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RISThe Refined Theory of Plane Problems for One-Dimensional Quasicrystalline Bodies
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Without employing ad hoc assumptions, various equations and solutions for plane problems of one-dimensional quasicrystals are deduced systematically. A method for the exact solution of three-dimensional ...
The Refined Theory of One-Dimensional Quasi-Crystals in Thick Plate Structures
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: For one-dimensional quasi-crystals, the refined theory of thick plates is explicitly established from the general solution of quasi-crystals and the Luré method without employing ad hoc stress ...
Time Correlation in GNSS Positioning over Short Baselines
Publisher: American Society of Civil Engineers
Abstract: Ignoring the temporal correlations present within global navigation satellite systems (GNSS) observations can result in too much confidence being placed in the estimated positions. Temporally correlated errors occur when ...
Research on Cracking of Reinforced Concrete Beam and Its Influence on Natural Frequency by Expanded Distinct Element Method
Publisher: American Society of Civil Engineers
Abstract: A distinct element model was proposed to simulate cracking in a reinforced concrete beam, and the influence of cracking on natural frequency was analyzed. Hexagonal block and tensile-shear failure criteria were implanted ...
Finite Element Modeling of Insulated FRP-Strengthened RC Beams Exposed to Fire
Publisher: American Society of Civil Engineers
Abstract: The fire performance of reinforced concrete (RC) members strengthened with externally bonded fiber-reinforced polymer (FRP) laminates has been an issue of significant concern, particularly for building applications. To ...
Environmental Policy Simulation and Assessment under Rapid Urbanization: Case Study of Essential Area Policy in Shenzhen, China
Publisher: American Society of Civil Engineers
Abstract: The balance between overall economic growth and protection of the environment is an important research topic of urban sustainable development. In 2005, Shenzhen promulgated the regulations, Administrative Regulations of ...
Carrier-Phase-Based Quality Control for GNSS Dynamic Relative Navigation
Publisher: American Society of Civil Engineers
Abstract: Carrier-phase-based global navigation satellite system (GNSS) dynamic relative navigation is essential for fields that require high integrity and accuracy. Code-based receiver autonomous integrity monitoring (RAIM) has ...
Effect of Phase Change Materials on Mechanical Properties of Stabilized Loess Subgrade Subjected to Freeze–Thaw Cycle
Publisher: ASCE
Abstract: Freeze–thaw (F-T) cycle is a critical factor that deteriorates the mechanical properties of loess subgrade, leading to pavement structure distress. Phase change materials (PCMs) can be employed to stabilize loess subgrades. ...
Experimental Investigation of the Rheological Properties, Interaction, and Microstructure Characteristics of Emulsified Asphalt with Red Mud–Based Geopolymer
Publisher: ASCE
Abstract: To reduce energy consumption and save economic costs, waste-derived secondary resources can be considered as cement substitutes for emulsified asphalt. Considering emulsion type and red mud–based alkali-activated materials ...
Propagation Characteristics of Acoustic Emission Waves in Three Different Asphalt Pavement Materials
Publisher: ASCE
Abstract: Due to the differences of physical and mechanical properties of asphalt pavement materials, asphalt pavement (asphalt mixture) presents complex characteristics. To explore the acoustic emission (AE) wave characteristics ...