A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
CONSTRUCTION METHOD FOR COMPOSITE RIGID-FRAMED STRUCTURE
PROBLEM TO BE SOLVED: To provide a construction method for a composite rigid-framed structure composed of concrete of varying strength that connects a beam core part and a column core part made of high-strength concrete, for facilitating construction work and curtailing construction period.SOLUTION: A construction method for a composite rigid-framed structure includes the following steps for: constructing a composite column 1 such that a column core part 1i composed of a PCa column core member 11 is positioned directly underneath a connection core part 10a, and an upper edge of an outer peripheral member 12U of an upper PCa column reaches at least a position corresponding to an undersurface of a beam core part 2i, and arranging a PCa composite beam member 20 around the composite column 1 (E); arranging a PCa connection core member 10 above the composite column 1 such that a beam core edge part 10b is housed inside a recess 23 of the PCa composite beam member 20 and supported (F); and constructing a column peripheral part 1o on an upper floor, so as to cover an outer peripheral surface of a column core lower part 10c of the PCa connection core member 10 (G).SELECTED DRAWING: Figure 7
【課題】異種強度コンクリートによる複合ラーメン構造において、共に高強度コンクリートからなる梁芯部と柱芯部とを接続し、かつ施工を容易にすると共に工期を短縮する。【解決手段】仕口芯部１０ａの直下にＰＣａ柱芯部材１１により形成された柱芯部１ｉが位置するように、かつ上ＰＣａ柱外周部材１２Ｕの上端が少なくとも梁芯部２ｉの下面に対応する位置に達するように複合柱１を構築し、複合柱１の周囲にＰＣａ複合梁部材２０を配置するステップ（Ｅ）と、梁芯端部１０ｂがＰＣａ複合梁部材２０の凹陥部２３に収容されて支持されるようにＰＣａ仕口芯部材１０を複合柱１の上に配置するステップ（Ｆ）と、ＰＣａ仕口芯部材１０の柱芯下部１０ｃの外周面を覆うように、上階において柱外周部１ｏを構築するステップ（Ｇ）とを含む。【選択図】図７
CONSTRUCTION METHOD FOR COMPOSITE RIGID-FRAMED STRUCTURE
PROBLEM TO BE SOLVED: To provide a construction method for a composite rigid-framed structure composed of concrete of varying strength that connects a beam core part and a column core part made of high-strength concrete, for facilitating construction work and curtailing construction period.SOLUTION: A construction method for a composite rigid-framed structure includes the following steps for: constructing a composite column 1 such that a column core part 1i composed of a PCa column core member 11 is positioned directly underneath a connection core part 10a, and an upper edge of an outer peripheral member 12U of an upper PCa column reaches at least a position corresponding to an undersurface of a beam core part 2i, and arranging a PCa composite beam member 20 around the composite column 1 (E); arranging a PCa connection core member 10 above the composite column 1 such that a beam core edge part 10b is housed inside a recess 23 of the PCa composite beam member 20 and supported (F); and constructing a column peripheral part 1o on an upper floor, so as to cover an outer peripheral surface of a column core lower part 10c of the PCa connection core member 10 (G).SELECTED DRAWING: Figure 7
【課題】異種強度コンクリートによる複合ラーメン構造において、共に高強度コンクリートからなる梁芯部と柱芯部とを接続し、かつ施工を容易にすると共に工期を短縮する。【解決手段】仕口芯部１０ａの直下にＰＣａ柱芯部材１１により形成された柱芯部１ｉが位置するように、かつ上ＰＣａ柱外周部材１２Ｕの上端が少なくとも梁芯部２ｉの下面に対応する位置に達するように複合柱１を構築し、複合柱１の周囲にＰＣａ複合梁部材２０を配置するステップ（Ｅ）と、梁芯端部１０ｂがＰＣａ複合梁部材２０の凹陥部２３に収容されて支持されるようにＰＣａ仕口芯部材１０を複合柱１の上に配置するステップ（Ｆ）と、ＰＣａ仕口芯部材１０の柱芯下部１０ｃの外周面を覆うように、上階において柱外周部１ｏを構築するステップ（Ｇ）とを含む。【選択図】図７
CONSTRUCTION METHOD FOR COMPOSITE RIGID-FRAMED STRUCTURE
複合ラーメン構造の構築方法
MATSUNAGA KENTARO (author) / KOSAKA HIDEYUKI (author)
2016-09-05
Patent
Electronic Resource
Japanese
IPC:
E04B
Allgemeine Baukonstruktionen
,
GENERAL BUILDING CONSTRUCTIONS
Composite construction for steel framed buildings
| TIBKAT | 1965
Influence lines for rigid framed arches
Engineering Index Backfile | 1897
| Wiley | 2012