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Recent developments in the application of oil palm fibers in cement composites
Emmanuel Owoichoechi MOMOH, Adelaja Israel OSOFERO
《结构与土木工程前沿(英文)》 2020年 第14卷 第1期 页码 94-108 doi: 10.1007/s11709-019-0576-9
关键词: broom cement composite concrete oil palm fiber Natural fiber-concrete sustainability
Jonnathan D. SANTOS,Jorge I. FAJARDO,Alvaro R. CUJI,Jaime A. GARCÍA,Luis E. GARZÓN,Luis M. LÓPEZ
《机械工程前沿(英文)》 2015年 第10卷 第3期 页码 287-293 doi: 10.1007/s11465-015-0346-x
A polymeric natural fiber-reinforced composite is developed by extrusion and injection molding process. The shrinkage and warpage of high-density polyethylene reinforced with short natural fibers of Guadua angustifolia Kunth are analyzed by experimental measurements and computer simulations. Autodesk Moldflow® and Solid Works® are employed to simulate both volumetric shrinkage and warpage of injected parts at different configurations: 0 wt.%, 20 wt.%, 30 wt.% and 40 wt.% reinforcing on shrinkage and warpage behavior of polymer composite. Become evident the restrictive effect of reinforcing on the volumetric shrinkage and warpage of injected parts. The results indicate that volumetric shrinkage of natural composite is reduced up to 58% with fiber increasing, whereas the warpage shows a reduction form 79% to 86% with major fiber content. These results suggest that it is a highly beneficial use of natural fibers to improve the assembly properties of polymeric natural fiber-reinforced composites.
关键词: biocomposite natural fiber shrinkage simulation warpage
Performance of fiber reinforced clayey sand composite
Amin CHEGENIZADEH, Hamid NIKRAZ
《结构与土木工程前沿(英文)》 2012年 第6卷 第2期 页码 147-152 doi: 10.1007/s11709-012-0158-6
Mechanical properties of steel, glass, and hybrid fiber reinforced reactive powder concrete
Atheer H.M. ALGBURI, M. Neaz SHEIKH, Muhammad N.S. HADI
《结构与土木工程前沿(英文)》 2019年 第13卷 第4期 页码 998-1006 doi: 10.1007/s11709-019-0533-7
关键词: reactive powder concrete steel fiber glass fiber hybrid fiber
刘良炎
《中国工程科学》 2001年 第3卷 第9期 页码 86-94
综合介绍了近年国外关于低衰耗的色散补偿光纤,非零色散位移光纤,用于恶劣环境的碳涂覆和氮化硅涂覆光纤的研究;光纤带制造技术包括光纤带的结构、涂层、性能、生产工艺,大芯数光纤带状光缆包括层绞式松管、中心松管式、骨架式、干缆芯带状光缆的设计制造技术的最新进展。
Research on the theory and application of adsorbed natural gas used in new energy vehicles: A review
Zhengwei NIE,Yuyi LIN,Xiaoyi JIN
《机械工程前沿(英文)》 2016年 第11卷 第3期 页码 258-274 doi: 10.1007/s11465-016-0381-2
Natural gas, whose primary constituent is methane, has been considered a convincing alternative for the growth of the energy supply worldwide. Adsorbed natural gas (ANG), the most promising methane storage method, has been an active field of study in the past two decades. ANG constitutes a safe and low-cost way to store methane for natural gas vehicles at an acceptable energy density while working at substantially low pressures (3.5–4.0 MPa), allowing for conformable store tank. This work serves to review the state-of-the-art development reported in the scientific literature on adsorbents, adsorption theories, ANG conformable tanks, and related technologies on ANG vehicles. Patent literature has also been searched and discussed. The review aims at illustrating both achievements and problems of the ANG technologies-based vehicles, as well as forecasting the development trends and critical issues to be resolved of these technologies.
关键词: adsorbed natural gas (ANG) adsorbent adsorption theory conformable tank natural gas vehicles (NGVs)
《结构与土木工程前沿(英文)》 2023年 第17卷 第3期 页码 411-428 doi: 10.1007/s11709-023-0928-3
关键词: pre-stressed concrete sleeper ultrahigh performance fiber-reinforced concrete pull-out test static bending test steel fiber aspect ratio volume fraction
Studies of fiber-matrix debonding
Navneet DRONAMRAJU,Johannes SOLASS,Jörg HILDEBRAND
《结构与土木工程前沿(英文)》 2015年 第9卷 第4期 页码 448-456 doi: 10.1007/s11709-015-0316-8
关键词: single fibre cohesive zone model interface debonding carbon fiber reinforced composite (CFRP)
《结构与土木工程前沿(英文)》 2021年 第15卷 第4期 页码 1025-1037 doi: 10.1007/s11709-021-0741-9
关键词: cemented paste backfill fiber reinforcement constitutive behavior temperature tailings
《化学科学与工程前沿(英文)》 2023年 第17卷 第7期 页码 840-852 doi: 10.1007/s11705-022-2253-0
关键词: phosphate adsorption aminated polypropylene fiber Fe3+ ligand exchange reusability
Functional flax fiber with UV-induced switchable wettability for multipurpose oil-water separation
《环境科学与工程前沿(英文)》 2022年 第16卷 第12期 doi: 10.1007/s11783-022-1588-6
● A PAA-ZnO-HDTMS flax fiber with UV-induced switchable wettability was developed.
关键词: Flax fiber Switchable wettability ZnO-HDTMS coating Oil-water separation
《结构与土木工程前沿(英文)》 2021年 第15卷 第3期 页码 576-594 doi: 10.1007/s11709-021-0728-6
关键词: fatigue shear hybrid stirrups hybrid reinforcement fiber-reinforced polymer
Effect of fiber hybridization on energy absorption and synergy in concrete
Ahmadreza RAMEZANI, Mohammad Reza ESFAHANI
《结构与土木工程前沿(英文)》 2019年 第13卷 第6期 页码 1338-1349 doi: 10.1007/s17009-019-0558-2
关键词: hybrid fiber-reinforced concrete synergy toughness steel fibers polypropylene fibers
Determination of shear strength of steel fiber RC beams: application of data-intelligence models
Abeer A. AL-MUSAWI
《结构与土木工程前沿(英文)》 2019年 第13卷 第3期 页码 667-673 doi: 10.1007/s11709-018-0504-4
关键词: hybrid intelligence model shear strength prediction steel fiber reinforced concrete
Smart optical-fiber structure monitoring based on granular computing
Guan LU, Dakai LIANG,
《机械工程前沿(英文)》 2009年 第4卷 第4期 页码 462-465 doi: 10.1007/s11465-009-0073-2
关键词: smart material and structure GrC optical fiber sensor rough set clustering algorithm
标题 作者 时间 类型 操作
Recent developments in the application of oil palm fibers in cement composites
Emmanuel Owoichoechi MOMOH, Adelaja Israel OSOFERO
期刊论文
Experimental evaluation and simulation of volumetric shrinkage and warpage on polymeric composite short natural
Jonnathan D. SANTOS,Jorge I. FAJARDO,Alvaro R. CUJI,Jaime A. GARCÍA,Luis E. GARZÓN,Luis M. LÓPEZ
期刊论文
Mechanical properties of steel, glass, and hybrid fiber reinforced reactive powder concrete
Atheer H.M. ALGBURI, M. Neaz SHEIKH, Muhammad N.S. HADI
期刊论文
Research on the theory and application of adsorbed natural gas used in new energy vehicles: A review
Zhengwei NIE,Yuyi LIN,Xiaoyi JIN
期刊论文
Experimental and parametrical investigation of pre-stressed ultrahigh-performance fiber-reinforced concrete
期刊论文
Time- and temperature-dependence of compressive and tensile behaviors of polypropylene fiber-reinforced
期刊论文
Fabrication of recyclable Fe chelated aminated polypropylene fiber for efficient clean-up of phosphate
期刊论文
Functional flax fiber with UV-induced switchable wettability for multipurpose oil-water separation
期刊论文
Fatigue shear performance of concrete beams reinforced with hybrid (glass-fiber-reinforced polymer+ steel
期刊论文
Effect of fiber hybridization on energy absorption and synergy in concrete
Ahmadreza RAMEZANI, Mohammad Reza ESFAHANI
期刊论文
Determination of shear strength of steel fiber RC beams: application of data-intelligence models
Abeer A. AL-MUSAWI
期刊论文