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PERFORMANCE EVALUATION OF EXISTING STEEL AND CONCRETE GIRDER BRIDGES THROUGH NON-DESTRUCTIVE LIVE-LOAD TESTING
EXISTING STEEL CONCRETE GIRDER BRIDGES NON-DESTRUCTIVE LIVE-LOAD TESTING
2014/10/22
Traditional evaluations of a bridge behavior are based upon assumptions of material properties, load distributions in the bridge deck, any quantified structural damage from visual inspections, and the...
Seismic Energy Dissipation of Steel Buildings Using Engineered Cladding Systems
Seismic Energy Dissipation Steel Buildings Engineered Cladding Systems
2014/10/22
Precast concrete claddings have been widely used in the United States since the 1920s. Cladding panels are attached to the frame structures and function as the facades of buildings (Fig. 1.1). Advanta...
Numerical analysis of the axially loaded concrete filled steel tube columns with debonding separation at the steel-concrete interface
debonding separation concrete filled steel tube axial compression load carrying capacity
2014/4/10
The interaction between steel tube and concrete core is the key design considerations for concrete-filled steel tube columns. In a concrete-filled steel tube (CFST) column, the steel tube provides con...
Seismic Performance Evaluation of a Steel-concrete Hybrid Frame-tube High-rise Building Structure
seismic performance nonlinear earthquake response analysis steel-concrete hybrid structure
2014/4/10
Due to its unique advantages, the steel-concrete hybrid structure has been widely used in tall buildings around the world. In Mainland China it has been utilized as one of the most popular structural ...
An Experimental Study on the Effect of Steel Fiber Reinforced Concrete on the Behavior of the Exterior Beam-Column Joints Subjected to Reversal Cyclic Loading
Beam-column joint Steel fiber reinforced concrete Ductile behavior
2009/10/12
For the ductile behavior of beam-column joints, closely spaced transverse reinforcement is required by earthquake codes. However, placement of this reinforcement in joints always causes some dicultie...
Fracture Assessment of Welded Steel Structures Using the SINTAP
SINTAP Net-section-collapse method Welded column-beam connection Brittle fracture
2009/10/12
The assessment of weld defects is entirely related to the reliability of the beam-to-column connections in welded steel structures. This paper aims to determine accurate and quick defect assessment of...
Numerical Analysis of Composite Steel Concrete Structural Shear Walls with Steel Encased Profiles
Composite construction shear walls numerical analysis
2010/8/18
The use of common reinforced concrete shear walls in high rise buildings is sometimes limited because of the large amount of reinforcement localized at the end of the element. A good alternative in av...
Seismic Behaviour of an Experimental Model Made of Thin-Walled Cold Formed Steel Profiles - Hardell Structures
Seismic Behaviour Shaking Table Tests Hardell Structures
2010/8/18
The experimental results of the shaking table test of a Hardell structure made of thin-walled cold formed steel profiles are presented. The structure has the in-plane dimensions of 4x4 m and a height ...
A VIBRATION FINDING SURVEY OF EXISTING STEEL PENSTOCKS AND NATURAL FREQUENCY CALCULATION FORMULAE
steel penstock pressure pulsation resonance numerical analysis
2009/1/4
When a momentary pressure pulsation takes place in a turbine, and its frequency coincides with the natural frequency of a steel penstock, resonance occurs resulting in noticeable vibration. While the...
FATIGUE EVALUATION OF STEEL POST STRUCTURES
fatigue HSS (hot spot stress) traffic sign post lighting post
2009/1/4
In post structures supporting traffic signs or lighting apparatuses on highway bridges, strengthening gussets welded at the bottom of post introduce stress concentration and make these details suscep...
A VIBRATION FINDING SURVEY OF EXISTING STEEL PENSTOCKS AND NATURAL FREQUENCY CALCULATION FORMULAE
steel penstock pressure pulsation resonance numerical analysis
2008/12/31
When a momentary pressure pulsation takes place in a turbine, and its frequency coincides with the natural frequency of a steel penstock, resonance occurs resulting in noticeable vibration. While the...
QUANTITATIVE ANALYSIS ON DETERIORATION AND REMAINING LIFE OF STEEL BRIDGE PAINTING BASED ON FIELD DATA
steel bridge aint film deterioration ratio image processing system
2008/12/31
With the results of field investigations and outdoor exposure experiments of painted specimens, time-lapse deterioration of paintings was statistically analyzed by using “Automatic Evaluation System ...
FATIGUE EVALUATION OF STEEL POST STRUCTURES
fatigue HSS (hot spot stress) traffic sign post lighting post
2008/12/31
In post structures supporting traffic signs or lighting apparatuses on highway bridges, strengthening gussets welded at the bottom of post introduce stress concentration and make these details suscep...
PRACTICAL ANALYSIS METHODS FOR CONTINUOUS GIRDER AND CABLE STAYED BRIDGES COMPOSED OF BEAMS WITH CORRUGATED STEEL WEBS
composite structure corrugated steel web continuous girder extradosed bridge cable stayed bridge
2008/12/29
A developed form of the PC box girders using corrugated steel web are flourishingly under construction. The form has been used for the continuous girders and the usage to be developed even for the ca...
ANALYSIS OF CORRUGATED STEEL WEB GIRDERS BY AN EFFICIENT BEAM BENDING THEORY
shear deformable beam bending theory corrugated steel web variational principle
2008/12/29
An elastic beam bending theory for analysis of prestressed concrete girders with corrugated steel web is derivedbythe application of the variational principle. The theory is a shear deformable beam t...