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Conceptual Design of a Long-Strike Ultra-Precision Actuator
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: A conceptual long-strike ultra-precision actuator is proposed with this article. The design method is inspired by the unique relationship of voltage versus displacement with a coil-wound potentiometer. ...
Spline-Discretization-Based Free Vibration Analysis for Orthotropic Plates
Publisher: American Society of Civil Engineers
Abstract: Extensive numerical analysis indicates that the conventional spline functions semidiscretization analysis for orthotropic plates and shells reported by Li et al. (
Managing Project Risk at the Enterprise Level: Exploratory Case Studies in China
Publisher: American Society of Civil Engineers
Abstract: Risk management is a critical part of construction project management. Most previous studies on construction project risk management (PRM) have focused on the project level rather than the enterprise level. The objective ...
Reexamination of Lime Stabilization Mechanisms of Expansive Clay
Publisher: American Society of Civil Engineers
Abstract: For the purpose of understanding the mechanism that results from treating expansive soil with lime, a series of tests were conducted on selected Nanyang expansive clay. X-ray diffraction tests indicated that the major clay ...
Condition Assessment of Water Pipelines Using a Modified Layer-Peeling Method
Publisher: American Society of Civil Engineers
Abstract: Pipe wall condition assessment is critical for targeted maintenance and failure prevention in water distribution systems. This paper proposes a novel approach for condition assessment of water pipelines by adapting the ...
Protection and Time-Varying Characteristic of Rebar Corrosion in Magnesium Oxychloride Cement Recycled Concrete under the Simulated Salt Lake Environment
Publisher: ASCE
Abstract: Magnesium oxychloride cement recycled concrete (MOCRC) has the advantages of low carbon emissions and energy savings. To better understand the rebar corrosion problem in MOCRC under a salt lake environment, this paper ...