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Effects of Decarbonized Coal Gasification Coarse Slag and Fine Ash on Properties of Cement Paste as Supplementary Cementitious Materials
Publisher: ASCE
Abstract: Coal gasification coarse slag (CGCS) and coal gasification fine ash (CGFA), both of which are composed of inorganic oxides and unburned carbon, are the two solid wastes produced in the process of coal gasification. However, ...
Stabilization of Highly Expansive Black Cotton Soils by Means of Geopolymerization
Publisher: American Society of Civil Engineers
Abstract: This article presents a method of geopolymerizing black cotton soil (BCS), a type of highly expansive soil, to ascertain its potential use in subgrades. The BCS is stabilized by alkalis of calcium hydroxide [Ca(OH)2] or ...
Radiation and Conduction in an Isotropic Scattering Rectangular Medium With One Semitransparent and Diffusely Reflecting Boundary
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Using the ray tracing-node analyzing method, the 2D transient coupled radiative and conductive heat transfer in a rectangular semitransparent medium is investigated. The rectangular medium has one ...
Detailed Deformation Behaviors and Tensile Parameters for Coated Warp-Knitted Fabrics in 2D Stress Space
Publisher: ASCE
Abstract: Understanding the mechanical properties of membrane materials in two-dimensional (2D) stress space is critical for structural design and mechanical analysis of membrane structures. In this paper, an experimental study of ...
Position and Orientation Characteristic Equation for Topological Design of Robot Mechanisms
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents the explicit mapping relations between topological structure and position and orientation characteristic (POC) of mechanism motion output. It deals with (1) the symbolic ...