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  New technologies of steel bridges in Japan
Posted by: yanburak - 11-10-2010, 05:28 AM - Forum: Journals, Papers and Presentations - Replies (1)

New technologies of steel bridges in Japan

[Image: info.png]
Journal of Constructional Steel Research
Volume 58, Issue 1, January 2002, Pages 21-70

Abstract
Introduced in this paper are (1) some computer programs for static/dynamic elasto–plastic
finite displacement analyses used in designing steel bridge structures, (2) the ultimate strength
and design methods of steel plates, stiffened plates and columns made of high strength steel
subjected to compression, (3) seismic design and retrofitting methods of new and existing steel
bridge piers after the Hyogo-ken Nambu Earthquake, and (4) friction type joints and tension
type joints with high strength bolts and development of high performance high strength bolts
in Japan. These are some topics which the authors are concerned with among new technologies
of steel bridges under development in Japan, such as development of high performance steel,
new fiber materials, new types of bridges, performance based design methods, seismic design
method against earthquakes of level 2 like the Hyogo-ken Nambu Earthquake, and bridge
management system.  2002 Elsevier Science Ltd. All rights reserved.



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  Bridge Drawing
Posted by: railey168 - 11-10-2010, 05:22 AM - Forum: Request - Replies (1)

Sir,

May I request to give me a bridge drawing using AAShto Type IV Girder. Thank you very much

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  State-of-the-Art Paper: Triaxial Testing of Saturated Cohesive Soils
Posted by: tynhanh - 11-10-2010, 03:38 AM - Forum: Journals, Papers and Presentations - Replies (1)

State-of-the-Art Paper: Triaxial Testing of Saturated Cohesive Soils



Authors:Germaine, JT; Ladd, CC
Pages: 39 Published: Jan 1988
Source: STP977-EB
Paper ID: STP29091S
Committee/Subcommittee: D18.05



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  Triaxial Relaxation Tests on a Soft Clay
Posted by: tynhanh - 11-10-2010, 03:37 AM - Forum: Journals, Papers and Presentations - Replies (1)

Triaxial Relaxation Tests on a Soft Clay



Authors:
Silvestri, V
Professor, professor, and graduate research assistant, Civil Engineering Department, École Polytechnique, Montreal,Quebec
Soulié, M
Professor, professor, and graduate research assistant, Civil Engineering Department, École Polytechnique, Montreal,Quebec
Touchan, Z
Professor, professor, and graduate research assistant, Civil Engineering Department, École Polytechnique, Montreal,Quebec
Fay, B
Chief, Soil Mechanics Laboratories, École Polytechnique, Montreal,Quebec



Pages: 17
Published: Jan 1988
Source: STP977-EB
Paper ID: STP29084S
Committee/Subcommittee: D18.05




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  State-of-the-Art Paper: Some Recent Developments in Triaxial Testing Systems
Posted by: tynhanh - 11-10-2010, 03:35 AM - Forum: Journals, Papers and Presentations - Replies (2)

State-of-the-Art Paper: Some Recent Developments in Triaxial Testing Systems for Cohesionless Soils



Author:
Tatsuoka, F
Associate professor, Institute of Industrial Science, University of Tokyo, Tokyo,

Pages: 61 Published: Jan 1988
Source: STP977-EB
Paper ID: STP29068S
Committee/Subcommittee: D18.05



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  State-of-the-Art Paper: A Reevaluation of Conventional Triaxial Test Methods
Posted by: tynhanh - 11-10-2010, 03:34 AM - Forum: Journals, Papers and Presentations - Replies (1)

State-of-the-Art Paper: A Reevaluation of Conventional Triaxial Test Methods



Authors:
Baldi, G
Head of the Soil Mechanics Laboratory and engineer, Soil Mechanics Laboratory, ISMES, Bergamo,
Hight, DW
PrincipalVisiting Research Fellow, Geotechnical Consulting Group, LondonImperial College, London,
Thomas, GE
Head of the Soil Mechanics Laboratory and engineer, Soil Mechanics Laboratory, ISMES, Bergamo,

Pages: 45
Published: Jan 1988
Source: STP977-EB



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  State-of-the-Art Paper: Triaxial Testing Methods for Soils
Posted by: tynhanh - 11-10-2010, 03:31 AM - Forum: Journals, Papers and Presentations - Replies (2)

State-of-the-Art Paper: Triaxial Testing Methods for Soils



Authors:
Lacasse, S (Research engineer and head of laboratory, Norwegian Geotechnical Institute, Oslo),
Berre, T (Research engineer and head of laboratory, Norwegian Geotechnical Institute, Oslo)

Pages: 26
Published: Jan 1988
Source: STP977-EB
Paper ID: STP29081S
Committee/Subcommittee: D18.05




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  Seismic Load Analysis: IBC2003/ASCE7-02
Posted by: usman - 11-09-2010, 08:46 PM - Forum: Engineering Spreadsheet - No Replies

Seismic Load Analysis: IBC2003/ASCE7-02

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Spreadsheet program written in MS-Excel for the purpose of seismic loading analysis for buildings and various nonbuilding structures, as well as architectural, mechanical, and electrical components per the IBC 2003 and ASCE 7-02 Codes.
Specifically, the total base seismic shear for buildings and nonbuilding structures is calculated. For Multi-Level Buildings, the vertical distribution of the total seismic shear is also determined, and a drift analysis can also be performed.. The seismic restraint force for various components is also calculated.

- Seismic base shear for single-level buildings
- Seismic base shear and vertical shear distribution for multi-level buildings
- Seismic story drift analysis for multi-level buildings
- Seismic base shear and overturning moment for vertical tanks and vessels
- Seismic base shear and overturning moment for nonbuilding structures
- Seismic force for architectural components
- Seismic force for mechanical and electrical components
- 1996 NEHRP (USGS) maps for 0.2 sec. spectral acceleration with 2% P.E.
- 1996 NEHRP (USGS) maps for 1.0 sec. spectral acceleration with 2% P.E.

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  Seismic Design Spectral Acceleration Values
Posted by: usman - 11-09-2010, 07:09 PM - Forum: Engineering Spreadsheet - No Replies

Seismic Design Spectral Acceleration Values

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USGS 1996 spectral acceleration, Ss and S1 values

Spreadsheet program written in MS-Excel for the purpose of determining the mapped spectral acceleration values Ss and S1 to be used for seismic analysis and design in either the IBC 2000
or IBC 2003 Codes. Results may be obtained by input of location Zip Code or input of precise known location latitude and longitude angles and are based on the 1996 USGS gridded data.

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  Section Properties for Builtup and Unsymmetrical Sections
Posted by: usman - 11-09-2010, 07:02 PM - Forum: Engineering Spreadsheet - Replies (1)

Section Properties for Builtup and Unsymmetrical Sections

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Spreadsheet program written in MS-Excel for the purpose of calculating section properties.
Two methods of input data are provided, either by adding of deleting "shapes" or by defining a polygon by a series of "points". Specifically, the centroid location and total area are determined, as well as the centroidal and principal axes moments of inertia, radii of gyration, and rotation angle.

- Section properties analysis using shapes to model section
- Section properties analysis using up to 50 points to model section
- Stress analysis for symmetric and unsymmetric sections

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