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Researchers Seek to Automate Pipeline Repair
Publisher: American Society of Civil Engineers
Abstract: Researchers and manufacturers are collaborating to develop a robot that will be able not only to inspect pipelines but also to make repairs.
Core Wall Assembly Designed to Accelerate High-Rise Construction
Publisher: American Society of Civil Engineers
Abstract: Researchers are developing a faster but reliable way to build the core walls of tall buildings.
The Importance of BIM
Publisher: American Society of Civil Engineers
Abstract: In May 2008 Civil Engineering published a special report entitled “Are You Ready for BIM?” which discussed the benefits of a fairly new design process referred to as building information modeling. Six years later engineering ...
Application Takes BIM On the Go
Publisher: American Society of Civil Engineers
Abstract: A student collaborates with an engineering firm to develop a building information modeling (BIM) app for popular wireless devices.
Atmospheric Modes of Variability in a Changing Climate
Publisher: American Meteorological Society
Abstract: The response of the atmospheric circulation to an enhanced radiative greenhouse gas forcing in a transient integration with a coupled global climate model is investigated. The spatial patterns of the leading modes of ...
Imbalance Estimation Without Test Masses for Wind Turbines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Rotor imbalances of a wind turbine can cause severe damage of the turbine or its components and thus reduce the lifespan and security of the turbine significantly. At present, balancing of ...
Experimental Determination of Mechanical Stress Induced by Rotating Stall in Unshrouded Impellers of Centrifugal Compressors
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Unshrouded centrifugal compressor impellers typically operate at high rotational speeds and volume flow rates. The resulting high mean stress levels leave little margin for dynamic excitations that can cause high-cycle ...
Northern Hemisphere Stationary Waves in Future Climate Projections
Publisher: American Meteorological Society
Abstract: The response of the atmospheric large-scale circulation to an enhanced greenhouse gas (GHG) forcing varies among coupled global climate model (CGCM) simulations. In this study, 16 CGCM simulations of the response of the ...
Special Issue on Energy-Efficient and Environmentally Friendly Paving Materials
Publisher: American Society of Civil Engineers
A Global Control Strategy for Efficient Control of a Braille Impact Hammer
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A combined control scheme relying on feedback-based local control in the vicinity of periodic system responses and global control based on a coarse-grained approximation to the nonlinear dynamics ...
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