Journal of structural engineering, Vol. 138 N° 6. Journal of structural engineering - Juin 2012
| Titre : | Journal of structural engineering, Vol. 138 N° 6. Journal of structural engineering - Juin 2012 |
| Type de document : | Bulletin |
| Paru le : | 06/09/2012 |
Dépouillements
Article : texte imprimé
Ali Karbakhsh Ravari, Auteur ;
Ismail Bin Othman, Auteur ;
Zainah Binti Ibrahim, Auteur
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Seismic isolation systems constitute an accepted and simple technique for earthquake protection of structural systems and sensitive components. This approach has considerable potential in preventing the structures and their equipment from earthq[...]
Article : texte imprimé
Bažant, Zdeněk P., Auteur ;
Qiang Yu, Auteur ;
Guang-Hua Li, Auteur
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The segmental prestressed concrete box girder of Koror-Babeldaob (KB) Bridge in Palau, which had a record span of 241 m (791 ft), presents a striking paradigm of serviceability loss because of excessive multidecade deflections. The data required[...]
Article : texte imprimé
Bažant, Zdeněk P., Auteur ;
Qiang Yu, Auteur ;
Guang-Hua Li, Auteur
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As a sequel to Part I, which clarified the causes of the unexpectedly large deflections of the Koror-Babeldaob Bridge in the Pacific island nation of Palau, Part II presents the numerical procedure and reviews the lessons learned. The box girder[...]
Article : texte imprimé
Zhongguo John Ma, Auteur ;
Samuel Lewis, Auteur ;
Qi Cao, Auteur
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This paper focuses on an investigation of transverse joint details with tight bend diameter U-bars for accelerated bridge construction. It presents the testing results of potential alternate reinforcing materials and joint details in two phases.[...]
Article : texte imprimé
Alan G. Bloodworth, Auteur ;
Jing Cao, Auteur ;
Xu, Ming, Auteur
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The application of bending theory based methods and strut-and-tie models for the design of pile caps to resist shear is still a subject of debate, with the latest Eurocodes permitting both methods but not giving much guidance as to their use. Th[...]
Article : texte imprimé
Ying Chen, Auteur ;
Zhifei Shi, Auteur ;
Yilung Mo, Auteur
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The mechanical performance of reinforced concrete beam-thin-wall joints under out-of-plane bending moments is studied and the analytical solutions in terms of stresses and rotational stiffness of the wall are obtained. For convenience, the equiv[...]
Article : texte imprimé
Bahman Ghiassi, Auteur ;
Masoud Soltani, Auteur ;
Abbas Ali Tasnimi, Auteur
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Coating the walls with reinforced concrete layers is a conventional method of strengthening masonry structures in Iran. However, because of the lack of analytical and experimental information about the behavior of strengthened masonry walls with[...]
Article : texte imprimé
Tsutomu Iwashita, Auteur ;
Koji Azuma, Auteur
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Over the past two decades, plastic constraint effects have been an issue of concern in both fracture mechanics and structural integrity research, and several methods have been proposed for considering loss of plastic constraint. This paper shows[...]
Article : texte imprimé
Kyoung C. Lee, Auteur ;
Yoo, Chai H., Auteur
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To enhance the strength and constructability of rectangular (or trapezoidal) tubular compression members, reinforced or unreinforced concrete may be filled in the tube. Longitudinal stiffeners are often attached to increase the local buckling st[...]
Article : texte imprimé
Cao Hung Pham, Auteur ;
Gregory J. Hancock, Auteur
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The direct strength method (DSM) recently included in the North American Specification and Australian/New Zealand Standard AS/NZS 4600:2005 gives design rules for compression and bending. No rules are presented in this standard for shear or for [...]
Article : texte imprimé
Teh, Lip H., Auteur ;
Drew D. A. Clements, Auteur
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This paper examines the assumption implicit in Cochrane’s formula that stresses are uniformly distributed across the net section of a staggered bolted connection. The assumption was found to be overoptimistic for connections in steel having low [...]
Article : texte imprimé
Robert F. Lindyberg, Auteur ;
Habib J. Dagher, Auteur
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The University of Maine, in conjunction with Willamette Industries, Georgia-Pacific, Strongwell, and APA—the Engineered Wood Association, tested 90 fiber-reinforced polymer (FRP)-reinforced glue-laminated wood (glulam) beams. This study showed t[...]
Article : texte imprimé
Massimo Fragiacomo, Auteur ;
Mark Batchelar, Auteur
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Significant evidence based on experimental research exists to give designers confidence in the use of theoretical equations to evaluate the pullout strength of threaded steel rods glued into timber. However, the mechanism of load transfer throug[...]
Article : texte imprimé
Massimo Fragiacomo, Auteur ;
Mark Batchela, Auteur
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The pull-out performance of steel rods glued into timber is well-documented, and short-term tests by many researchers have demonstrated reliable strength. The behavior of glued-in steel rods in moment-resisting beam-column joints is much more co[...]
Article : texte imprimé
Mark Grigoria, Auteur ;
Carl E. Grigorian, Auteur
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Performance control (PC) is the ability to design a structure in such a way as to expect predetermined modes of response at certain stages of loading, extents of damage, and/or drift ratios. The primary purpose of this paper is to complement the[...]
Article : texte imprimé
Quan Gu, Auteur ;
Michele Barbato, Auteur ;
Joel P. Conte, Auteur
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The finite-element (FE) method is widely recognized as a powerful tool in modeling structural and geotechnical systems and simulating their response to static and dynamic loads. In addition, numerical optimization is commonly used in many engine[...]
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