Results 71 to 80 of about 34,461 (264)
IMPACT TEST ON ALUMINUM HONEYCOMB SANDWICH PANELS
Jixie qiangdu, 2018 The dynamic mechanical properties of aluminum honeycomb sandwich panels were investigated under low velocity drop weight impact test.The failure behaviors,destruction process and typical force-displacement curves were analyzed.The impact velocities and ...
XIN YaJun +4 more
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Advanced Materials, EarlyView.A double‐sided mechanical interlocking strategy is developed to create robust electrical contact between polymer electrode and metal interconnect. The fibrous structure enables formation of thread–hole adhesion, which only breaks under bulk failure and achieves a record high interfacial energy exceeding 730 J·m−2. This adhesion secures the integrity of
Gang Li +6 more
wiley +1 more source
Fracture and Structural Integrity, 2019 This study aimed to apply sandwich panel in a two-story steel building to improve its behavior. Sandwich concrete panels consist of three basic components including wires, insulating layer and concrete cover.
Faezeh Jafari +1 more
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Advanced Materials, EarlyView.Flexible neutral Zn‐air batteries achieving a remarkable 3000‐cycle lifespan and withstanding 1000 bending cycles are reported. This performance is realized by employing a 3D physically cross‐linked neutral hydrogel electrolyte that integrates high adhesion, self‐healing, O2 permeability, and CO2 tolerance to resolve critical stability challenges ...
Zhenyu Sun +3 more
wiley +1 more source
Study on mechanical properties of stiffened GFRP insulated sandwich panels
上海师范大学学报. 自然科学版The unidirectional flexural mechanical properties of stiffened glass fiber reinforced plastic (GFRP) sandwich panels were investigated through experimental methods, theoretical formula derivation and finite element simulation in this paper.
TONG Xue, FANG Mingji
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Measurement + Control, 2019 In this paper, an automated inspection system is proposed for detecting the location and measuring the size of existing dipping or buckling on the sandwich panel surface using an RGB camera and an inexpensive linear laser.
Vahid Torkzadeh, Saeed Toosizadeh
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E. coli Extracellular Matrix: A Tunable Composite With Hierarchical Structure
Advanced Materials, EarlyView.The complex composite‐like mechanical behavior of E. coli biofilm matrix is the result of a synergic contribution of the rigid curli and swelling pEtN‐cellulose, and emerges from specific ratio and assembly conditions. The interactions between the two fibers govern biofilm hydration and characteristic wrinkling patterns, providing crucial insights for ...
Macarena Siri +7 more
wiley +1 more source
Behavior of sandwich panels in a fire [PDF]
E3S Web of Conferences, 2018 For the last decades there emerged a vast number of buildings and structures erected with the use of sandwich panels. The field of application for this construction material is manifold, especially in the construction of fire and explosion hazardous buildings.
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Advanced Materials, EarlyView.This work develops bias‐triggered conductivity relaxation as a novel technique to study oxygen reactions in mixed ionic‐electronic conducting thin films by integrating electrochemical titration and electrical conductivity relaxation to achieve synchronous multi‐parameter characterization, providing simultaneous electronic, ionic, and extraordinarily ...
Alexander Stangl +4 more
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Research Progress in Fatigue of Honeycomb Sandwich Panels
Hangkong gongcheng jinzhan, 2019 Honeycomb sandwich panels have become more and more widely used in the aerospace field, and the fatigue problems that occur during their application have become increasingly prominent.
Ma Mingze, Yao Weixing, Chen Yan
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