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Stability and Adequate Bracing Design of Pretensioned Cable-Braced Inverted-Y-Shaped Ferris Wheel Support System Using Matrix Structural Second-Order Analysis Approach
Publisher: American Society of Civil Engineers
Abstract: Elastic buckling and second-order analyses are conducted using the matrix structural analysis approach for the in-plane and out-of-plane stability and adequate bracing design of a new type of Ferris wheel support system ...
Design of Pre-Tensioned Cable-Stayed Buckling-Restrained Braces Considering Interrelationship between Bracing Strength and Stiffness Requirements
Publisher: American Society of Civil Engineers
Abstract: The conventional restraining ratio approach is not suitable for a straightforward design of the pre-tensioned cable-stayed buckling-restrained brace (PCS-BRB) because of its complicated buckling-restrained system. This ...
Rebar Anchorage Slip Macromodel Considering Bond Stress Distribution: Monotonic Loading and Model Application
Publisher: American Society of Civil Engineers
Abstract: This study presents a modified macromodel for calculating the anchorage slip of rebar under monotonic loading and its application to the fiber beam–column element model. The proposed macromodel reflects bond stress ...
Simplified Design Method for the Shear Capacity of Steel Plate Shear-Strengthened Reinforced-Concrete Beams
Publisher: American Society of Civil Engineers
Abstract: Recently, a steel plate concrete composite technique has been developed for the shear strengthening of RC bridges. The steel plate shear-strengthened (SPSS) beam is composed of an old RC beam, new concrete, and steel web. ...
A GNSS Multibaseline Single-Epoch Millimeter-Level Positioning Method for Construction Survey of Superhigh-Rise Buildings
Publisher: American Society of Civil Engineers
Abstract: When global navigation satellite systems (GNSS) are applied to construction survey of superhigh-rise buildings, satellite signal obstruction and multipath effects reduce the number of usable observations and make it difficult ...