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Dynamic Deflections of a Stiff Footbridge Using 100-Hz GNSS and Accelerometer Data
Publisher: American Society of Civil Engineers
Abstract: The authors investigated the possibility of expanding the application of global navigation satellite systems (GNSS) into the monitoring of stiff civil-engineering structures from the current limit of dominant frequencies ...
Pressurized Sand Damper for Earthquake and Wind Engineering: Design, Testing, and Characterization
Publisher: ASCE
Abstract: This paper presents the development, testing, and characterization of an innovative low-cost fail-safe sustainable energy-dissipation device in which the material surrounding the moving piston and enclosed within the damper ...
Post-Evaluation of Flood Hazards Induced by Former Artificial Interventions along a Coastal Mediterranean Settlement
Publisher: American Society of Civil Engineers
Discussion of “<i>Strength of Concrete Slabs in Punching Shear</i>” by Da‐Hua Jiang and Jing‐Hua Shen (Dec. 1986, Vol. 112, No. 12)
Publisher: American Society of Civil Engineers
Landslide Monitoring Based On Geodetically Derived Distance Changes
Publisher: American Society of Civil Engineers
Abstract: Analysis of an exceptionally long and homogeneous geodetic monitoring record of a deep-seated, slow
Measuring Deflections of a Short-Span Railway Bridge Using a Robotic Total Station
Publisher: American Society of Civil Engineers
Abstract: A robotic total station (RTS) [or robotic theodolite or theodolite positioning system (TPS)] was used for the first time to measure the deflections of a short-span bridge in response to passing trains. The RTS measurements ...
Identification of Nearshore Wave Characteristics Using Robotic Total Stations
Publisher: American Society of Civil Engineers
Abstract: A new geodetic method for accurate determination of nearshore wave characteristics is proposed. This method is based on a robotic total station set on stable position on the coast and aiming at a passive reflector mounted ...
Special Issue: In Memoriam of Professor Clayton T. Crowe
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Professor Clayton T. Crowe of Washington State University (WSU) made seminal contributions in the discipline of Fluids Engineering, starting with his early work on solid fuel combustion for rocket launching applications. ...
Stiffness of Free‐Standing Stairs with 180° Turn
Publisher: American Society of Civil Engineers
Abstract: Two types of free‐standing stairs, each having an axis that makes a 180° turn in plan, are considered. In the first, the horizontal projection of the axis consists of a central semicircle and two equal straight parts, and ...
Stiffness Matrix of Free‐Standing Helical Stairs
Publisher: American Society of Civil Engineers
Abstract: The full, 12×12, stiffness matrix of a free‐standing helicoidal stair is constructed in terms of its geometric characteristics. Knowledge of this stiffness matrix allows incorporation of the stair as a single element into ...
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