Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
FLOOR SLAB JOINT STRUCTURE AND FLOOR SLAB RENEWAL OR WIDENING METHOD
To provide a floor slab joint structure and floor slab renewal or widening method capable of easily and quickly repairing, replacing, or widening a sandwich type composite floor slab.SOLUTION: A floor slab joint structure for renewal or widening of a bridge slab composed of a sandwich type composite floor slab 1 has a partition plate 7 provided inside the end of a steel shell panel of the sandwich type composite floor slab 1 located at a renewal position or a widening position of the floor slab. A hollow part 5 is formed at the end of the steel shell panel by being surrounded by the partition plate 7, an overhanging part of an upper steel plate, an overhanging part of a lower steel plate, and an overhanging part of a shaped steel. The hollow part 5 is used as a joint arrangement section for bolt joints for renewal or widening of bridge floor slabs. When renewing or widening a bridge floor slab, the overhanging part of the upper steel plate, the overhanging part of the lower steel plate, and the overhanging part of the shaped steel are bolt joined in the joint arrangement section.SELECTED DRAWING: Figure 1
【課題】サンドイッチ型複合床版の補修、取替や拡幅などを容易かつ迅速に行うことができる床版の継手構造および床版の更新または拡幅方法を提供する。【解決手段】サンドイッチ型複合床版１によって構成される橋梁の床版の更新または拡幅のための床版の継手構造であって、床版の更新位置または拡幅位置に位置するサンドイッチ型複合床版１の鋼殻パネルの端部の内側に仕切り板７を設ける。鋼殻パネルの端部に仕切り板７と上鋼板の張出部と下鋼板の張出部と形鋼の張出部とで囲まれる中空部５を形成し、中空部５を橋梁の床版の更新または拡幅のためのボルト接合用の継手配置区間とする。橋梁の床版の更新または拡幅の際には、継手配置区間において隣り合う鋼殻パネルの上鋼板張出部どうし、下鋼板張出部どうし、および形鋼張出部どうしをボルト接合する。【選択図】図１
FLOOR SLAB JOINT STRUCTURE AND FLOOR SLAB RENEWAL OR WIDENING METHOD
To provide a floor slab joint structure and floor slab renewal or widening method capable of easily and quickly repairing, replacing, or widening a sandwich type composite floor slab.SOLUTION: A floor slab joint structure for renewal or widening of a bridge slab composed of a sandwich type composite floor slab 1 has a partition plate 7 provided inside the end of a steel shell panel of the sandwich type composite floor slab 1 located at a renewal position or a widening position of the floor slab. A hollow part 5 is formed at the end of the steel shell panel by being surrounded by the partition plate 7, an overhanging part of an upper steel plate, an overhanging part of a lower steel plate, and an overhanging part of a shaped steel. The hollow part 5 is used as a joint arrangement section for bolt joints for renewal or widening of bridge floor slabs. When renewing or widening a bridge floor slab, the overhanging part of the upper steel plate, the overhanging part of the lower steel plate, and the overhanging part of the shaped steel are bolt joined in the joint arrangement section.SELECTED DRAWING: Figure 1
【課題】サンドイッチ型複合床版の補修、取替や拡幅などを容易かつ迅速に行うことができる床版の継手構造および床版の更新または拡幅方法を提供する。【解決手段】サンドイッチ型複合床版１によって構成される橋梁の床版の更新または拡幅のための床版の継手構造であって、床版の更新位置または拡幅位置に位置するサンドイッチ型複合床版１の鋼殻パネルの端部の内側に仕切り板７を設ける。鋼殻パネルの端部に仕切り板７と上鋼板の張出部と下鋼板の張出部と形鋼の張出部とで囲まれる中空部５を形成し、中空部５を橋梁の床版の更新または拡幅のためのボルト接合用の継手配置区間とする。橋梁の床版の更新または拡幅の際には、継手配置区間において隣り合う鋼殻パネルの上鋼板張出部どうし、下鋼板張出部どうし、および形鋼張出部どうしをボルト接合する。【選択図】図１
FLOOR SLAB JOINT STRUCTURE AND FLOOR SLAB RENEWAL OR WIDENING METHOD
床版の継手構造および床版の更新または拡幅方法
OKABE TAKESHI (Autor:in)
07.04.2022
Patent
Elektronische Ressource
Japanisch
IPC:
E01D
BRIDGES
,
Brücken
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