[HTML][HTML] Anisotropy and compressive strength evaluation of solid fired clay bricks by testing small specimens

A Cabané, L Pelà, P Roca - Construction and Building Materials, 2022 - Elsevier
A study is presented on the use of a non-standard 40× 40× 40 mm 3 specimen for the
experimental measurement of the compressive strength of solid fired clay bricks extracted …

[HTML][HTML] Continuum micromechanics model for fired clay bricks: Upscaling of experimentally identified microstructural features to macroscopic elastic stiffness and …

T Buchner, T Kiefer, M Königsberger, A Jäger, J Füssl - Materials & Design, 2021 - Elsevier
Quantification of elastic stiffness and thermal conductivity of fired clay bricks is still often
limited to empirical rules and laboratory testing, which becomes progressively more …

Scale effect on the apparent anisotropic hydraulic conductivity of geomaterials

KQ Li, G Chen, Y Liu, ZY Yin - ASCE-ASME Journal of Risk and …, 2023 - ascelibrary.org
Abstract Properties of geomaterials often exhibit stratification and anisotropy due to various
influencing factors such as weathering and sedimentation. However, the measurement of …

The impact of heat treatment on the microstructure of a clay ceramic and its thermal and mechanical properties

PM Nigay, T Cutard, A Nzihou - Ceramics International, 2017 - Elsevier
This paper presents the results of an experimental study on the microstructure, the thermal
and the mechanical properties of a clay-based ceramic used in building applications. The X …

A continuum micromechanics model challenged to predict thermo-mechanical properties of 18 different clay bricks and sensitivity analysis revealing effects of …

T Buchner, M Königsberger, W Gaggl, G Früh… - … and Building Materials, 2023 - Elsevier
Optimizing fired clay bricks to improve the thermo-mechanical performance requires a
fundamental understanding of the links between brick microstructure and macro-properties …

[HTML][HTML] A numerical unit cell model for predicting the failure stress state of vertically perforated clay block masonry under arbitrary in-plane loads

R Reismüller, M Lukacevic, S Pech, A Jäger… - Engineering Structures, 2023 - Elsevier
As vertically perforated clay block masonry advances into more demanding building
categories, knowledge of the effective masonry strength under different loading states …

Research on the anisotropy of thermal conductivity of rocks in Songliao basin, China

S Wu, Z Yu, J Kang, Y Zhang, P Gao - Renewable Energy, 2021 - Elsevier
Understanding the thermal conductivity of rocks is crucial for the development and utilization
of geothermal reservoirs. In order to study the anisotropy of thermal conductivity of rocks, the …

First-principles analysis on phase transition, atomic, electronic, and mechanical properties of kaolinite under pressures

J Zhao, W Wang, Z Luan, M He - Physica B: Condensed Matter, 2024 - Elsevier
Kaolinite is the major clay mineral and dispersed widely in topsoil and subsoil in the world.
The structural, electronic, and mechanical properties of kaolinite are closely related to their …

[HTML][HTML] A validated multiscale model linking microstructural features of fired clay brick to its macroscopic multiaxial strength

T Buchner, M Königsberger, A Jäger, J Füssl - Mechanics of Materials, 2022 - Elsevier
Given the popularity of fired clay bricks in increasingly taller buildings, as well as the large
variety of raw materials, additives, tempers, and production technology, microstructure …

[HTML][HTML] A multitechnique, quantitative characterization of the pore space of fired bricks made of five clayey raw materials used in European brick industry

T Buchner, T Kiefer, L Zelaya-Lainez, W Gaggl… - Applied Clay …, 2021 - Elsevier
The development and improvement of brick materials is still based on empirical knowledge
and large testing series. To enable a physically based optimization in terms of thermal and …