Search scope:
排序: Display mode:
Measurement of dynamic fracture toughness and failure behavior for explosive mock materials
Pengwan CHEN, Zhongbin ZHOU, Shaopeng MA, Qinwei MA, Fenglei HUANG
Frontiers of Mechanical Engineering 2011, Volume 6, Issue 3, Pages 292-295 doi: 10.1007/s11465-011-0237-8
In this work, a pre-cracked semi-circular shaped explosive simulant was loaded using a split Hopkinsonmethod of combined DIC and SHPB is effective to study the dynamic deformation and fracture behavior of explosive
Keywords: digital image correlation polymer bonded explosive simulant split Hopkinson pressure bar (SHPB) semicircular
Frontiers of Structural and Civil Engineering doi: 10.1007/s11709-023-0003-0
Keywords: geopolymer lunar regolith simulant 3D printing rheology printability
Experimental investigation on dynamic response ofchamber to simulate deepwater explosive
Zhong Dongwang,Li Linna
Strategic Study of CAE 2014, Volume 16, Issue 11, Pages 78-81
Keywords: deepwater explosive explosive chamber dynamic response strain
Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 1, Pages 131-143 doi: 10.1007/s11709-021-0787-8
Keywords: RC beams flexural strengthening CFRP CNTs finite element
Summarization of prevention and removing technology against terrorist attacks explosion
Fang Xiang,Gao Zhenru,Zhou Shouqiang,Guo Tao
Strategic Study of CAE 2013, Volume 15, Issue 5, Pages 80-83
Keywords: terrorist explosion explosive search explosive removing explosive prevention
Optimization of polyurethane-bonded thin overlay mixture designation for airport pavement
Xianrui LI; Ling XU; Qidi ZONG; Fu JIANG; Xinyao YU; Jun WANG; Feipeng XIAO
Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 8, Pages 947-961 doi: 10.1007/s11709-022-0836-y
Keywords: polyurethane-bonded mixture mix design optimization airport pavement thin overlay gray relational
Anisotropy of multi-layered structure with sliding and bonded interlayer conditions
Lingyun YOU, Kezhen YAN, Jianhong MAN, Nengyuan LIU
Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 3, Pages 632-645 doi: 10.1007/s11709-020-0617-4
Keywords: multi-layered structure Hankel transformation anisotropic transversely isotropic interlayer condition Gauss-Legendre quadrature
Synthesis of mid-dicarboxy polystyrene by ATRP and formation of ionic-bonded supramolecules
YU Tao, WANG Yun, LU Dairen, BAI Ruke, LU Weiqi
Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 2, Pages 140-145 doi: 10.1007/s11705-007-0026-4
Keywords: controlled molecular conversion bromination relationship isophthalate
Laser ablation of block copolymers with hydrogen-bonded azobenzene derivatives
Jintang Huang, Youju Huang, Si Wu
Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3, Pages 450-456 doi: 10.1007/s11705-018-1735-6
Supramolecular assemblies (PS-b-P4VP(AzoR)) are fabricated by hydrogen-bonding azobenzene derivatives (AzoR) to poly(4-vinyl pyridine) blocks of polystyrene-block-poly(4-vinyl pyridine) (PS-b-P4VP). PS-b-P4VP(AzoR) forms phase separated nanostructures with a period of ~75–105 nm. A second length scale structure with a period of 2 µm is fabricated on phase separated PS-b-P4VP(AzoR) by laser interference ablation. Both the concentration and the substituent of AzoR in PS-b-P4VP(AzoR) affect the laser ablation process. The laser ablation threshold of PS-b-P4VP(AzoR) decreases as the concentration of AzoR increases. In PS-b-P4VP(AzoR) with different substituents (R= CN, H, and CH3), ablation thresholds follow the trend: PS-b-P4VP(AzoCN)<PS-b-P4VP(AzoCH3)<PS-b-P4VP(AzoH). This result indicates that the electron donor group (CH3) and the electron acceptor group (CN) can lower the ablation threshold of PS-b-P4VP(AzoR).
Keywords: laser ablation block copolymers hydrogen-bond azobenzene derivatives supramolecular assembly
Progresses in Explosive Materials and Engineering Blasting
Wang Xuguang
Strategic Study of CAE 2002, Volume 4, Issue 4, Pages 36-40
The progresses in explosive materials and engineering blasting in the recent five years at home and
Keywords: explosive blasting accessories blasting
Siqi Zhou, Chenghong Lu, Xingyi Zhu, Feng Li
Engineering 2021, Volume 7, Issue 11, Pages 1631-1645 doi: 10.1016/j.eng.2020.10.016
Keywords: Space exploration Lunar base Geopolymer Lunar soil simulant Rheology
Research on the Buffering Effect of Flexible Materialon the Explosive Loading
Yu Shaojuan,Li Yongchi,Liu Haowen,Sun Yuxin, Hu Xiuzhang
Strategic Study of CAE 2007, Volume 9, Issue 4, Pages 75-78
Keywords: flexible material explosive loading load remodeling numerical simulation
Study on efficiency of aluminized thermobaric explosive
Pei Mingjing,Hu Huaquan,Zhang Jingsen,Yu Qin,Liu Yu,Chen Liqiang
Strategic Study of CAE 2009, Volume 11, Issue 4, Pages 67-75
Keywords: aluminized thermobaric explosive detonation efficiency shock wave blast fireball
Major hazard sources analysis and prevention measures of packagingemulsion explosive production line
Wu Xiaomeng
Strategic Study of CAE 2014, Volume 16, Issue 11, Pages 82-85
Emulsion explosive possess favorable water-resistance performance, storageused in all over the world.Development actuality and production technique characteristics of emulsion explosiveTook into account of technique characteristics of packaging emulsion explosive, major hazard sourcesof emulsion explosive production line were analyzed.Finally, prevention measures based on inherent safety of emulsion explosive production were put forward
Keywords: emulsion explosive major hazard sources prevention measures
Xiaoping Zhang, Qi Zhang, Quansheng Liu, Ruihua Xiao
Engineering 2022, Volume 17, Issue 10, Pages 140-150 doi: 10.1016/j.eng.2021.09.023
Keywords: Seismic wave Cyclic loading Cracking processes Bonded-particle model
Title Author Date Type Operation
Measurement of dynamic fracture toughness and failure behavior for explosive mock materials
Pengwan CHEN, Zhongbin ZHOU, Shaopeng MA, Qinwei MA, Fenglei HUANG
Journal Article
Printability and hardening performance of three-dimensionally-printed geopolymer based on lunar regolith simulant
Journal Article
Experimental investigation on dynamic response ofchamber to simulate deepwater explosive
Zhong Dongwang,Li Linna
Journal Article
bond enhancement using carbon nanotubes on flexural behavior of RC beams strengthened with externally bonded
Journal Article
Summarization of prevention and removing technology against terrorist attacks explosion
Fang Xiang,Gao Zhenru,Zhou Shouqiang,Guo Tao
Journal Article
Optimization of polyurethane-bonded thin overlay mixture designation for airport pavement
Xianrui LI; Ling XU; Qidi ZONG; Fu JIANG; Xinyao YU; Jun WANG; Feipeng XIAO
Journal Article
Anisotropy of multi-layered structure with sliding and bonded interlayer conditions
Lingyun YOU, Kezhen YAN, Jianhong MAN, Nengyuan LIU
Journal Article
Synthesis of mid-dicarboxy polystyrene by ATRP and formation of ionic-bonded supramolecules
YU Tao, WANG Yun, LU Dairen, BAI Ruke, LU Weiqi
Journal Article
Laser ablation of block copolymers with hydrogen-bonded azobenzene derivatives
Jintang Huang, Youju Huang, Si Wu
Journal Article
Preparation and Characterization of High-Strength Geopolymer Based on BH-1 Lunar Soil Simulant with Low
Siqi Zhou, Chenghong Lu, Xingyi Zhu, Feng Li
Journal Article
Research on the Buffering Effect of Flexible Materialon the Explosive Loading
Yu Shaojuan,Li Yongchi,Liu Haowen,Sun Yuxin, Hu Xiuzhang
Journal Article
Study on efficiency of aluminized thermobaric explosive
Pei Mingjing,Hu Huaquan,Zhang Jingsen,Yu Qin,Liu Yu,Chen Liqiang
Journal Article
Major hazard sources analysis and prevention measures of packagingemulsion explosive production line
Wu Xiaomeng
Journal Article