Results 21 to 30 of about 174,304 (299)
Dynamic responses of calcareous foundation reinforced by microbially induced calcite precipitation
Yantu gongcheng xuebao, 2023 The microbially induced calcite precipitation (MICP) is a green and ecofriendly technique to efficiently improve soil strength and mitigate liquefaction potential of soil.
XIAO Peng 1, 2, LIU Hanlong 1, 3, SHI Jinquan 1, 3, HE Xiang 1, 3, CHU Jian 4, XIAO Yang 1, 3
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Rheological Study of Transient Networks with Junctions of Limited Multiplicity [PDF]
, 2006 Viscoelastic and thermodynamic properties of transient gels comprised of telechelic polymers are theoretically studied. We extend classical theories of transient networks so that correlations among polymer chains through the network junctions are taken ...
Indei, Tsutomu
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Yantu gongcheng xuebao, 2020 By using the GDS-RCA resonant column system, the dynamic characteristics of rubber-sand mixtures (RSMs) under different rubber contents, particle size ratios and confining pressures are tested, and the coupling effect law and mechanism of three factors ...
LIU Fang-cheng 1, YAO Yu-wen 1, BU Guo-bin 1, JING Li-ping 2, BIN Jia 1
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Behaviors of dynamic modulus and damping ratio of loess in Gannan region of Gansu Province
Yantu gongcheng xuebao, 2017 The dynamic constitutive relation of redeposited loess in Gannan region is investigated based on the dynamic triaxial tests. The model parameters are obtained, and the behaviors of dynamic shear modulus ratio and damping ratio are analyzed.
WANG Qian 1, LI Na 1, WANG Ping 1, HOU Peng-bo 2, ZHONG Xiu-mei 1, WANG Jun 1, WANG Hui-juan 1
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Applied Sciences, 2022 Calcareous sand deposits are widespread along the shoreline in tropical and subtropical regions. Microbially induced calcite precipitation (MICP) treatment is a new method for improving the soil’s stiffness and strength.
Xinlei Zhang +8 more
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Dynamic shear modulus of glycerol: Corrections due to instrument compliance [PDF]
The Journal of Chemical Physics, 2006 A recent article by Shi et al. [J. Chem. Phys.123, 174507 (2005)] reports results from mechanical measurements on three simple inorganic glass formers: glycerol, m-toluidine, and sucrose benzoate. The experiments carried out were stress relaxation, aging, and dynamic (all in shear) using a torsional rheometer, an advanced rheometric expansion system ...
SCHROTER K +4 more
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Dynamic mechanical properties of oral mucosa: comparison with polymeric soft denture liners. [PDF]
, 2011 The purpose of this work was to characterize the viscoelastic behaviour of oral mucosa and compare it with the dynamic mechanical properties of different soft liners. For this purpose, a sample of pig oral mucosa and six commercialized soft liner samples
Dandurand, Jany +5 more
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Dynamic testing of the elastic modulus and shear modulus of full-scale laminated veneer lumber [PDF]
BioResources, 2021 The feasibility of the dynamic testing was explored for the elastic modulus and shear modulus of full-scale laminated veneer lumber in batches at the production site. In order to do so, dynamic testing and analysis, involving a hammer blow and detection of frequencies, were carried out on the laminated veneer lumber free-plate placed in two ways ...
Yujie Huang +7 more
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Dynamic Methods to Evaluate the Shear Modulus of Wood
BioResources, 2015 There are different dynamic or static test methodologies for evaluating the shear and torsional moduli of wood. A preferred method is nondestructive, accurate, and standard. However, dynamic methods using conventional devices previously suggested for determining the orthotropic shear moduli of wood are neither accurate nor standard.
Mehran Roohnia, Mostafa Kohantorabi
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Experimental Study of Awash Soil under Static and Cyclic Shear Loading
Advances in Civil Engineering, 2023 The dynamic soil properties (shear modulus and damping ratio) are of great importance for the analysis and design of geotechnical structures subjected to dynamic loads such as earthquake. Cyclic simple shear tests were conducted to study the variation of
Tigistu Abu Arficho, Argaw Asha Ashango
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