作者： 彭志龙，陈少华 （中国科学院力学研究所非线性力学国家重点实验室；北京理工大学先进结构技术研究院）

出处： 第十四届全国物理力学学术会议 2016

会议录： 第十四届全国物理力学学术会议论文集

作者： 陈少华，王超，陈磊 （北京理工大学先进结构技术研究院；中国科学院力学研究所非线性力学国家重点实验室）

出处： 第十四届全国物理力学学术会议 2016

会议录： 第十四届全国物理力学学术会议论文集

作者： 陈培见，陈少华，姚寅，董纪伟 （中国矿业大学力学与建筑工程学院深部岩土力学与地下工程国家重点实验室；北京理工大学先进结构技术研究院；中国科学院力学研究所非线性力学国家重点实验室）

出处： 第十九届全国复合材料学术会议 中国陕西西安 2016

会议录： 第十九届全国复合材料学术会议摘要集

关键词： 接触力学；粘结接触；薄膜；梯度基底；有限厚度

摘要： 本文通过建立弹性薄膜与有限尺寸梯度基底的粘结接触模型,研究了失配应变载荷作用下结构的几何和材料性质对其界面力学响应的影响。设梯度基底的弹性模量沿着厚度方向呈现指数型变化规律,泊松比为常数,本文使用Fourier变换和积分方程数值求解方法,得到了接触界面的应力分布、膜内正应力分布、应力奇异性指数等信息 ...

作者： 朱盛鑫，郭亚洲，陈浩森，王娅娜，阮启超 （河海大学力学与材料学院工程力学系；西北工业大学航空学院；西北工业大学飞行器结构力学与强度技术国防重点学科实验室；北京理工大学先进结构技术研究院；北京理工大学机械与车辆学院）

出处： 第九届全国爆炸力学实验技术学术会议 中国四川西昌 2016

会议录： 第九届全国爆炸力学实验技术学术会议摘要集

关键词： 冲击加载；绝热剪切；温度测量；钛；TC4

摘要： 在高应变率加载下,金属材料会发生绝热变形,材料局部区域的温度升高,承载能力下降,甚至是发生绝热剪切失稳破坏。动态加载过程在几十到几百个之间,材料从绝热剪切失稳产生到最终的破坏也不过在几个到十几个μs之间。传统的测温仪不具备这么高速的响应时间,无法测得变形过程中的温度变化。该文对1套国内自行研制的8× ...

作者： Tang, Jingda¹; Chen, Xing¹; Pei, Yongmao¹; Fang, Daining^{1, 2, 3} （¹State Key Laboratory for Turbulence and Complex Systems, College of Engineering, Peking University, Beijing; 100871, China;²Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing; 100081, China;³State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing; 100081, China）

出处： Journal of Applied Mechanics, Transactions ASME 2016 Vol.83 No.11

作者： Xinchun Zhang¹;Junyu Wang¹;Qidong Sun²;Jingyang Li³;Sheng Zhou²;Junfeng Qi³;Ran Tao²;CA （¹a Hebei Key Laboratory of Electric Machinery Health Maintenance & Failure Prevention, North China Electric Power University, Baoding, China;²b Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing, China;³c Beijing Spacecrafts Manufacturing Factory, Beijing, China）

出处： International Journal of Smart and Nano Materials

关键词： Re-entrant mechanical metamaterials;negative poisson’s ratio;enhanced stiffness;rigid-flexible distinction;energy absorption

摘要： Aiming at achieving tunable reentrant structures with rigidity and uniformity, respectively, the C-shaped and S-shaped reentrant metamaterials were pr ...

作者： Gang Yao^1,2;William-Yi Wang ^1,2;Pei-Xuan Li^1,2;Ke Ren^1,2;Jia-Qi Lu^1,2;Xing-Yu Gao³;De-Ye Lin³;Jun Wang^1,2;Yi-Guang Wang⁴;Hai-Feng Song³;Zi-Kui Liu⁵; & …Jin-Shan Li^1,2; （¹State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi’an, 710072, China;²Innovation Center, NPU Chongqing, Chongqing, 401135, China;³Laboratory of Computational Physics, Institute of Applied Physics and Computational Mathematics, Beijing, 100088, China;⁴Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing, 100081, China;⁵Department of Materials Science and Engineering, The Pennsylvania State University, University Park, PA, 16802, USA）

出处： Rare Metals

关键词： High-entropy diborides (HEBs);Hardness;Electronic structure;Lattice distortion;Power-law

摘要： High-entropy diborides (HEBs) have attracted extensive research due to their potential ultra-high hardness. In the present work, the effects of transi ...

作者： Xu Li;Na Li;Le Yang;Hao-Sen Chen;Wei-Li Song （¹ Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing, 100081, P. R. China. ² Beijing Key Laboratory of Lightweight Multi-Functional Composite Materials and Structures, Beijing Institute of Technology, Beijing, 100081, P. R. China. ³ State Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing, 100081, P. R. China. ⁴ State Key Laboratory of Explosion Science and Technology, Beijing Institute of Technology, Beijing, 100081, P. R. China.）

出处： Chemistry (Weinheim an der Bergstrasse, Germany) 0 Vol.29 No.7 Pe202203124

关键词： electrocatalysis;electrochemical energy storage;electrochemistry;electrode process;single-particle measurements.

摘要： The relationship between interface structure (e. g., the facet of the solid phase and the configuration of solvation) and the reactivity of the corres ...

作者： JiaNan Huang;DaWei Li;ZhiLong Peng;Bo Zhang;Yin Yao & ShaoHua Chen （¹Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing, 100081, China;²Beijing Key Laboratory of Lightweight Multi-functional Composite Materials and Structures, Beijing Institute of Technology, Beijing, 100081, China）

出处： Science China Technological Sciences

关键词： ice adhesion;pull-out test;shear lag model;interfacial shear strength (ISS);stress concentration

摘要： Accurate measurement of the interfacial shear strength between ice and solid surface has important reference significance for the design of anti-icing ...

作者： Zheng Huang;Prof. Wei Wang;Prof. Wei-Li Song;Prof. Mingyong Wang;Prof. Haosen Chen;Prof. Shuqiang Jiao;Prof. Daining Fang （State Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing, 100083 P. R. China State Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing, 100083 P. R. China Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing, 100081 P. R. China State Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing, 100083 P. R. China Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing, 100081 P. R. China State Key Laboratory of Advanced Metallurgy, University of Science and Technology Beijing, Beijing, 100083 P. R. China Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing, 100081 P. R. China Institute of Advanced Structure Technology, Beijing Institute of Technology, Beijing, 100081 P. R. China）

出处： Angewandte Chemie

关键词： Aluminum–Sulfur Batteries;Catalytic Effect;Doped Graphene;Quasi-Solid-State Electrolyte;Shuttle Effect

摘要： Aluminum–sulfur (Al−S) batteries of ultrahigh energy-to-price ratios are a promising energy storage technology, while they suffer from a large voltage ...