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Control of Tall Buildings in Along‐Wind Motion
Publisher: American Society of Civil Engineers
Abstract: An exploratory study is made of the possible application of active control systems to tall buildings in along‐wind motion. An analytical procedure is developed to compute the statistical properties of the structural response ...
Fracture Properties of CFRP–Concrete Bond Subjected to Three Environmental Conditions
Publisher: American Society of Civil Engineers
Abstract: This paper presents results of a series of single shear tests of carbon fiber–reinforced polymer (CFRP) bonded concrete prisms exposed to three environmental conditions, namely, temperature cycles, wet-dry cycles, and ...
Fracture Properties of CFRP–Concrete Bond Subjected to Three Environmental Conditions
Publisher: American Society of Civil Engineers
Abstract: This paper presents results of a series of single shear tests of carbon fiber–reinforced polymer (CFRP) bonded concrete prisms exposed to three environmental conditions, namely, temperature cycles, wet-dry cycles, and ...
Physical Modeling of Seismic Soil-Pile-Structure Interaction for Buildings on Soft Soils
Publisher: American Society of Civil Engineers
Abstract: The present research intends to study the effects of the seismic soil-pile-structure interaction (SSPSI) on the dynamic response of buildings with various heights by conducting a series of shaking table tests on 5-, 10-story, ...
Electrorheological and Magnetorheological Duct Flow in Shear-Flow Mode Using Herschel-Bulkley Constitutive Model
Publisher: American Society of Civil Engineers
Abstract: A quasi-steady duct flow through a parallel plate model for electrorheological (ER) and magnetorheological (MR) fluids under shear-flow mode is investigated mathematically. To do so Herschel-Bulkley power law constitutive ...
Effect of Seismic Soil–Pile–Structure Interaction on Mid- and High-Rise Steel Buildings Resting on a Group of Pile Foundations
Publisher: American Society of Civil Engineers
Abstract: A series of numerical simulations were carried out on two types of superstructures and six types of piled raft foundations to investigate the effects of seismic soil–pile–structure interaction (SSPSI) on the seismic responses ...
Seismic Behavior of Building Frames Considering Dynamic Soil-Structure Interaction
Publisher: American Society of Civil Engineers
Abstract: The seismic excitation experienced by structures is a function of the earthquake source, travel path effects, local site effects, and soil-structure interaction (SSI) influences. The result of the first three of these ...
Fuzzy Controller for Seismically Excited Nonlinear Buildings
Publisher: American Society of Civil Engineers
Abstract: This paper focuses on the benchmark control problems for seismically excited nonlinear buildings. The benchmark study focuses on three typical steel structures, 3-, 9-, and 20-story buildings designed for the SAC project ...
Random Vibration of Rotating Machines under Earthquake Excitations
Publisher: American Society of Civil Engineers
Abstract: Random vibration of rotating machines subjected to seismic excitations is analyzed in which the six‐component earthquake ground motions are modeled as nonstationary random processes. The six‐component earthquake inputs ...
Control of Lateral‐Torsional Motion of Wind‐Excited Buildings
Publisher: American Society of Civil Engineers
Abstract: An investigation is made of the possible application of an active mass damper control system to tall buildings excited by strong wind turbulence. The effectiveness of active control system, as measured by the reduction of ...
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