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Effect of Pitting Corrosion on the Stress Intensity Factor Magnitude and Distribution

期刊: INTERNATIONAL JOURNAL OF STEEL STRUCTURES, 2021; 21 (4)

The fracture and fatigue performance of corroded steel components show significant degradation in both the crack initiation and propagation stage. Thi......

Experimental Study and Finite Element Analysis of Initial Imperfection on 7A04-T6 Aluminum Alloy Circular Hollow Section Column

期刊: INTERNATIONAL JOURNAL OF STEEL STRUCTURES, 2021; 21 (3)

In this study, a combination of experiments and finite element analyses was conducted to investigate the effect of initial imperfections on the axial ......

Damage-Endurance-Based Seismic Performance Assessment for Long-Span Lattice Shells with Prestressed Elements

期刊: INTERNATIONAL JOURNAL OF STEEL STRUCTURES, 2021; 21 (3)

To ensure post-earthquake safety and improve the earthquake resistance reserve of the rigid shells, this paper addresses the issues with respect to th......

Fatigue Prognosis Analysis on the Cracked Steel Crane Runway Girders Under High Temperature

期刊: INTERNATIONAL JOURNAL OF STEEL STRUCTURES, 2021; 21 (3)

In order to resolve the fatigue fracture problem of the steel crane runway girders (CRGs) with a surface crack under high temperature, fatigue prognos......

Numerical and Theoretical Study on Mechanical Behaviors of New Dovetail Joint System (NDJs) Subjected to Tensile, Compressive, and Out-of-plane Bending Moment Forces

期刊: INTERNATIONAL JOURNAL OF STEEL STRUCTURES, 2021; 21 (3)

In this study, a new dovetail system of single-layer reticulated shell socketed joint (NDJs) of steel with excellent mechanical behaviour and economic......

Analysis of Carrying Capacities of Connections with Different Bolt End Distances

期刊: INTERNATIONAL JOURNAL OF STEEL STRUCTURES, 2021; 21 (3)

In view of the differences between Chinese and German regulations of bolt end distance, experiments for connection specimens with different bolt end d......

Test and Numerical Investigation Mechanical Behavior of Cable Dome

期刊: INTERNATIONAL JOURNAL OF STEEL STRUCTURES, 2021; 21 (4)

Cable dome structure is a kind of space steel structure system with stay cable, hoop cable, ridge cable and brace strut. In order to study the mechani......

A Novel Structural Optimization Method and a Case Study Based on a CHS X-Joint

期刊: INTERNATIONAL JOURNAL OF STEEL STRUCTURES, 2021; 21 (4)

In this paper, a new structural optimization method, "percentage structure optimization", is presented. This method is obtained by using finite elemen......

Simulation and Design Considerations on Transverse Connection of Prestressed Concrete T-girder Bridge

期刊: INTERNATIONAL JOURNAL OF STEEL STRUCTURES, 2021; 21 (4)

In this paper, the structural performance of the prestressed concrete T-girder bridge with a newly proposed diaphragm transverse connections (DTCs) ha......

Topology Optimization of Steel Structure for Waste Incineration Steam Generator Based on DE and PSO

期刊: INTERNATIONAL JOURNAL OF STEEL STRUCTURES, 2021; 21 (4)

The paper presents a topology optimization of steel structure about a waste incinerator steam generator to get economical structural layout. Firstly, ......

Static and Seismic Experiments on the Beam-Column Joints of a Underground Cylindrical Garage Prefabricated Integrated Structure

期刊: INTERNATIONAL JOURNAL OF STEEL STRUCTURES, 2021; 21 (3)

An innovative prefabricated integrated structure for a cylindrical underground garage is designed as the bracing system during the excavation phase. A......

Artificial-Neural-Network-Based Mechanical Simulation Prediction Method for Wheel-Spoke Cable Truss Construction

期刊: INTERNATIONAL JOURNAL OF STEEL STRUCTURES, 2021; 21 (3)

Cable force monitoring is an important step in cable truss structural health monitoring. Considering cost effectiveness, the accuracy and quality of s......

Seismic Story Shear Distribution Based on Inelastic State of Eccentrically Braced Frame with Vertical Link Composite High Strength Steel

期刊: INTERNATIONAL JOURNAL OF STEEL STRUCTURES, 2021; 21 (4)

The story shear distribution based on inelastic state of eccentrically braced frames with vertical link fabricated with high strength steel (Y-HSS-EBF......

Experimental Performance of Recycled Aggregate Concrete-filled Square Steel Tubular (RACSST) Stub Columns After Exposure to High Temperature and Water Spraying Cooling

期刊: INTERNATIONAL JOURNAL OF STEEL STRUCTURES, 2021; 21 (3)

In order to study the mechanical properties of Recycled Aggregate Concrete-filled Square Steel Tubular (RACFSST) stub columns after fire exposure, a t......

Analysis of Finite Element Mechanism of Axial Compressive Behavior of T-Shaped Stiffened Concrete-Filled Steel Tubular Stub Columns After Uniform Fire Exposure

期刊: INTERNATIONAL JOURNAL OF STEEL STRUCTURES, ; ()

Based on the reasonable determination of material constitutive relationship and interaction model between concrete and steel tube, a finite element mo......

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