Results 101 to 110 of about 24,987 (266)
Investigation of ANN architecture for predicting the compressive strength of concrete containing GGBFS. [PDF]
PLoS One, 2021 Tran VQ, Mai HT, Nguyen TA, Ly HB.
europepmc +1 more source
Review and prospects of shear test of bolted rock joints
Deep Underground Science and Engineering, EarlyView.The laboratory shear test equipment, test method, and numerical simulation of bolted rock joints were summarized. The shortcomings and limitations of the current research were analyzed, and the research prospects were proposed. Abstract Rock bolting is a critical approach in geotechnical engineering for supporting weak rocks.
Shulin Ren +4 more
wiley +1 more source
Predicting the Compressive Strength of Concrete Containing Binary Supplementary Cementitious Material Using Machine Learning Approach. [PDF]
Materials (Basel), 2022 Moradi N +5 more
europepmc +1 more source
Deep Underground Science and Engineering, EarlyView.Triaxial compression tests under unloading confining pressure conditions were conducted to systematically analyze the permeability behavior of granite retrieved from the different classification surrounding rocks. Abstract The rock mass within mountain tunnels undergoes complex changes in permeability, strength, and deformation during tunneling ...
Xiaoyan Zhang +4 more
wiley +1 more source
Prediction Models for Estimating Compressive Strength of Concrete Made of Manufactured Sand Using Gene Expression Programming Model. [PDF]
Materials (Basel), 2022 Khan K +7 more
europepmc +1 more source
Deep Underground Science and Engineering, EarlyView.A novel cavity contraction solution and multilayer shaft wall model were developed to analyze deep shaft stability, considering rock viscosity, support structures, and water pressure, with successful validation through a Hulusu Coal Mine case study.
Bin Chen +5 more
wiley +1 more source
Deep Underground Science and Engineering, EarlyView.An experimental device for physical simulation of hydraulic fracturing, comprising: a load‐bearing mechanism with multiple interconnected plates that collectively form an sample chamber; a load‐generating mechanisms, with multiple load‐generating mechanisms arranged within the experimental chamber.
Delei Shang +5 more
wiley +1 more source
Comparative Study of Supervised Machine Learning Algorithms for Predicting the Compressive Strength of Concrete at High Temperature. [PDF]
Materials (Basel), 2021 Ahmad A +5 more
europepmc +1 more source
Efficacy of Admixtures on Compressive Strength of Concrete
International Journal of Innovative Science and Research Technology (IJISRT)This report investigates the impact of reducing cement proportion in concrete by adding varying percentage of silica fume and glass fibre. The aim is to evaluate the compressive strength of modified concrete mix with varying percentage. The experiment involved varying levels of cement replacement with silica fume and the addition of glass fibre to ...
Lokesh Khandekar +6 more
openaire +1 more source