Results 21 to 30 of about 1,375 (191)

A tangential modulus model for coarse granular materials and the corresponding method for parameter identification

Shuili Shuiyun Gongcheng Xuebao, 2019
The strain magnitude and the stress level in high earth and rockfill dams were studied based on the field settlement data and the corresponding finite element simulation results of two typical dams with heights of about 250 m.
FU Zhongzhi, ZHANG Yijiang, CHEN Shengshui, YUAN Jing   +3 more
doaj   +1 more source

Experimental Investigation on Particle Breakage Behavior of Marine Silica Sand under High-Stress Triaxial Shear

Journal of Marine Science and Engineering, 2023
There is often obvious particle breakage for silica sand under high-stress, which will lead to the bearing capacity reduction and excessive settlement of the foundation.
Rong Chen, Tong Zhao, Zhiyong Wu, Dongxue Hao, Nan Xue, Chi Yuan   +5 more
doaj   +1 more source

Experimental study on pull-out resistance of plate anchors at different buried depths

Yantu gongcheng xuebao, 2023
The plate anchor is widely used because of its good bearing characteristics, but the bearing characteristics are different at different buried depths. In order to study the tensile bearing characteristics of the anchor plate, a self-developed visualized ...
RUI Rui 1, XIAO Fengyu 1, CHENG Yonghui 2, GAO Feng 1, HU Shenggang 2, DING Ruiheng 1, SUN Tianjian 1
doaj   +1 more source

Analytical model for undrained residual shear strength of foam-conditioned coarse-grained soils in large deformation based on effective stress principle

Yantu gongcheng xuebao, 2023
Foam is usually used in soil conditioning of earth pressure balance shield tunnelling. The smooth muck discharge and chamber pressure transmission require foam-conditioned coarse-grained soils with suitable flowability to avoid face instability and ...
ZHONG Jiazheng 1, 2, WANG Shuying 1, 2, 3, FENG Zhiyao 1, 2, ZHU Hanbiao 1, 2
doaj   +1 more source

Experimental Characterization and Constitutive Modeling of the Effect of Prior Inelastic Strain on the Viscoplastic Behavior of AD730 at 700 °C

Advanced Engineering Materials, EarlyView.
This study shows that superalloys used in aircraft engine disks become much more prone to deformation at high temperatures if they have been strained during manufacturing. This effect increases with the level of prior strain but eventually reaches a limit.
Fabio Machado Alves da Fonseca, Patrick Villechaise, Malik Durand, Arnaud Longuet, Florent Coudon, Loïc Signor, Julien De Jaeger, Dominique Eyidi, Nathalie Bozzolo, Jonathan Cormier   +9 more
wiley   +1 more source

Experimental Study on the Shearing Behaviour on the Interface between Coarse Sand and Concrete under High Stress

Geofluids, 2021
The shear behaviour on the interface between soil and structure is a research hot point. Based on the RMT-150B rock mechanics test system, a series of high-stress direct tests were performed on the coarse sand under the condition of different moisture ...
Junkun Tan, Jiaqi Guo, Shifan Qiao, Changrui Dong, Ziyong Cai, Gang Wang   +5 more
doaj   +1 more source

Soft Skins With Reversible Thickness Morphing: Materials, Mechanisms, and Applications

Advanced Materials, EarlyView.
Evolution of electronic skin (e‐skin) technologies toward adaptive, multifunctional soft skins. Phase I highlights early rigid and discrete sensory interfaces. Phase II shows the transition toward flexible, stretchable, and large‐area e‐skin. Phase III captures the emergence of computational e‐skin.
Oliver Ozioko, Chiamaka Akah, Ravinder Dahiya   +2 more
wiley   +1 more source

Experimental Study on Dynamic Shear Modulus Characteristics of Unsaturated Silt Soils in the Yellow River Delta

Journal of Applied Science and Engineering
To study the dynamic deformation characteristics of unsaturated silt in the Yellow River Delta, undrained cyclic loading tests were carried out on silt in the Yellow River Delta using the KTL dynamic triaxial apparatus. The effects of effective confining
Xiaofei Li, Jiulong Lin, Bo Li
doaj   +1 more source

Evolution of OLED Lamination Technology With Development of Display Form Factors

Advanced Materials Technologies, EarlyView.
This review evaluates the evolution of organic light‐emitting diode (OLED) lamination technologies alongside advancing display form factors. It contrasts optically clear adhesives and resins, highlighting uniformity control for rigid screens, bubble‐free optimization for bended architectures, and visible‐light curing for foldable layers.
Kwan‐Young Han, Ji‐Hoon Park
wiley   +1 more source

Automated Extraction of Multicomponent Alloy Data Using Large Language Models for Sustainable Design

Advanced Science, EarlyView.
A large language model (LLM) based pipeline is developed to automatically extract a comprehensive and accurate multicomponent alloy database from literature corpus. The extracted dataset is integrated with sustainability indicators to identify potential alloys that outperform existing industrial benchmark materials in terms of both performance and ...
Aravindan Kamatchi Sundaram, Mohit Chakraborty, Sai Mani Kumar Devathi, B. Pabitramohan Prusty, Rohit Batra   +4 more
wiley   +1 more source