Results 61 to 70 of about 19,983 (297)

The P-wave velocity, Brazilian tensile strength, and uniaxial compressive strength test results of the rock salt.

, 2023
The P-wave velocity, Brazilian tensile strength, and uniaxial compressive strength test results of the rock salt.
Nazlı Tunar Özcan (14833635)
core   +1 more source

Prediction of granite uniaxial compressive strength under multiple working conditions based on ensemble learning

河南理工大学学报. 自然科学版
ObjectivesTo address the problems of long testing periods and high costs associated with traditional methods for measuring rock compressive strength， a prediction method for granite uniaxial compressive strength based on ensemble learning was proposed ...
Zhao Zhongming, Wang Shuaibin, Jiang Dongping, Wang Chun, Fu Tianyu, Cheng Bo   +5 more
doaj   +1 more source

A data mining approach for Jet Grouting Uniaxial Compressive Strength prediction [PDF]

2009 World Congress on Nature & Biologically Inspired Computing (NaBIC), 2009
Jet Grouting (JG) is a Geotechnical Engineering technique that is characterized by a great versatility, being the best solution for several soil treatment improvement problems. However, JG lacks design rules and quality control. As the result, the main JG works are planned from empirical rules that are often too conservative.
Joaquim Tinoco, António Gomes Correia, Paulo Cortez 0001   +2 more
openaire   +2 more sources

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Experimental Characterization of Mycelium‐Based Composites Under Multiple Loading Conditions

Advanced Engineering Materials, EarlyView.
This study examines the mechanical response of mycelium‐based composites under compression, shear, and tension using mechanical testing and imaging methods. The comparison between unpressed and hot‐pressed specimens shows that hot pressing is associated with higher compression and shear stiffnesses.
Shaghayegh Elahi, Kimiya Tajik, Harvey Shaw, Matti Isakov, Sami Pajunen, Lauri Rautkari   +5 more
wiley   +1 more source

Determination of Uniaxial Compressive Strength of Limestone

, 2019
Najčešće korišten parametar u stijenskom inženjerstvu je jednoosna tlačna čvrstoća (UCS). Često se procjenjuje na terenu ili pomoću korelacija s indeksom čvrstoće u točki predloženih od strane različitih istraživača za određen tip stijene.
Vračević, Doris, Peranić, Josip, Josip Peranić, Marko Hodanić, Sanja Dugonjić Jovančević, Doris Vračević, Hodanić, Marko, Dugonjić Jovančević, Sanja   +7 more
core   +2 more sources

Compatibility of Methacrylate Based Resins Controls Interfacial Failure and Toughness in 3D‐Printed Multimaterial Composites

Advanced Engineering Materials, EarlyView.
This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim, Li Meng, Ahmad R. Najafi, Nicolas J. Alvarez   +3 more
wiley   +1 more source

Fitting curve of uniaxial compressive strength and size of rock with parallel joints.

, 2021
Fitting curve of uniaxial compressive strength and size of rock with parallel joints.
Gaojian Hu (11457537), Gang Ma (52569)
core   +1 more source

The uniaxial compressive strength of concrete: revisited

Materials and Structures
AbstractThis paper re-examines common notions and conventions regarding the compressive strength of concrete in general and of the uniaxial compressive strength of concrete in particular. A distinction is introduced between the strength of the specimen and the strength of the concrete as a material, and the commonly measured and adopted strength is ...
openaire   +1 more source

Comparison of Triply Periodic Minimal Surface Energy Absorbers Under Uniaxial Compressive Loading

Advanced Engineering Materials, EarlyView.
This study investigates LCD 3D printed Triply Periodic Minimal Surface (TPMS) structures as mechanical energy absorbers. By comparing various base designs and layered combinations under uniaxial compression, it identifies that a Diamond‐Gyroid sandwich structure offers superior performance.
Sergej Grednev, Noah‐Lean Roschlaub, Anne Jung   +2 more
wiley   +1 more source