- Seismic Retrofit of Octagonal Columns with Pedestal and One-Way Hinge at Base
- N. Johnson
- ACI Structural Journal
- Book Title / Journal:
- Year: 2005 , Volume: , Series:
- Repair and Retrofit of Structures
- Keywords: Concrete structures
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- Condition Monitoring Of A Lightly Reinforced Concrete Beam By Dynamic Measurements
- T. Kovacs ; G. Farkas
- Periodica Polytechnica, Civil Engineering, 49/1, pp. 27-46. Available from Budapest University of Technology and Economics
- Book Title / Journal:
- Year: 2005 , Volume: , Series:
- Repair and Retrofit of Structures
- Keywords: Concrete structures
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- On a composite implicit time integration procedure for nonlinear dynamics
- K.J. Bathe ; M.M. Irfan Baig
- Book Title / Journal: Computers and Structures
- Year: 2005 , Volume: 83 , Series:
- Structural Analysis
- Keywords: Direct time integration ; Nonlinear dynamic analysis ; Stability
- Description
- Transient analysis of nonlinear problems in structural and solid mechanics is mainly carried out using direct time integration of the equations of motion. For reliable solutions, a stable and efficient integration algorithm is desirable. Methods that are unconditionally stable in linear analyses appear to be a natural choice for use in nonlinear analyses,
but unfortunately may not remain stable for a given time step size in large deformation and long time range response solutions. A composite time integration scheme is proposed and tested in some example solutions against the trapezoidal rule and the Wilson h-method, and found to be effective where the trapezoidal rule fails to produce a stable solution. These example results are indicative of the merits of the composite scheme.
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- On a Theoretical and Computational Framework for Large Strain Anisotropic Plasticity
- F.J. Montáns ; K.J. Bathe
- Book Title / Journal: Proceedings 8th International Conference on Computational Plasticity
- Year: 2005 , Volume: , Series:
- Structural Analysis
- Keywords: Large strains ; Plasticity ; Anisotropic Behavior
- Description
- The modelling of large strain anisotropic plasticity based on hyperelasticity, the multiplicative decomposition into the elastic and plastic deformation gradients, and the use of the logarithmic strain measure and its work-conjugate stress measure are considered. The integration of the plastic deformation gradient is performed using an exponential mapping. First, the continuum mechanics formulation of the proposed theory is given, and then some results considering anisotropic elastic behavior, anisotropic yield
functions and mixed hardening are summarized.
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- Seismic Resistance of Square Concrete Columns Retrofitted with Glass Fiber-Reinforced Polymer
- M.S. Memon ; S.A. Sheikh
- ACI Structural Journal
- Book Title / Journal:
- Year: 2005 , Volume: , Series:
- Repair and Retrofit of Structures
- Keywords: Concrete structures
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- Influence of Concrete Strength on Confinement Effectiveness of Fiber-Reinforced Polymer Circular Jackets
- S. Mandal
- ACI Structural Journal
- Book Title / Journal:
- Year: 2005 , Volume: , Series:
- Repair and Retrofit of Structures
- Keywords: Concrete structures
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- A How-To Guide to Mitigate Potential Terrorist Attacks Against Buildings
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- FEMA 452. Risk Management Series. Providing Protection to People and Buildings. Federal Emergency Management, Agency
- Book Title / Journal:
- Year: 2005 , Volume: , Series:
- Other Structural
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- Comparison of building code structural requirements
- S.K. Ghosh ; X. Liang
- NIST NCSTAR 1-1B. Federal building and fire safety investigation of The World Trade Center
- Book Title / Journal:
- Year: 2005 , Volume: , Series:
- Other Structural
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- Task Group D ? HPFRCC Design Assumptions ? Conclusions
- K. Rokugo ; V.C. Li
- International RILEM Workshop on High Performance Fiber Reinforced Cementitious Composites in Structural Applications, Honolulu, Hawaii, Published by RILEM SARL, pp. 263-268
- Book Title / Journal:
- Year: 2005 , Volume: , Series:
- Structure types ; Composite structures
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- Sustainable Infrastructure Material Design
- M. Lepech ; V.C. Li ; G.A. Keoleian
- Proceedings of the 4th International Workshop on Advances in Life-Cycle Cost Analysis and Design of Civil Infrastructures Systems, Cocoa Beach, Florida
- Book Title / Journal:
- Year: 2005 , Volume: , Series:
- Structure types ; Composite structures
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- Equivalent Uniform Moment Diagram Factor for Composite Columns in Minor Axis Bending
- T.K. Tikka ; S.A. Mirza
- ACI Structural Journal
- Book Title / Journal:
- Year: 2005 , Volume: , Series:
- Structure types ; Concrete structures
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- Damage-Based Stress-Strain Model for Fiber-Reinforced Polymer-Confined Concrete
- D.A. Moran ; C.P. Pantelides
- ACI Structural Journal
- Book Title / Journal:
- Year: 2005 , Volume: , Series:
- Structure types ; Concrete structures
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- Comparison of Confinement Models for Fiber-Reinforced Polymer-Wrapped Concrete
- L. Bisby ; A.J.S. Dent ; M. Green
- ACI Structural Journal
- Book Title / Journal:
- Year: 2005 , Volume: , Series:
- Structure types ; Concrete structures
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- Water-soluble polymeric modifiers for cement mortar and concrete
- E. Knapen ; A. Beeldens ; D. Van Gemert
- Proceedings ConMat?05 3rd Intern. Conference on Construction Materials: Performance, Innovation and Structural Implications, Vancouver, Canada
- Book Title / Journal:
- Year: 2005 , Volume: , Series:
- Structure types ; Concrete structures
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- Durability Evaluation of Carbon Fiber-Reinforced Polymer Strengthened Concrete Beams: Experimental Study and Design
- N.F. Grace ; S.P. Singh
- ACI Structural Journal
- Book Title / Journal:
- Year: 2005 , Volume: , Series:
- Repair and Retrofit of Structures
- Keywords: Concrete structures
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