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Study of bond strength between various grade of Ordinary Portland Cement (OPC) and Portland Pozzolane

A D POFALE, S P WANJARI

Frontiers of Structural and Civil Engineering 2013, Volume 7, Issue 1,   Pages 39-45 doi: 10.1007/s11709-013-0193-y

Abstract: But, till to date, a few literature is available on bond strength of concrete using PPC mixes.Hence, a comparative study was conducted on bond strength between OPC and PPC mixes.It was observed that the critical bond strength of PPC mixes is 10% higher than OPC mixes.Whereas, marginal improvement was noticed in maximum bond strength of PPC mixes.could be concluded that development length for PPC mixes could be reduced by 10% as compared with same grade

Keywords： bond strength     Portland Pozzolane Cement (PPC) concrete     Ordinary Portland Cement (OPC) concrete     bond between    

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Experimental study on dimensional effect of mortar cubic compressive strength

Su Jie and Fang Zhi

Strategic Study of CAE 2014, Volume 16, Issue 2,   Pages 88-92

Abstract:

The dimensional effect of mortar cubic compressive strength was investigated through compression experimentson mortar cubic specimens with the strength grade M30, M50 and M80 and specimen side length of 70 mmThe relationship between the strength grade and dimensional effect was built in this paper.

Keywords： mortar     dimensional effect     strength grade     cubic compressive strength    

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Application of Grading of Recommendations Assessment, Development, and Evaluation (GRADE) to the guideline

Hong Zhao, Fengxia Liang, Yigong Fang, Baoyan Liu

Frontiers of Medicine 2017, Volume 11, Issue 4,   Pages 590-594 doi: 10.1007/s11684-017-0537-4

Abstract:

Grading of Recommendations Assessment, Development, and Evaluation (GRADE) offers a worldwide approachIn this study, we review the advantages and limitations of the GRADE approach in the guideline developmentquality of evidence, outcome-centric direction, overall progression to develop recommendations, and strengthof recommendations providing specific clinical guidance are the advantages of GRADE.The limitations of GRADE in the development of guidelines for acupuncture and moxibustion include rating

Keywords： guideline     acupuncture     GRADE    

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Development of combined transitional pavement structure for urban tram track-road grade crossings

Frontiers of Structural and Civil Engineering   Pages 1199-1210 doi: 10.1007/s11709-023-0949-y

Abstract: The grade crossings and adjacent pavements of urban trams are generally subjected to complex load conditionsperformance standards are recommended to provide guidance for pavement design and the construction of tram-grade

Keywords： urban tram track     grade crossing     combined track-road transitional pavement     polyurethane elastic concrete    

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Triage for management of cervical high-grade squamous intraepithelial lesion patients with positive margin

Yuya Dou, Xiaodan Zhang, Yang Li, Fenfen Wang, Xing Xie, Xinyu Wang

Frontiers of Medicine 2017, Volume 11, Issue 2,   Pages 223-228 doi: 10.1007/s11684-017-0517-8

Abstract:

The objective of this study is to guide a triage for the management of cervical high-grade squamous

Keywords： cervical high-grade squamous intraepithelial lesion     conization     positive surgical margin     hysterectomy    

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Development Strategy for the Aviation-Grade Aluminum Alloy Industry in China

Xiong Baiqing, Yan Hongwei, Zhang Yong’an, Li Zhihui, Li Xiwu

Strategic Study of CAE 2023, Volume 25, Issue 1,   Pages 88-95 doi: 10.15302/J-SSCAE-2023.01.005

Abstract:

Aviation-grade aluminum alloy is one of the most important structuralAluminum alloys with high strength/toughness, high specific strength/modulus, and Sc addition have beenThe aviation-grade aluminum alloy industry in China has been developing rapidly.It is necessary to improve the competitiveness of aviation-grade aluminum alloy materials, develop newapplication evaluation systems to improve the innovation and development of China’s aviation-grade

Keywords： aviation     aluminum alloys     high strength and high toughness     high specific modulus    

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An Investigation of Creep Resistance in Grade 91 Steel through Computational Thermodynamics Article

Andrew Smith, Mohammad Asadikiya, Mei Yang, Jiuhua Chen, Yu Zhong

Engineering 2020, Volume 6, Issue 6,   Pages 644-652 doi: 10.1016/j.eng.2019.12.004

Abstract: temperatures and the stability of the secondary phases inside the heat-affected-zone (HAZ) of welded Grade

Keywords： Grade 91 steel     Creep resistance     Ferritic-martensitic steels     Welding microstructure     Computational    

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Durability analysis of B grade steel side-frame based on the PFM method

Li Wei and Wang Ping

Strategic Study of CAE 2011, Volume 13, Issue 1,   Pages 56-61

Abstract: durability test is performed to study the details with angle of side-frame of wagon bogie made of B grade

Keywords： durability     fatigue     B grade steel     crack    

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Silver-catalyzed bioleaching for raw low-grade copper sulphide ores

Tianlong DENG, Yafei GUO, Mengxia LIAO, Dongchan LI

Frontiers of Chemical Science and Engineering 2009, Volume 3, Issue 3,   Pages 250-254 doi: 10.1007/s11705-009-0049-0

Abstract: This research was conducted to investigate the biooxidation and copper dissolution from raw low-grade

Keywords： green process     biohydrometallurgy     bioleaching     reaction kinetics     sulphide ores    

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Study on the optimization and decision of grade benefits based on Five Grades Ganged theory

Shao Anlin

Strategic Study of CAE 2014, Volume 16, Issue 2,   Pages 68-72

Abstract: The corresponding geological grade，mining grade，milling grade，concentrate grade，charged grade all playsBased on Five Grades Ganged（FGG）theory，an economic effectiveness model for mining grade benefits wasGrade-profit activity index was proposed and analyzed via an example.The grade of optimization of a certain metal mine was obtained and the proposed model would establish

Keywords： Five Grades Ganged     grade- profit activity index     optimization and decision     mining and metallurgical engineering    

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High grade line pipe and high pressure transportation: significant progress of oil & gas transportation

Li Helin,Ji Lingkang,Tian Wei

Strategic Study of CAE 2010, Volume 12, Issue 5,   Pages 84-90

Abstract: projects and achieved many important improvements.These improvements include: development of X70 and X80 gradetechnical route for alternative application of helical and longitudinal submerge-arc welded pipe with high-strengthin seismic and active faults areas, investigations to control the corrosion and strain aging of high strength

Keywords： oil & gas pipeline     grade pipeline steel     helical submerge-arc welded pipe     crack-arrest toughness     strain-based    

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Evaluating the material strength from fracture angle under uniaxial loading

Jitang FAN

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2,   Pages 288-293 doi: 10.1007/s11709-018-0480-8

Abstract: The most common experimental methods of measuring material strength are the uniaxial compressive andCompressive strength is higher than tensile strength for a material.In this work, a unified relation of material strength under uniaxial compression and tension is developedThis constitutive relation is quantitatively illustrated by a function for analyzing the material strengthIt is full of interest to give a scientific illustration for designing the high-strength materials and

Keywords： strength     fracture     mechanics    

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Thermal Stability Evaluation of Non-explosive and Irrestorable Fertilizer-grade Ammonium Nitrate

Wang Xuguang,Shen Lijin

Strategic Study of CAE 2004, Volume 6, Issue 11,   Pages 53-57

Abstract: the adiabatic decompositions of ammonium nitrate (AN) and non-explosive and irrestorable fertilizer-grade

Keywords： fertilizer-grade ammonium nitrate     non-explosivity     irrestorability     accelerating rate calorimeter     thermal    

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The effects of interfacial strength on fractured microcapsule

Luthfi Muhammad MAULUDIN, Chahmi OUCIF

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 2,   Pages 353-363 doi: 10.1007/s11709-018-0469-3

Abstract: The effects of interfacial strength on fractured microcapsule are investigated numerically.attention is given to the effects of cohesive fracture on the microcapsule interface, namely fracture strengthmicrocapsule, the load carrying capacity of self-healing material under tension increases as interfacial strengthIn addition, given the fixed fracture strength of the interface of microcapsule shell, the higher the

Keywords： interfacial strength     cohesive elements     microcapsule     core-shell thickness ratio     fracture properties    

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Effect of loading rate on shear strength parameters of mechanically and biologically treated waste

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 12, doi: 10.1007/s11783-022-1595-7

Abstract:

● Mechanical behavior of MBT waste affected by loading rate was investigated.

Keywords： Mechanically and biologically treated waste     Landfill     Triaxial test     Loading rate     Axial strain     Shear strength    

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Title Author Date Type Operation

Study of bond strength between various grade of Ordinary Portland Cement (OPC) and Portland Pozzolane

A D POFALE, S P WANJARI

Journal Article

Experimental study on dimensional effect of mortar cubic compressive strength

Su Jie and Fang Zhi

Journal Article

Application of Grading of Recommendations Assessment, Development, and Evaluation (GRADE) to the guideline

Hong Zhao, Fengxia Liang, Yigong Fang, Baoyan Liu

Journal Article

Development of combined transitional pavement structure for urban tram track-road grade crossings

Journal Article

Triage for management of cervical high-grade squamous intraepithelial lesion patients with positive margin

Yuya Dou, Xiaodan Zhang, Yang Li, Fenfen Wang, Xing Xie, Xinyu Wang

Journal Article

Development Strategy for the Aviation-Grade Aluminum Alloy Industry in China

Xiong Baiqing, Yan Hongwei, Zhang Yong’an, Li Zhihui, Li Xiwu

Journal Article

An Investigation of Creep Resistance in Grade 91 Steel through Computational Thermodynamics

Andrew Smith, Mohammad Asadikiya, Mei Yang, Jiuhua Chen, Yu Zhong

Journal Article

Durability analysis of B grade steel side-frame based on the PFM method

Li Wei and Wang Ping

Journal Article

Silver-catalyzed bioleaching for raw low-grade copper sulphide ores

Tianlong DENG, Yafei GUO, Mengxia LIAO, Dongchan LI

Journal Article

Study on the optimization and decision of grade benefits based on Five Grades Ganged theory

Shao Anlin

Journal Article

High grade line pipe and high pressure transportation: significant progress of oil & gas transportation

Li Helin,Ji Lingkang,Tian Wei

Journal Article

Evaluating the material strength from fracture angle under uniaxial loading

Jitang FAN

Journal Article

Thermal Stability Evaluation of Non-explosive and Irrestorable Fertilizer-grade Ammonium Nitrate

Wang Xuguang,Shen Lijin

Journal Article

The effects of interfacial strength on fractured microcapsule

Luthfi Muhammad MAULUDIN, Chahmi OUCIF

Journal Article

Effect of loading rate on shear strength parameters of mechanically and biologically treated waste

Journal Article