JP4803791B2 - 鋼製ハイブリッド桁を用いた合成桁 - Google Patents
鋼製ハイブリッド桁を用いた合成桁 Download PDFInfo
- Publication number
- JP4803791B2 JP4803791B2 JP2005155907A JP2005155907A JP4803791B2 JP 4803791 B2 JP4803791 B2 JP 4803791B2 JP 2005155907 A JP2005155907 A JP 2005155907A JP 2005155907 A JP2005155907 A JP 2005155907A JP 4803791 B2 JP4803791 B2 JP 4803791B2
- Authority
- JP
- Japan
- Prior art keywords
- steel
- girder
- web
- strength
- side flange
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Description
Claims (2)
- 上下フランジと該上下フランジ間をつなぐウェブとを有し、桁軸方向に所定間隔でダイアフラムを設けた鋼製箱桁と、前記鋼製箱桁上に一体化されたコンクリート床版または鋼コンクリート合成床版とから構成される合成桁であって、前記鋼製箱桁として、引張側フランジに用いる鋼材の降伏点が、同一断面内にあり床版に固定されている圧縮側フランジおよび同一断面内にあるウェブに用いる鋼材の降伏点より相対的に高いハイブリッド鋼製箱桁を用い、前記鋼製箱桁のウェブの幅厚比b/t(b:ウェブ高、t:ウェブ厚)を、120≦b/t≦200としたことを特徴とする鋼製ハイブリッド桁を用いた合成桁。
- 前記圧縮側フランジの幅厚比が塑性限界幅厚比以下であることを特徴とする請求項1記載の鋼製ハイブリッド桁を用いた合成桁。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005155907A JP4803791B2 (ja) | 2005-05-27 | 2005-05-27 | 鋼製ハイブリッド桁を用いた合成桁 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005155907A JP4803791B2 (ja) | 2005-05-27 | 2005-05-27 | 鋼製ハイブリッド桁を用いた合成桁 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006328862A JP2006328862A (ja) | 2006-12-07 |
JP4803791B2 true JP4803791B2 (ja) | 2011-10-26 |
Family
ID=37550825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005155907A Active JP4803791B2 (ja) | 2005-05-27 | 2005-05-27 | 鋼製ハイブリッド桁を用いた合成桁 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4803791B2 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2604539C1 (ru) * | 2015-07-26 | 2016-12-10 | Государственное казенное учреждение Новосибирской области "Территориальное управление автомобильных дорог Новосибирской области" | Гибридное пролетное строение с предварительно напряженными балками из полимерного композиционного материала и железобетонной плитой поверху |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5630777B2 (ja) * | 2008-08-19 | 2014-11-26 | 公益財団法人鉄道総合技術研究所 | 上路合成桁を有する鋼・複合橋 |
AU2015268715B2 (en) * | 2014-12-14 | 2021-04-08 | Bridge Design & Construct Pty Ltd | Bridging method and composite girder and deck therefor |
JP6838539B2 (ja) * | 2017-10-06 | 2021-03-03 | Jfeスチール株式会社 | 鋼桁橋 |
CN109518878A (zh) * | 2018-10-30 | 2019-03-26 | 华南理工大学 | 一种混合强度的半普钢半高强钢箱形截面钢柱 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004176344A (ja) * | 2002-11-26 | 2004-06-24 | Topy Ind Ltd | 箱桁橋梁 |
JP2005011102A (ja) * | 2003-06-19 | 2005-01-13 | Sakurada Co Ltd | 鋼構造物の設計・製作方法 |
-
2005
- 2005-05-27 JP JP2005155907A patent/JP4803791B2/ja active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2604539C1 (ru) * | 2015-07-26 | 2016-12-10 | Государственное казенное учреждение Новосибирской области "Территориальное управление автомобильных дорог Новосибирской области" | Гибридное пролетное строение с предварительно напряженными балками из полимерного композиционного материала и железобетонной плитой поверху |
Also Published As
Publication number | Publication date |
---|---|
JP2006328862A (ja) | 2006-12-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Oehlers et al. | Elementary behaviour of composite steel and concrete structural members | |
JP4803791B2 (ja) | 鋼製ハイブリッド桁を用いた合成桁 | |
Gil et al. | Shear buckling strength of trapezoidally corrugated steel webs for bridges | |
JP4677059B2 (ja) | 圧延h形鋼 | |
Lin et al. | Numerical study on horizontally curved steel-concrete composite beams subjected to hogging moment | |
Adamakos et al. | Modeling of curved composite I-girder bridges using spatial systems of beam elements | |
Dissanayake et al. | Numerical modelling and shear design rules of stainless steel lipped channel sections | |
Taylor et al. | Real strength of high-performance concrete bridge deck slabs | |
JP7207054B2 (ja) | 圧延h形鋼及び合成梁 | |
Hernández-Montes et al. | Impact of optimal longitudinal reinforcement on the curvature ductility capacity of reinforced concrete column sections | |
JP2009191487A (ja) | H形鋼 | |
Juozapaitis et al. | A new steel structural system of a suspension pedestrian bridge | |
KR20070111241A (ko) | 강관 하부플랜지를 갖는 강 거더 교량시스템 | |
Righman | Rotation compatibility approach to moment redistribution for design and rating of steel I-girders | |
Kodera et al. | Characteristics of an ultra-high-performance-concrete (UHPC) against impact loading Part 1: Basic characteristics test and evaluation of bearing force of UHPCs | |
Fahmy et al. | Flexural Behavior of New Hybrid Profiled Steel-FRP T-Beams Filled with Concrete: Development and Validation | |
Chung | Recent advances in design of steel and composite beams with web openings | |
JP2009091743A (ja) | 連続i桁橋およびその中間支点近傍の構造 | |
JP2006240543A (ja) | 自動車のクロスメンバー及びそれを用いたフレーム構造 | |
JP5605202B2 (ja) | 合成桁及び鋼材 | |
Kitaoka et al. | Strength of Lateral-Torsional Buckling of a Composite Steel Beam Subjected to Reverse Curvature Bending | |
JP2022156365A (ja) | 角形鋼管柱補強構造 | |
JP7207055B2 (ja) | 圧延h形鋼及び合成梁 | |
JP7172779B2 (ja) | 圧延h形鋼及び合成梁 | |
Grigaliunas | Comparison Between Masonry Codes Used in Different Countries |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20080520 |
|
A711 | Notification of change in applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A712 Effective date: 20090715 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A821 Effective date: 20090715 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20100312 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20100803 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101001 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20101102 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20101228 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20110719 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20110808 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4803791 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20140819 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |