Wave Propagation in the Viscoelastic Functionally Graded Cylindrical Shell Based on the First-Order Shear Deformation Theory. [PDF]
Materials (Basel), 2023 Zhou Y +5 more
europepmc +1 more source
Coordinated Architectural and Chemical Reinforcement in the Crushing Mandible of a Soldier Termite
Advanced Functional Materials, EarlyView.The crushing mandible of a soldier termite withstands substantial biting loads despite lacking mineral. Its cuticle is partitioned: convex teeth pair hardness and zinc enrichment with aligned chitin fibers for contact durability, while stiffer concave regions between teeth carry bending loads.
Andrew Tran Nguyen +16 more
wiley +1 more source
Effect of Shear Creep on Long-Term Deformation Analysis of Long-Span Concrete Girder Bridge
Advances in Materials Science and Engineering, 2019 The purpose of this paper is to report on the development of a three-dimensional (3D) creep calculation method suited for use in analyzing long-term deformation of long-span concrete girder bridges.
Yanwei Niu, Yingying Tang
doaj +1 more source
Nonlinear frequency analysis of porous Bi directional functionally graded beams utilizing reddy shear deformation theory. [PDF]
Heliyon, 2023 Forghani M +3 more
europepmc +1 more source
Advanced Functional Materials, EarlyView.A dynamically actuated reconfigurable topographical surface (DARTS) integrates contact‐mediated bactericidal nanotopography with programmable mechanical actuation to actively disrupt bacterial biofilms. Dynamic surface reconfiguration enhances bacterial killing and suppresses implant‐associated infections in vivo, providing a new strategy for active ...
Mohammad Asadi Tokmedash +4 more
wiley +1 more source
Evolution law of the soil shear band in a triaxial test based on photogrammetry technology
工程科学学报A triaxial test is a common method for studying the shear strength of soil. This test simulates actual engineering conditions; therefore, the evolution law of the shear band is universal.
Chunmei MU, Liuyue LI, Yi XIA
doaj +1 more source
Experimental Investigation on Seepage Characteristics of Clay-Structure Interface after Shear Deformation. [PDF]
Materials (Basel), 2022 Tan J, Shen Z, Xu L, Zhang H, He Y.
europepmc +1 more source
Advanced Functional Materials, EarlyView.A gradient‐engineered all‐paper sensor is fabricated by integrating MXene and in situ grown AgNPs within hierarchical cellulose networks. The device breaks the sensitivity–detection range trade‐off through cascaded conductive pathways, enabling ultrahigh pressure sensitivity, humidity–pressure decoupled dual‐mode sensing, and outstanding EMI shielding,
Ao Li +7 more
wiley +1 more source
Experimental Study of Shear Creep Characteristic of Moraine Soil in Dadu River Bridge in Luding
工程科学与技术, 2019 The sediment of the Kangding Bank of Luding Dadu River Bridge of Sichuan–Tibet Expressway mostly consists of very thick moraine soli. In order to study the shear creep characteristic of moraine soil and the long-term deformation of bridge gravity anchor,
Qiang CHENG, Xifeng GUO, Yinghui YANG
doaj
Dynamic shear failure strength of loess under complex stress
Yantu gongcheng xuebaoThe undisturbed loess is significantly vulnerable to structural and dynamic damages. The earthquake-induced dynamic shear can destroy the original structure of the loess, causing soil particles to rearrange and compact, which macroscopically appears as ...
SHAO Shuai 1, ZHAO Zijun 1, SHAO Shengjun 1, 2, TIAN Peiqi 1, LIU Xiaokang 1, ZHANG Bin 1
doaj +1 more source