Results 31 to 40 of about 3,624,143 (259)

Determination of Dynamic Shear Modulus of Soils from Static Strength [PDF]

, 1981
A correlation study between the dynamic shear modulus obtained from the resonant column technique and the static strength obtained from the undrained triaxial compression test is described.
Chae, Y. S., Au, W. C., Chiang, Y. C.
core   +1 more source

Study on dynamic modulus and damping ratio of sand gravel under different loading ratios

Shuili Shuiyun Gongcheng Xuebao, 2023
In order to explore the dynamic characteristics of sand gravel under the action of loading ratio, through large-scale dynamic triaxial tests, the change laws of dynamic modulus and damping ratio of sand gravel under different loading ratios and confining
WANG Jing
doaj   +1 more source

Study on Dynamic Characteristics of Rubber-Red Clay Mixtures

Advances in Materials Science and Engineering, 2020
Rubber powder formed from discarded tire rubber is mixed with red clay to form a rubber-red clay mixture. The dynamic triaxial test was carried out on the mixtures under different conditions.
Kaisheng Chen, Qinqin Wang, Dipu Luo, Bo Zhou, Kun Zhang   +4 more
doaj   +1 more source

INVESTIGATION OF THE EFFECT OF FREQUENCY ON SHEAR STRENGTH AND DAMPING OF PURE SAND AND SAND STABILISED WITH RICE HUSK ASH USING CYCLIC TRIAXIAL TESTS

Advances in Civil and Architectural Engineering, 2023
Rice husk ash (RHA), owing to its pozzolanic properties and wide abundance, is an additive that can be used as an alternative to cement to improve a variety of soils.
Maysam Salimzadehshooiili
doaj   +1 more source

Experimental study on dynamic characteristics of reinforced loess under small strains [PDF]

E3S Web of Conferences
This study investigates the water-induced damage of loess subgrades in Northwest China through resonant column tests, with a focus on the effects of reinforcement type, reinforcement spacing, and confining pressure on the dynamic shear modulus.
Zhang Wuyu, Wang Wenxuan, Pang Zhitong, Feng Yongzhen   +3 more
doaj   +1 more source

Flexural Behavior of 3D‐Printed Porous Bouligand‐Structured Polymers: Influence of Pitch Angle and Porosity

Advanced Engineering Materials, EarlyView.
This study examines how helicoidal architectures with different porosities respond to bending. Adjusting layer angle and spacing in 3D‐printed polymers reveals clear tradeoffs between stiffness, strength, and energy absorption. Experiments and simulations highlight designs that distribute stress effectively, offering pathways for optimizing lightweight
Praveenkumar Subhash Patil, Edward D. McCarthy, Parvez Alam   +2 more
wiley   +1 more source

Dynamic Shear Properties of Recycled Waste Steel Slag Used as a Geo-Backfill Material

Shock and Vibration, 2019
Waste steel slag is a recycled industrial solid waste and is sometimes used as backfills, but the dynamic shear properties of waste steel slag have not been researched at present.
Liyan Wang, Jiatao Yan, Qi Wang, Binghui Wang, Wenxue Gong   +4 more
doaj   +1 more source

Experimental study on effects of water content on small-strain shear modulus of undisturbed loess

Yantu gongcheng xuebao, 2022
The small-strain shear modulus and degradation mode of soils provide the important fundamental information for analyzing and evaluating the dynamic response of soils to earthquake in geotechnical engineering.
JIAN Tao 1, 2, KONG Ling-wei 1, BAI Wei 1, WANG Jun-tao 1, 2, LIU Bing-heng 1, 2
doaj   +1 more source

Influence of Scan Strategies in Electron Beam Powder Bed Fusion on Solidification, Microstructure, and High‐Temperature Compressive Properties of γ′‐Strengthened Inconel 738LC

Advanced Engineering Materials, EarlyView.
Experiments and thermophysical simulations were conducted to investigate the electron beam powder bed fusion electron beam (PBF‐EB/M) process for the γ′‐strengthened nickel‐based superalloy Inconel 738LC. The results demonstrate the impact of process‐induced microstructural variations on high‐temperature mechanical behavior, providing a basis for ...
Jan Niklas Petenati, Karthik Kumar Banku, Prasanth Bondi, Ivan Zhirnov, Yangyiwei Yang, Gordon Schmidt, Jürgen Christen, Georg Hasemann, Manja Krüger, Bai‐Xiang Xu, Bilal Gökce, Silja‐Katharina Rittinghaus   +11 more
wiley   +1 more source

Effects of particle shape on shear modulus of sand using dynamic simple shear testing

, 2023
Effects of particle shape on shear modulus of sand using dynamic simple shear ...
Pijush Samui (16701618), Abolfazl Baghbani (14432787), Susanga Costa (13096575), Amin Soltani (6645254), Hossam Abuel-Naga (16701615), Yi Lu (6211)   +5 more
core   +1 more source