Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FRAME STRUCTURE AND CONSTRUCTION METHOD OF BOTTOM PART OF UNDERGROUND BEAM
To provide a frame structure used for a bottom part of an underground part and a construction method of the bottom part of the underground beam using the frame structure, without requiring removal of a molding frame of a beam bottom by eliminating a cavity in the bottom part of the underground beam.SOLUTION: A frame structure 10 used for a bottom part 1 of an underground beam configured to form a bottom of the underground beam 22 connecting foundations 21 to each other is provided with a frame body 3 formed in a U-shape in a plan view with a front wall 31 and a pair of side walls 32. Each of the pair of side walls 32 comprises a cutout 321 to be engaged with a concrete subslab 42 at a lower end part of the front wall 31 side as the frame body 3 in a direction the front wall 31 is positioned in the concrete subslab 42 is installed in an excavating area by engaging the cutout 321 in the concrete subslab 42 to form a concrete subslab LC2 for the underground beam on an upper end part of the frame body 3.SELECTED DRAWING: Figure 6
【課題】地中梁底部の空洞を無くし、梁底型枠を撤去する必要がない、地中梁底部に用いられる枠構造体、及びこの枠構造体を用いた、地中梁底部の施工方法を提供する。【解決手段】基礎２１どうしをつなぐ地中梁２２の底を構成する地中梁底部１に用いられる枠構造体１０であって、前壁部３１と一対の側壁部３２とによって平面視コ字状に形成された枠本体３を備え、一対の側壁部３２それぞれは、前壁部３１側の下端部分に、捨コン枠４２に係合する切欠３２１を有し、枠本体３が、根伐領域に、前壁部３１が捨コン枠４２内に位置する向きで、切欠３２１を捨コン枠４２に係合させて設置されるものであり、枠本体３の上端部分には、地中梁用捨コンＬＣ２が形成されるものである。【選択図】図６
FRAME STRUCTURE AND CONSTRUCTION METHOD OF BOTTOM PART OF UNDERGROUND BEAM
To provide a frame structure used for a bottom part of an underground part and a construction method of the bottom part of the underground beam using the frame structure, without requiring removal of a molding frame of a beam bottom by eliminating a cavity in the bottom part of the underground beam.SOLUTION: A frame structure 10 used for a bottom part 1 of an underground beam configured to form a bottom of the underground beam 22 connecting foundations 21 to each other is provided with a frame body 3 formed in a U-shape in a plan view with a front wall 31 and a pair of side walls 32. Each of the pair of side walls 32 comprises a cutout 321 to be engaged with a concrete subslab 42 at a lower end part of the front wall 31 side as the frame body 3 in a direction the front wall 31 is positioned in the concrete subslab 42 is installed in an excavating area by engaging the cutout 321 in the concrete subslab 42 to form a concrete subslab LC2 for the underground beam on an upper end part of the frame body 3.SELECTED DRAWING: Figure 6
【課題】地中梁底部の空洞を無くし、梁底型枠を撤去する必要がない、地中梁底部に用いられる枠構造体、及びこの枠構造体を用いた、地中梁底部の施工方法を提供する。【解決手段】基礎２１どうしをつなぐ地中梁２２の底を構成する地中梁底部１に用いられる枠構造体１０であって、前壁部３１と一対の側壁部３２とによって平面視コ字状に形成された枠本体３を備え、一対の側壁部３２それぞれは、前壁部３１側の下端部分に、捨コン枠４２に係合する切欠３２１を有し、枠本体３が、根伐領域に、前壁部３１が捨コン枠４２内に位置する向きで、切欠３２１を捨コン枠４２に係合させて設置されるものであり、枠本体３の上端部分には、地中梁用捨コンＬＣ２が形成されるものである。【選択図】図６
FRAME STRUCTURE AND CONSTRUCTION METHOD OF BOTTOM PART OF UNDERGROUND BEAM
枠構造体及び地中梁底部の施工方法
NAGASAWA TERUHITO (Autor:in) / MORINAGA KAZUO (Autor:in) / KONNO HIDEAKI (Autor:in)
02.07.2020
Patent
Elektronische Ressource
Japanisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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