Results 1 to 10 of about 52,911 (159)

Numerical Modeling of the Dynamic Elastic Modulus of Concrete. [PDF]

Materials (Basel), 2023
This article introduces simulations of theoretical material with controlled properties for the evaluation of the effect of key parameters, as volumetric fractions, elastic properties of each phase and transition zone on the effective dynamic elastic modulus.
Gidrão GMS, Carrazedo R, Bosse RM, Silvestro L, Ribeiro R, de Souza CFP.   +5 more
europepmc   +5 more sources

Study of the Influence of Nonlinear Dynamic Loads on Elastic Modulus of Carbonate Reservoir Rocks

Energies, 2021
The paper presents the results of the experimental investigation of carbonate reservoir rocks subjected to quasistatic and nonlinear dynamic loads. During the quasistatic loading the zones of linear elasticity were determined.
Evgenii Riabokon, Mikhail Turbakov, Nikita Popov, Evgenii Kozhevnikov, Vladimir Poplygin, Mikhail Guzev   +5 more
doaj   +3 more sources

Development patterns of the dynamic elastic modulus of saturated coral sand under different drainage conditions

Frontiers in Marine Science
Long-term cyclic loading can have a significant effect on the modulus of sand, and the influence on saturated coral sand has yet to be established. In this paper, the significant influence of non-plastic fines content (FC) and relative density (Dr) on ...
Ruirong Zhou, Ruirong Zhou, Zhilei Huo, Qifei Liu, Qingquan Yu, Qingquan Yu, Qi Wu   +6 more
doaj   +3 more sources

Experimental study on dynamic elastic modulus and damping ratio of lignin-fiber-reinforced sandy soil

Case Studies in Construction Materials
Lignin fiber is a type of green reinforcing material that can effectively enhance the physical and mechanical properties of sandy soil when mixed into it.
Youjian Song, Jinhua Ding, Haihua Yang, Wu Yang, Yu Xia, Tong Zhu, Zhong Lv   +6 more
doaj   +3 more sources

Degradation of Dynamic Elastic Modulus of Concrete under Periodic Temperature-Humidity Action. [PDF]

Materials (Basel), 2020
Chen D, Zou J, Zhao L, Xu S, Xiang T, Liu C.   +5 more
europepmc   +2 more sources

Influence of Selected Factors on the Relationship between the Dynamic Elastic Modulus and Compressive Strength of Concrete. [PDF]

Materials (Basel), 2018
Jurowski K, Grzeszczyk S.
europepmc   +2 more sources

Measurement of Dynamic Elastic Modulus and Poisson's Ratio of Chemically Strengthened Glass. [PDF]

Materials (Basel), 2020
Ryou SY, Lee CS, Cho IS, Amanov A.
europepmc   +2 more sources

An experimental study of the dynamic characteristics of the undisturbed laterite under graded cyclic loading

Shuiwen dizhi gongcheng dizhi, 2022
In order to study the dynamic characteristics of the undisturbed lateritic soil subgrade under cyclic loading, the dynamic triaxial tests of undisturbed laterite are carried out with the SDT-20 dynamic triaxial apparatus.
Rui MU, Zhihong HUANG, Weilai YAO, Xinlei CHENG, Yixin LEI, Cheng YANG   +5 more
doaj   +1 more source

Study on dynamic and static elastic moduli of shale oil by different loading methods

Unconventional Resources, 2023
Experiments on the dynamic and static elastic parameters under distinct loading conditions help clarify the effects of loading rate and strain amplitude on dynamic and static elastic moduli, and gain further insight into the moduli.
Huiyuan Bian, Fei Wang, Wenan Chen, Haiwen Wang   +3 more
doaj   +1 more source

Optimization of Subgrade Structure Parameters of Ballasted Track Passenger Dedicated Line

Shanghai Jiaotong Daxue xuebao, 2021
In order to improve the force condition of ballasted railway subgrade structure and reduce maintenance cost, it is necessary to study the influence of subgrade structure parameters on subgrade dynamic response under train load.
WANG Wei, LU Sikui, YANG Chengzhong, FENG Qingsong   +3 more
doaj   +1 more source