A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
To provide an embedded structure of a wooden pole capable of installing a wooden pole on base concrete while securing installation strength and also capable of exchanging the installed wooden pole without destroying the base concrete.SOLUTION: A support device has a base plate, a support cylinder and a projection part. An engagement groove is formed at a base end part of a wooden pole and a rigid member is attached to the engagement groove so that a longitudinal direction relative movement of the wooden pole is disabled. A protection cover having a cylindrical part covering the base end part of the wooden pole is inserted through a mount hole formed in the cylindrical part and coupled to a vertical wooden pole via a fastening member fastened to the rigid member. At the wooden pole, the projection part is engaged with a recessed part arranged on a base end face and arranged vertically in the support cylinder in a state where a gap is present between an outer peripheral surface of the cylindrical part of the protection cover and an inner peripheral surface of the support cylinder. The protection cover has a wooden pole side flange part extending outward radially from the cylindrical part and the support cylinder has a support cylinder side flange part extending inward radially. For at least vertical direction among gaps, a fixing material is filled in an area interposed by the support cylinder side flange part and the wooden pole side flange part.SELECTED DRAWING: Figure 10
【課題】設置強度を確保しつつ基礎コンクリート上に木柱を設置でき、且つ、基礎コンクリートを破壊すること無く設置木柱の交換を可能とした木柱の堀立構造を提供する。【解決手段】支持装置は、ベースプレート、支持筒及び凸部を有する。木柱の基端部には係入溝が形成され、係入溝には木柱の長手方向相対移動不能に剛性部材が装着される。木柱の基端部を覆う筒状部を有する保護カバーが前記筒状部に形成された取付孔に挿通され且つ剛性部材に締結される締結部材を介して垂直木柱に連結されている。木柱は基端面に設けられた凹部に凸部が係入され且つ保護カバーの筒状部の外周面及び支持筒の内周面の間に間隙が存する状態で支持筒内において立設される。保護カバーは筒状部から径方向外方へ延びる木柱側フランジ部を有し、支持筒は径方向内方へ延びる支持筒側フランジ部を有する。前記間隙のうち、少なくとも上下方向に関し支持筒側フランジ部及び木柱側フランジ部によって挟まれる領域には固着材が充填される。【選択図】図１０
To provide an embedded structure of a wooden pole capable of installing a wooden pole on base concrete while securing installation strength and also capable of exchanging the installed wooden pole without destroying the base concrete.SOLUTION: A support device has a base plate, a support cylinder and a projection part. An engagement groove is formed at a base end part of a wooden pole and a rigid member is attached to the engagement groove so that a longitudinal direction relative movement of the wooden pole is disabled. A protection cover having a cylindrical part covering the base end part of the wooden pole is inserted through a mount hole formed in the cylindrical part and coupled to a vertical wooden pole via a fastening member fastened to the rigid member. At the wooden pole, the projection part is engaged with a recessed part arranged on a base end face and arranged vertically in the support cylinder in a state where a gap is present between an outer peripheral surface of the cylindrical part of the protection cover and an inner peripheral surface of the support cylinder. The protection cover has a wooden pole side flange part extending outward radially from the cylindrical part and the support cylinder has a support cylinder side flange part extending inward radially. For at least vertical direction among gaps, a fixing material is filled in an area interposed by the support cylinder side flange part and the wooden pole side flange part.SELECTED DRAWING: Figure 10
【課題】設置強度を確保しつつ基礎コンクリート上に木柱を設置でき、且つ、基礎コンクリートを破壊すること無く設置木柱の交換を可能とした木柱の堀立構造を提供する。【解決手段】支持装置は、ベースプレート、支持筒及び凸部を有する。木柱の基端部には係入溝が形成され、係入溝には木柱の長手方向相対移動不能に剛性部材が装着される。木柱の基端部を覆う筒状部を有する保護カバーが前記筒状部に形成された取付孔に挿通され且つ剛性部材に締結される締結部材を介して垂直木柱に連結されている。木柱は基端面に設けられた凹部に凸部が係入され且つ保護カバーの筒状部の外周面及び支持筒の内周面の間に間隙が存する状態で支持筒内において立設される。保護カバーは筒状部から径方向外方へ延びる木柱側フランジ部を有し、支持筒は径方向内方へ延びる支持筒側フランジ部を有する。前記間隙のうち、少なくとも上下方向に関し支持筒側フランジ部及び木柱側フランジ部によって挟まれる領域には固着材が充填される。【選択図】図１０
EMBEDDED STRUCTURE OF WOODEN POLE
木柱の堀立構造
TAKIGAWA SHIN (author)
2019-12-05
Patent
Electronic Resource
Japanese
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