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Effects of Environmental Action on Thermal Stress Analysis of Karaj Concrete Arch Dam
Publisher: American Society of Civil Engineers
Abstract: A three-dimensional finite element analysis is carried out to determine the thermal stresses of a concrete arch dam. Appropriate heat transfer boundary conditions in the dam body are used for air and reservoir temperature ...
A Novel Multiple Linear Regression Approach for Predicting the Unconfined Compressive Strength of Soil
Publisher: American Society of Civil Engineers
Abstract: This paper proposes a precise and general multiple linear regression (MLR) model to predict the unconfined compressive strength (UCS) of various soil types. The study used a wide range of data sets, including 952 data ...
Experimental and Analytical Investigation on the Interlayer of Roller Compacted Concrete
Publisher: ASCE
Abstract: Roller compacted concrete (RCC) is a dry concrete with zero slump and is constructed in layers. RCC dams are generally weak in interlayers. The bond strength and the permeability of the interlayer affect the performance ...
Experimental Investigation and Constitutive Modeling of Rock-Like Specimens’ Interface with the Effect of Roughness Based on 3D Printing
Publisher: ASCE
Abstract: The response of a structure–foundation system subjected to loading is a function of the interaction between them. If the response is to be analyzed accurately, the effect of roughness at the interface needs to be considered. ...