and fixing the upper bridge member, further comprising a step of fitting an upper supporting member composed of a long-plate-like member having ribs provided substantially vertically at both side ends and having both distal ends projecting to the formwork panels facing each other to insert the ribs through the formwork panels and fixing the upper supporting member in a state where the projecting distal ends are placed on the upper bridge member. 
     
     
         12 . The construction method of an architecture unit of a concrete structure according to  claim 10 , after the step of placing and fixing the upper bridge member, further comprising a step of hooking a plurality of batten cleat supporting members provided with fitting grooves opened upward and opened downward while fitting the upper bridge member in the fitting grooves of the batten cleat supporting members opened downward; and
 a step of fitting a batten cleat in the fitting grooves of the plurality of batten cleat supporting members opened upward.   
     
     
         13 . The construction method of an architecture unit of a concrete structure according to  claim 10 , after the step of placing and fixing the upper bridge member, further comprising a step of interposing a supporting member between the formwork panels facing each other; and
 a step of inserting a supporting and fixing member between the formwork panels facing each other and fastening and fixing a rod-like member outside the formwork panel by the supporting and fixing member.   
     
     
         14 . A construction method of an architecture unit of a concrete structure configured to have a pair of wall bodies provided vertically to face each other without requiring dismantling, comprising:
 constructing a unit architecture unit which is a constituent unit of the wall body by a step of placing and fixing lower bridge members composed of long-plate-like members in a grid shape on a foundation, and a step of vertically providing formwork panels provided with lid portions composed of a closed-figure cutting while a portion thereof is being left on a surface of the formwork panel on the placed and fixed lower bridge member to face each other;   stacking the unit architecture units at a plurality of stages by placing and fixing the lower bridge member on an upper end side of the unit architecture unit positioned below by one stage; and   placing and fixing an upper bridge member composed of long-plate-like members disposed in a grid shape on an upper end side of the uppermost unit architecture unit.   
     
     
         15 . The construction method of an architecture unit of a concrete structure according to  claim 10 , wherein the step of placing and fixing the lower bridge member comprises:
 a step of placing and fixing the lower fixing members having ribs formed substantially vertically upward by folding back both distal ends of the lower fixing member at a plurality of sites at predetermined intervals substantially in parallel with one another on a foundation; and   a step of placing and fixing a pair of runners with U shape in section provided with a groove opened upward on the placed and fixed lower fixing members so as to be substantially perpendicular to the lower fixing members, and wherein   the step of providing the formwork panels vertically comprises fitting lower ends of the formwork panels in the grooves in the placed and fixed runners.   
     
     
         16 . The construction method of an architecture unit of a concrete structure according to  claim 10 , wherein the step of placing and fixing the upper bridge member comprises:
 a step of fitting caps with U shape in section provided with a groove opened downward in upper ends of the formwork panels; and   a step of providing an upper fixing member having ribs formed substantially vertically downward by folding back both distal ends of the upper fixing member between the pair of wall bodies in a bridging manner on top faces of the fitted caps.   
     
     
         17 . The architecture unit of a concrete structure according to  claim 4 , wherein
 the lower bridge member comprises:   runners having U shape in section fitted to lower ends of the formwork panels, and   a lower fixing member provided between the runners fitted to the formwork panels facing each other in a bridging manner and having ribs formed substantially vertically upward by folding back both distal ends of the lower fixing member.   
     
     
         18 . The architecture unit of a concrete structure according to  claim 4 , wherein
 the upper bridge member comprises:   caps having a U shape in section and fitted on upper ends of the formwork panels; and   an upper fixing member provided between the caps fitted on the formwork panels facing each other in a bridging manner and having ribs formed substantially vertically downward by folding back both distal ends of the upper fixing member.   
     
     
         19 . The construction method of an architecture unit of a concrete structure according to  claim 14 , wherein the step of placing and fixing the lower bridge member comprises:
 a step of placing and fixing the lower fixing members having ribs formed substantially vertically upward by folding back both distal ends of the lower fixing member at a plurality of sites at predetermined intervals substantially in parallel with one another on a foundation; and   a step of placing and fixing a pair of runners with U shape in section provided with a groove opened upward on the placed and fixed lower fixing members so as to be substantially perpendicular to the lower fixing members, and wherein   the step of providing the formwork panels vertically comprises fitting lower ends of the formwork panels in the grooves in the placed and fixed runners.   
     
     
         20 . The construction method of an architecture unit of a concrete structure according to  claim 14 , wherein the step of placing and fixing the upper bridge member comprises:
 a step of fitting caps with U shape in section provided with a groove opened downward in upper ends of the formwork panels; and   a step of providing an upper fixing member having ribs formed substantially vertically downward by folding back both distal ends of the upper fixing member between the pair of wall bodies in a bridging manner on top faces of the fitted caps.