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Fatigue Strength Evaluation of Resin-Injected Bolted Connections Using Statistical Analysis

José António Fonseca de Oliveira Correia, Bruno Alexandre Silva Pedrosa, Patrícia Cordeiro Raposo, Abílio Manuel Pinho De Jesus, Helena Maria dos Santos Gervásio, Grzegorz Stanisław Lesiuk, Carlos Alberto da Silva Rebelo, Rui Artur Bartólo Calçada, Luís Alberto Proença Simões da Silva

Engineering 2017, Volume 3, Issue 6,   Pages 795-805 doi: 10.1016/j.eng.2017.12.001

Abstract: Fitted bolts are expensive solutions; the alternative is the use of resin-injected bolts.The behavior of bolted joints with preloaded resin-injected bolts has been studied using quasi-staticcarried out by several authors aiming at evaluating the fatigue behavior of single and double shear resin-injectedSince Eurocode 3 (EC3) suggests the same fatigue strength curve for joints made of resin-injected boltsand standard bolts, this may raise some concerns.

Keywords： Fatigue     Connections     Structural reinforcements     Structural adhesives     S-N curves     Resin-injected bolts    

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Control strategies for disinfection byproducts by ion exchange resin, nanofiltration and their sequential

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 10, doi: 10.1007/s11783-023-1725-x

Abstract:

● Effects of AER adsorption and NF on DBP precursors, DBPs, and TOX were examined.

Keywords： Disinfection byproducts     Control     Anion exchange resin     Nanofiltration     Cytotoxicity    

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Removal of dissolved oxygen from water using a Pd-resin based catalytic reactor

Wenxin SHI, Chongwei CUI, Liye ZHAO, Shuili YU, Xia YUN

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 1,   Pages 107-111 doi: 10.1007/s11705-009-0154-0

Abstract: The removal of dissolved oxygen (DO) from water was studied experimentally in a Pd-resin base catalysteffects of various operating conditions, such as hydrogen and water flow rates, height of the catalytic resinIncreases of temperature, H gas rate and the height of the catalytic resin were helpful to improve the

Keywords： dissolved oxygen     palladium     catalytic reactor     hydrogen     resin    

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Impregnation of thermoplastic resin in jute fiber mat

LIU Xiaoye, DAI Gance

Frontiers of Chemical Science and Engineering 2008, Volume 2, Issue 2,   Pages 145-149 doi: 10.1007/s11705-008-0030-3

Abstract: Impregnation rate of thermoplastic resin (polypropylene) in jute fiber mat and influence of relative

Keywords： polypropylene     diameter     influence     proportional     impregnation    

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Adsorption of 1,3-propanediol from synthetic mixture using polymeric resin as adsorbents

W. LUERRUK, A. SHOTIPRUK, V. TANTAYAKOM, P. PRASITCHOKE, C. MUANGNAPOH

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 1,   Pages 52-57 doi: 10.1007/s11705-009-0087-7

Abstract: adsorption capacity ( ) of 1,3-PDO at 160 g/L onto XAD-7 and XAD-16 was 835.96 and 584.61 mg 1,3-PDO/g dry resinThis result suggested that XAD-7 resin has a higher affinity for the 1,3-PDO adsorption than XAD-16 resinmixture at 50% ( / ) indicated that the desorption yield of 1,3-PDO from XAD-7 was lower than XAD-16 resinThis was due to the more favorable adsorption characteristics of XAD-7 resin than XAD-16 resin.

Keywords： adsorption     1     3-propanediol     glycerol     polymeric resin     adsorption isotherm    

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Comparison between two commercial uranium resins and a uranyl sulphate imprinted resin based on self-assembling

LIU Yaochi, XU Wei, XU Weijian, LIU Hanmao, ZHANG Xiaowen

Frontiers of Chemical Science and Engineering 2007, Volume 1, Issue 4,   Pages 327-331 doi: 10.1007/s11705-007-0059-8

Abstract: self-assembling molecular imprinting technology and two kinds of commercial uranium resins (the medium pore resinD263 and strong base resin 201×7).The results show that the imprinted ion exchange resin has the fast kinetics, high adaptability toward

Keywords： saturation     molecular imprinting     imprinting technology     adaptability     commercial    

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Performance of steel bridge deck pavement structure with ultra high performance concrete based on resin

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 4,   Pages 895-904 doi: 10.1007/s11709-021-0759-z

Abstract: This research investigated a pavement system on steel bridge decks that use epoxy resin (EP) bonded ultra-highThe results show that the resin bonded UHPC pavement structure can reduce the weld strain in the steel

Keywords： steel bridge deck pavement     ultra-high-performance concrete     epoxy resin     composite structure     bending    

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Self-extinguishing and transparent epoxy resin modified by a phosphine oxide-containing bio-based derivative

Gang Tang, Ruiqing Zhao, Dan Deng, Yadong Yang, Depeng Chen, Bing Zhang, Xinliang Liu, Xiuyu Liu

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 5,   Pages 1269-1280 doi: 10.1007/s11705-021-2042-1

Abstract: A phosphine oxide-containing bio-based curing agent was synthesized by addition reaction between furan derivatives and diphenylphosphine oxide. The molecular structure of the as-prepared bio-based curing agent was confirmed by Fourier transform infrared spectroscopy and nuclear magnetic resonance spectroscopy. Dynamic mechanical analysis results indicated that with the increase of bio-based curing agent content, the glass transition temperature of epoxy/bio-based curing agent composites decreased, which was related to the steric effect of diphenylphosphine oxide species that possibly hinder the curing reaction as well as the reduction in the cross-linking density by mono-functional N H. By the addition of 7.5 wt-% bio-based curing agent, the resulting epoxy composite achieved UL-94 V-0 rating, in addition to limiting oxygen index of 32.0 vol-%. With the increase of content for the bio-based curing agent, the peak of heat release rate and total heat release of the composites gradually decreased. The bio-based curing agent promoted the carbonization of the epoxy matrix, leading to higher char yield with good thermal resistance. The high-quality char layer served as an effective barrier to retard the diffusion of decomposition volatiles and oxygen between molten polymers and the flame. This study provides a renewable strategy for fabricating flame retardant and transparent epoxy thermoset.

Keywords： epoxy resin     flame retardant     furan derivative     diphenylphosphine oxide    

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Condensation of phenol and acetone on a modified macroreticular ion exchange resin catalyst

Baohe WANG, Lili WANG, Jing ZHU, Shuang CHEN, Hao SUN

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 2,   Pages 218-225 doi: 10.1007/s11705-013-1330-9

Abstract: Macroreticular ion exchange resin catalysts were prepared by suspension polymerization, and then modifiedAt optimal conditions, the macroreticular ion exchange resin catalysts modified by alkylmercaptoamines

Keywords： macroreticular ion exchange resin     catalysts     suspension polymerization     Bisphenol A    

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Exceptionally flame-retardant flexible polyurethane foam composites: synergistic effect of the silicone resin

Qian Wu, Jincheng Zhang, Shengpeng Wang, Bajin Chen, Yijun Feng, Yongbing Pei, Yue Yan, Longcheng Tang, Huayu Qiu, Lianbin Wu

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 4,   Pages 969-983 doi: 10.1007/s11705-020-1988-8

Abstract: The approach involves the incorporation of graphene oxide (GO) into a silicone resin (SiR) solution,

Keywords： flame retardancy     flexible polyurethane foam     graphene oxide     silicone resin    

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An efficient resin for solid-phase extraction and determination by UPLCMS/MS of 44 pharmaceutical personal

Feng Zhu, Zhijian Yao, Wenliang Ji, Deye Liu, Hao Zhang, Aimin Li, Zongli Huo, Qing Zhou

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 3, doi: 10.1007/s11783-020-1228-y

Abstract: A hydrophilic resin (GCHM) was facile synthesis and characterized.In this study, a hydrophilic resin named GCHM was fabricated based on poly(N-vinyl pyrrolidone-co-divinylbenzene

Keywords： Hydrophilic resin     Solid phase extraction     Pharmaceuticals and personal care product     Ultra-performance    

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Ammonia removal from low-strength municipal wastewater by powdered resin combined with simultaneous recovery

Kuo Fang, Fei Peng, Hui Gong, Huanzhen Zhang, Kaijun Wang

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 1, doi: 10.1007/s11783-020-1300-7

Abstract: Abstract • Powdered resin was employed for ammonia recovery from municipal wastewater. • Powdered resinIn this paper, powdered ion exchange resin was employed for ammonia removal and recovery from imitatedThe effects of various working conditions (powdered resin dosage, initial concentration, and pH valuecapacity determined by the Langmuir model was 44.39 mg/g, which is comparable to traditional ion exchange resinThis research demonstrates that a powdered resin and two-stage crystallization process provide an innovative

Keywords： Ammonia removal and recovery     Powdered resin     Crystallization process     Struvite     Co-existing cations    

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Cation exchange resin supported nanoscale zero-valent iron for removal of phosphorus in rainwater runoff

XIE Bangmi,ZUO Jiane,GAN Lili,LIU Fenglin,WANG Kaijun

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 3,   Pages 463-470 doi: 10.1007/s11783-013-0575-3

Abstract: Self-made cation exchange resin supported nanoscale zero-valent iron (R-nZVI) was used to remove phosphorusR-nZVI is 8 g per liter rainwater, while only 26% of phosphorus was removed when using cation exchange resinThe adsorption capacity of R-nZVI increased up to 185 times of that of the cation exchange resin at a

Keywords： nanoscale zero-valent iron(R-nZVI)     cation exchange resin     rainwater runoff     phosphorus adsorption    

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Preparation of a permanent magnetic hypercrosslinked resin and assessment of its ability to remove organic

Wei WANG,Yan MA,Qing ZHOU,Chendong SHUANG,Mancheng ZHANG,Aimin LI

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 1,   Pages 96-104 doi: 10.1007/s11783-014-0724-3

Abstract: A rapid and effective method based on a novel permanent magnetic hypercrosslinked resin W150 was proposed

Keywords： permanent magnetic resin     organic micropollutant     pore size     molecular size     adsorption    

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Toughening of vinyl ester resins by two-dimensional MXene nanosheets

Frontiers of Chemical Science and Engineering   Pages 1651-1658 doi: 10.1007/s11705-022-2208-5

Abstract: and vinyl ester resin modified with MXene and M-MXene were investigated.The tensile and flexural strengths of the MXene-nanosheet-modified vinyl ester resin were 27.20% and25.32% higher, respectively, than those of the neat vinyl ester resin.being 52.57% and 54.60% higher, respectively, than those of the neat vinyl ester resin for a loadingThe main mechanisms by which the nanosheets toughen the resin are crack deflection and crack pinning.

Keywords： MXene nanosheets     2D material     vinyl ester resin     modification     coupling agent    

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Title Author Date Type Operation

Fatigue Strength Evaluation of Resin-Injected Bolted Connections Using Statistical Analysis

José António Fonseca de Oliveira Correia, Bruno Alexandre Silva Pedrosa, Patrícia Cordeiro Raposo, Abílio Manuel Pinho De Jesus, Helena Maria dos Santos Gervásio, Grzegorz Stanisław Lesiuk, Carlos Alberto da Silva Rebelo, Rui Artur Bartólo Calçada, Luís Alberto Proença Simões da Silva

Journal Article

Control strategies for disinfection byproducts by ion exchange resin, nanofiltration and their sequential

Journal Article

Removal of dissolved oxygen from water using a Pd-resin based catalytic reactor

Wenxin SHI, Chongwei CUI, Liye ZHAO, Shuili YU, Xia YUN

Journal Article

Impregnation of thermoplastic resin in jute fiber mat

LIU Xiaoye, DAI Gance

Journal Article

Adsorption of 1,3-propanediol from synthetic mixture using polymeric resin as adsorbents

W. LUERRUK, A. SHOTIPRUK, V. TANTAYAKOM, P. PRASITCHOKE, C. MUANGNAPOH

Journal Article

Comparison between two commercial uranium resins and a uranyl sulphate imprinted resin based on self-assembling

LIU Yaochi, XU Wei, XU Weijian, LIU Hanmao, ZHANG Xiaowen

Journal Article

Performance of steel bridge deck pavement structure with ultra high performance concrete based on resin

Journal Article

Self-extinguishing and transparent epoxy resin modified by a phosphine oxide-containing bio-based derivative

Gang Tang, Ruiqing Zhao, Dan Deng, Yadong Yang, Depeng Chen, Bing Zhang, Xinliang Liu, Xiuyu Liu

Journal Article

Condensation of phenol and acetone on a modified macroreticular ion exchange resin catalyst

Baohe WANG, Lili WANG, Jing ZHU, Shuang CHEN, Hao SUN

Journal Article

Exceptionally flame-retardant flexible polyurethane foam composites: synergistic effect of the silicone resin

Qian Wu, Jincheng Zhang, Shengpeng Wang, Bajin Chen, Yijun Feng, Yongbing Pei, Yue Yan, Longcheng Tang, Huayu Qiu, Lianbin Wu

Journal Article

An efficient resin for solid-phase extraction and determination by UPLCMS/MS of 44 pharmaceutical personal

Feng Zhu, Zhijian Yao, Wenliang Ji, Deye Liu, Hao Zhang, Aimin Li, Zongli Huo, Qing Zhou

Journal Article

Ammonia removal from low-strength municipal wastewater by powdered resin combined with simultaneous recovery

Kuo Fang, Fei Peng, Hui Gong, Huanzhen Zhang, Kaijun Wang

Journal Article

Cation exchange resin supported nanoscale zero-valent iron for removal of phosphorus in rainwater runoff

XIE Bangmi,ZUO Jiane,GAN Lili,LIU Fenglin,WANG Kaijun

Journal Article

Preparation of a permanent magnetic hypercrosslinked resin and assessment of its ability to remove organic

Wei WANG,Yan MA,Qing ZHOU,Chendong SHUANG,Mancheng ZHANG,Aimin LI

Journal Article

Toughening of vinyl ester resins by two-dimensional MXene nanosheets

Journal Article