检索范围:
排序: 展示方式:
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
《结构与土木工程前沿(英文)》 2021年 第15卷 第4期 页码 1047-1057 doi: 10.1007/s11709-021-0755-3
关键词: magnesium phosphate cement-based concrete micro-steel fibers four-point flexural strength compressive strength
Ying Yan, Peng Huang, Huiping Zhang
《化学科学与工程前沿(英文)》 2019年 第13卷 第4期 页码 772-783 doi: 10.1007/s11705-019-1827-y
关键词: carbon molecular sieve membrane stainless steel fibers pyrolysis structured fixed bed toluene
Mohammed FARUQI, Mohammed Sheroz KHAN
《结构与土木工程前沿(英文)》 2019年 第13卷 第1期 页码 81-91 doi: 10.1007/s11709-018-0468-4
关键词: FRP CFRP concrete elevated temperatures deflections prestress
Fatemeh ZAHIRI, Hamid ESKANDARI-NADDAF
《结构与土木工程前沿(英文)》 2019年 第13卷 第4期 页码 821-830 doi: 10.1007/s11709-019-0518-6
关键词: mixture method compressive strength nano-silica micro-silica polypropylene fibers
Souzana P. TASTANI,Maria S. KONSTA-GDOUTOS,Stavroula J. PANTAZOPOULOU,Victor BALOPOULOS
《结构与土木工程前沿(英文)》 2016年 第10卷 第2期 页码 214-223 doi: 10.1007/s11709-016-0332-3
关键词: carbon nanotubes strain resilient cementitious composite polypropylene fibers tensile bending bond
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
GUO Ting, BAI Zhipeng, WU Can, ZHU Tan
《环境科学与工程前沿(英文)》 2008年 第2卷 第2期 页码 224-229 doi: 10.1007/s11783-008-0039-3
关键词: application gas-solid adsorption technique TiO/ACF experimental
季国标
《中国工程科学》 2003年 第5卷 第7期 页码 24-28
回顾了10多年来产业用化纤材料的发展,提出现正处在持续增长期。参考世界发展情况,吸取其中有益的经验。结合我国实际,陈述了大类应用领域的前景以及在宏观管理上需要加强的有关问题。
Review of recent developments in cement composites reinforced with fibers and nanomaterials
Jianzhuang XIAO, Nv HAN, Yan LI, Zhongsen ZHANG, Surendra P. SHAH
《结构与土木工程前沿(英文)》 2021年 第15卷 第1期 页码 1-19 doi: 10.1007/s11709-021-0723-y
关键词: cement composites fiber nanomaterial mechanical property durability
Dyeing fine denier polypropylene fibers with phenylazo- β -naphthol-containing sulfonamide disperse
Zhihua CUI, Weiguo CHEN, Jinzong YANG, Shufen ZHANG,
《化学科学与工程前沿(英文)》 2010年 第4卷 第3期 页码 328-335 doi: 10.1007/s11705-009-0216-3
关键词: polypropylene FTIR secondary sulfonamide Orange concentration
In situ synthesis of FeS/Carbon fibers for the effective removal of Cr(VI) in aqueous solution
Rongrong Zhang, Daohao Li, Jin Sun, Yuqian Cui, Yuanyuan Sun
《环境科学与工程前沿(英文)》 2020年 第14卷 第4期 doi: 10.1007/s11783-020-1247-8
关键词: Carrageenan FeS Double-helix structure Hexavalent chromium
基于微流控工程的高强力学性能蛋白纤维 Review
孙静, 陈静思, 刘凯, 曾洪波
《工程(英文)》 2021年 第7卷 第5期 页码 615-623 doi: 10.1016/j.eng.2021.02.005
21世纪以来,研究者对轻质和高强力学性能的天然蜘蛛丝、蚕丝纤维投入了大量研究。受此研究启发,诸多人工纺丝技术(湿法纺丝、干法纺丝、电纺等)被先后开发,并用以制造坚固的蛋白纤维。然而,传统纺丝手段对所制纤维的控制能力较差。针对此问题,微流控技术已与这些技术完成良好的结合,实现了以精心设计的方式制造生物纤维,且具有操作简单和成本效益的特点。通过控制微流体通道的类型、大小、流速和剪切力,可以精确调节所制造纤维的机械行为。该技术已成功用于制造广泛的蛋白纤维,并推进了蛋白纤维的生产效率及其在各个领域的应用。本文综述了基于微流控技术的蛋白纤维的设计及制造的最新进展。首先简要讨论了天然蜘蛛丝的纺丝过程和微流控技术的纺丝过程。进而,着重讨论了通过微流控技术再生的蛋白纤维的制造及其力学性能,接着讨论了重组蛋白纤维。此外,对其他来源的蛋白纤维也进行了详细回顾。最后,对制造蛋白纤维的微流控技术的发展进行了简要总结与展望。
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
标题 作者 时间 类型 操作
Effect of fiber hybridization on energy absorption and synergy in concrete
Ahmadreza RAMEZANI, Mohammad Reza ESFAHANI
期刊论文
Experimental study on mechanical properties of a novel micro-steel fiber reinforced magnesium phosphate
期刊论文
Preparation and characterization of novel carbon molecular sieve membrane/PSSF composite by pyrolysis method for toluene adsorption
Ying Yan, Peng Huang, Huiping Zhang
期刊论文
Deflection behavior of a prestressed concrete beam reinforced with carbon fibers at elevated temperatures
Mohammed FARUQI, Mohammed Sheroz KHAN
期刊论文
Optimizing the compressive strength of concrete containing micro-silica, nano-silica, and polypropylene fibers
Fatemeh ZAHIRI, Hamid ESKANDARI-NADDAF
期刊论文
The effect of carbon nanotubes and polypropylene fibers on bond of reinforcing bars in strain resilient
Souzana P. TASTANI,Maria S. KONSTA-GDOUTOS,Stavroula J. PANTAZOPOULOU,Victor BALOPOULOS
期刊论文
Recent developments in the application of oil palm fibers in cement composites
Emmanuel Owoichoechi MOMOH, Adelaja Israel OSOFERO
期刊论文
environmental temperature and relative humidity on photocatalytic oxidation of toluene on activated carbon fibers
GUO Ting, BAI Zhipeng, WU Can, ZHU Tan
期刊论文
Review of recent developments in cement composites reinforced with fibers and nanomaterials
Jianzhuang XIAO, Nv HAN, Yan LI, Zhongsen ZHANG, Surendra P. SHAH
期刊论文
Dyeing fine denier polypropylene fibers with phenylazo- β -naphthol-containing sulfonamide disperse
Zhihua CUI, Weiguo CHEN, Jinzong YANG, Shufen ZHANG,
期刊论文
In situ synthesis of FeS/Carbon fibers for the effective removal of Cr(VI) in aqueous solution
Rongrong Zhang, Daohao Li, Jin Sun, Yuqian Cui, Yuanyuan Sun
期刊论文