Journal of Structural Engineering: Recent submissions
Now showing items 821-840 of 10765
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Development and Experimental Study of a New Rotational Metallic Damper for the Beam–Column Connection
(ASCE, 2022/07/12)To increase the energy dissipation capacity and deformation capacity of the beam-column connections, and save space for realizing more architectural functions in the frame structure, a new type of metallic damper is developed ... -
Shake-Table Tests of a Pile-Supported Low-Rise Reinforced Concrete Building Designed to Japanese Building Standards
(ASCE, 2022/06/24)In Japanese engineering practice, pile foundations are designed to lower base shear demands below that considered in the superstructure’s design. In recent earthquakes, such buildings incurred significant pile damage even ... -
Lateral Behavior of Masonry-Infilled Wood Frames with Wood Diagonal Bracings of Different Forms
(ASCE, 2022/05/19)Masonry-infilled wood frame walls are widely used in vernacular buildings all over the world. Based on traditional European wood frame walls, this paper proposes wood bracing as reinforcement for traditional Chinese ... -
ColumnsNet: Neural Network Model for Constructing Interaction Diagrams and Slenderness Limit for FRP-RC Columns
(ASCE, 2022/05/19)Predicting the axial capacity and behavior of concentrically, eccentrically, and slender loaded fiber-reinforced polymer (FRP)-RC columns is not completely established, and the current design codes lack design provisions ... -
Life-Cycle Assessment of Long-Span Bridge’s Wind Resistant Performance Considering Multisource Time-Variant Effects and Uncertainties
(ASCE, 2022/05/23)This paper examines the life-cycle wind resistant performance of a constructed long-span suspension bridge in the coastal region of China, aiming to quantify the multisource time-variant effects and uncertainties and ... -
Seismic Damage Assessment and Shaking-Table Test Validation of Midrise Cold-Formed Steel Composite Shear Wall Buildings
(ASCE, 2022/05/27)This paper proposes damage index–based limit-state criteria for seismic design of midrise cold-formed steel (CFS) buildings instead of the drift-based ones, and the Park-Ang damage model was used to calculate the damage ... -
Seismic Performance of Coupled Steel Plate Shear Walls with Different Degrees of Coupling
(ASCE, 2022/06/16)In a coupled steel plate shear wall, the interaction between two steel plate shear wall piers enabled by the coupling beams improves the overturning capacity of the lateral force–resisting system. Furthermore, the boundary ... -
Life-Cycle Typhoon Risk Analysis for Roofs of Low-Rise Buildings Based on the Extremum Probability Density Evolution Method
(ASCE, 2022/05/09)The extremum probability density evolution method (EPDEM) was introduced for the life-cycle risk analysis of the roofs of low-rise buildings subjected to typhoons. This method can use small sample sizes to account for the ... -
Effect of Superstructure Deformation Capacity on the Collapse Performance of Seismically Isolated Buildings
(ASCE, 2022/05/03)Earlier studies found that acceptable probabilities of collapse for seismically isolated buildings could be achieved by an appropriate combination of strength in the superstructure, isolator displacement capacity, and ... -
Punching Shear Strength of Post-Tensioned Transfer Slab-Column Connections
(ASCE, 2022/04/30)Current design codes specify the need for two-way shear strength analysis for prestressed slab-to-column connections. This paper is an investigative study of said interaction for post-tensioned (PT) transfer slabs. Two-way ... -
Development of an Innovative Boltless Connection for Multistory Modular Buildings
(ASCE, 2022/05/09)This paper introduces an innovative three-piece boltless connection for assembly of volumetric building units or modules in multistory modular buildings. The proposed connection comprises a vertical connector and an ... -
Improving Existing Inverted-T Bent Caps for Serviceability and Strength by Retrofitting with Supplemental Steel
(ASCE, 2022/05/06)Undesirable cracking is commonly observed in existing bridge bents with inverted-T bent caps at the web-to-ledge interface. Although the cracking is unexpected, such cracks may decrease service life and are possible signs ... -
Unified Truss-Arch Model for the Analysis of Bending-Shear Interaction in Reinforced Concrete Members
(ASCE, 2022/04/22)The compatibility strut-and-tie method (C-STM) is a well-established nonlinear modeling tool to efficiently and accurately predict the overall load–deformation response of shear-critical RC members subjected to combined ... -
Full-Scale Experimental Tests on Portal Frames Comprising Novel Cold-Formed Tapered Box Sections
(ASCE, 2022/07/08)This paper proposes a novel, cold-formed portal framing system that comprises tapered box members formed from two cold-formed nested channel sections. The proposed method possesses structural and nonstructural advantages, ... -
Experimental and Computational Evaluation of the Ductility of UHPC Beams with Low Steel-Reinforcement Ratios
(ASCE, 2022/04/28)There is a growing trend toward utilizing high steel-reinforcement ratios (as high as 5%) in ultrahigh-performance concrete (UHPC) beams. This tendency is driven by the desire to take full advantage of the unique mechanical ... -
Prevention of Disproportionate Collapse for Multistory Mass Timber Buildings: Review of Current Practices and Recent Research
(ASCE, 2022/04/28)The expanding height of multistory mass timber buildings makes the development of guidance to prevent disproportionate collapse an increasingly important area of engineering design; however, there is no guidance available ... -
Nonlinear Wind and Earthquake Loads on Tall Steel-Braced Frame Buildings
(ASCE, 2022/06/02)Although time-domain response analyses have been commonly used in the design of tall buildings, the code-based wind design continues to rely on prescriptive static methods. Moreover, buildings subjected to both earthquakes ... -
Proposed Backing Bar Detail in Welded Beam-to-Column Connections for Seismic Applications
(ASCE, 2022/06/07)The use of prequalified welded unreinforced flange-welded web (WUF-W) beam-to-column connections in capacity-designed steel moment-resisting frames necessitates the removal of the weld backing bar at the bottom beam ... -
Validation of Numerical Modeling Techniques for Unbonded Post-Tensioned Beams under Low Velocity Impact
(ASCE, 2022/06/07)This study validates the use of available tools for nonlinear finite element dynamic analysis (NLFEDA) modeling of unbonded post-tensioned reinforced concrete (PT-RC) members under drop weight impact and is the first attempt ... -
Experimental Investigation of Dynamic Behavior of RC Frame Strengthened with Buckling-Restrained Bracing
(ASCE, 2022/04/27)This paper presents the results of an investigation of the dynamic behavior of a reinforced concrete frame that was strengthened by a buckling-restrained brace (BRB). The behavior of this frame was benchmarked against a ...