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Fundamentals of the Unified Technology Combining Plastic Forming and Heat Treatment of Materials

Xu Zuyao (T. Y. Hsu)

Strategic Study of CAE 2004, Volume 6, Issue 1,   Pages 16-21

Abstract: treatment of materials mainly consist of the metallurgical and mechanical interactions between stress, transformationtaking steel for example, the literatures on ferrite, pearlite, bainite and martensitic transformations understresses are introduced.models and computer simulation of microstructural evolution of ferrite and pearlite transformations understresses in a 0.38C-Cr-Mo steel are suggested.

Keywords： plastic forming-heat treatment     transformation under stresses     transformation modeling     structural simulation    

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Phosphorus transformation under the influence of aluminum, organic carbon, and dissolved oxygen at the

Ouchen Cai, Yuanxiao Xiong, Haijun Yang, Jinyong Liu, Hui Wang

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 3, doi: 10.1007/s11783-020-1227-z

Abstract: Adding sediment Al can be effective and safe under the simulated conditions.effects of sediment aluminum (Al), organic carbon (OC), and dissolved oxygen (DO) on phosphorus (P) transformationgreatest effect on suppressing P release, and the water pH remained alkaline in the water-sediment system under31P-NMR characterization suggested that OC addition did not promote biological P uptake to polyphosphates under

Keywords： Phosphorus     Sediment     Simulation     Dissolved oxygen     Organic carbon     Aluminum    

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Experiments on the effect of the pressure on the mineral transformation of coal ash under the different

Nijie JING, Qinhui WANG, Zhongyang LUO, Tao JIE, Xiaomin LI, Kefa CEN

Frontiers of Chemical Science and Engineering 2010, Volume 4, Issue 4,   Pages 394-399 doi: 10.1007/s11705-010-0505-x

Abstract: analyzed by XRD was observed for the mineral conversion and formation of new minerals with the pressures underThese results indicate that the pressure restrains the transformation and decomposition of minerals.Many low-temperature minerals are still present under the elevated pressure.Under the N atmosphere, the present microcline may decrease the melting temperature of coal ash.Under the CO atmosphere, the minerals such as microcline, lomonitite, geothite and illite are still

Keywords： ash fusibility     XRD analysis     PTGA     low-temperature eutectic    

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Numerical Simulation of Contact Stresses under North Anchor Foundation of Runyang Suspension Bridge

Shao Guojian,Su Jingbo,Hu Qiang

Strategic Study of CAE 2006, Volume 8, Issue 6,   Pages 28-34

Abstract: the construction process, the change of groundwater level results in the change of the water pressure underfoundation, and then the change of the distribution of contact stresses.By the numerical simulation from the construction to running process, the change law of the contact stressesfor the engineering example, during different stages of concreting construction, though the contact stressesof different parts of anchor foundation take on different characters，the contact stresses of north anchor

Keywords： suspension bridge     anchor foundation     contact stresses     numerical simulation    

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Thermally developing forced convection and the corresponding thermal stresses in a porous plate channel

YANG Xiao, LIU Xuemei

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 1,   Pages 57-61 doi: 10.1007/s11465-007-0009-7

Abstract: thermally developing forced convection of the local thermal equilibrium and the corresponding thermal stressesThe expressions of temperature, local Nusselt number and corresponding thermal stresses are obtained

Keywords： semi-infinite saturated     direction     interaction     skeleton     thermal equilibrium    

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Industrial Structure Adjustment of Shaanxi Province under the Limited Water Resources Condition

Xiao-jun Liu,Zhen-yu Guo,Chao Ding,Han-liang Fu

Frontiers of Engineering Management 2014, Volume 1, Issue 4,   Pages 378-384 doi: 10.15302/J-FEM-2014057

Abstract: In the perspective of efficient utilization of water resources, Shaanxi Province is committed to the transformationThis paper focuses on building multi-objective programming model of industrial structure optimization underthe limited water resources condition, indicates the direction of the industrial transformation and

Keywords： water resources     capacity of water resources     industrial transformation     multi-objective programming    

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Dynamic in-plane transversal normal stresses in the concrete face of CFRD

Neftalí SARMIENTO-SOLANO, Miguel P. ROMO

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 1,   Pages 135-148 doi: 10.1007/s11709-018-0481-7

Abstract: such as concrete cracking and joint's water stops distressing where high in-plane transversal normal stressesprocedure is the dynamic complement of a method recently developed to evaluate in-plane transversal normal stressesthese two procedures in a sequential manner, it is possible to define the concrete slab in-plane normal stressesIn the above reference, the method to evaluate the concrete face in-plane transversal normal stresses

Keywords： CFR dams     dynamic analysis     in-plane normal stresses     concrete face    

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Residual stresses in coating-based systems, part II: Optimal designing methodologies

ZHANG Xiancheng, WU Yixiong, XU Binshi, WANG Haidou

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 2,   Pages 125-136 doi: 10.1007/s11465-007-0022-x

Abstract: single-layered coating-based systems, some typical approximations that are often used to predict the residual stresses

Keywords： function     different     substrate     interlayer     implementation    

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In-plane transversal normal stresses in the concrete face of CFRD induced by the first-dam reservoir

Neftalí SARMIENTO-SOLANO, Miguel P. ROMO

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 1,   Pages 81-91 doi: 10.1007/s11709-016-0378-2

Abstract: narrowness and width of concrete slabs on the first-dam reservoir filling in-plane transversal normal stressesThe 3D analyses results show that high in-plane transversal compressive stresses develop within the concreteLikewise, in-plane induced tensile transversal stresses in the zones near the abutments increase theFrom the results of the 3D finite difference analyses, a simple method to estimate in-plane normal stresses

Keywords： concrete face     CFR dams     reservoir filling     slab in-plane stresses    

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Residual stresses in coating-based systems, part I: Mechanisms and analytical modeling

ZHANG Xiancheng, WU Yixiong, XU Binshi, WANG Haidou

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 1,   Pages 1-12 doi: 10.1007/s11465-007-0001-2

Abstract: thermo-mechanical integrity of these systems is becoming a major concern and is strongly related to the residual stressesIn this paper, the sources of the residual stresses in the coating-based systems and the concept ofAnalytical models were developed to predict the residual stresses in multi-layered film structures or

Keywords： briefly     different     thermo-mechanical integrity     addition     residual    

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Fault-Induced Coal Burst Mechanism under Mining-Induced Static and Dynamic Stresses Article

Wu Cai, Linming Dou, Guangyao Si, Yawei Hu

Engineering 2021, Volume 7, Issue 5,   Pages 687-700 doi: 10.1016/j.eng.2020.03.017

Abstract: mechanisms of fault reactivation and its induced coal burst based on the superposition of static and dynamic stresses

Keywords： Coal burst     Fault reactivation     Mining-induced stress     Seismic-based dynamic stress     Fault pillar    

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Influence of welding residual stresses on the ductile crack growth resistance of circumferentially cracked

Xiaobo REN, Odd M. AKSELSEN, B?rd NYHUS, Zhiliang ZHANG

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 3,   Pages 217-223 doi: 10.1007/s11709-012-0169-3

Abstract: Residual stresses were introduced into the model by using so-called eigenstrain method.Results show that residual stresses reduce the ductile crack growth resistance.However, the effect of residual stresses on ductile crack growth resistance decreases with the increase

Keywords： residual stress     ductile crack growth resistance     complete Gurson model     eigenstrain method    

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Investigating peak stresses in fitting and repair patches of buried polyethylene gas pipes

Reza KHADEMI ZAHEDI, Pouyan ALIMOURI, Hooman KHADEMI ZAHEDI, Mohammad SHISHESAZ

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 1,   Pages 147-168 doi: 10.1007/s11709-019-0587-6

Abstract: Nowadays, polyethylene composes a large number of natural gas distribution pipelines installed underpolyethylene fittings in joining polyethylene gas pipes which are electrofused onto the pipe ends and buried underAdditionally, due to the application of pipe joints, and repair patches local stresses superimposed onThe computational analysis of stresses and the computer simulations are performed using ANSYS commercialThe maximum stress values in fitting and pipe are below the allowable stresses which shows the proper

Keywords： Ansys software     polyethylene     buried pipelines     polyethylene joints     polyethylene patches     peak von Mises stress     soil-pipe interaction     temperature variation    

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Transformation of triclosan by a novel cold-adapted laccase from

Yuanyuan Shi, Deyang Kong, Jiayang Liu, Junhe Lu, Xiaoming Yin, Quansuo Zhou

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 3, doi: 10.1007/s11783-017-0927-5

Abstract: This work investigated the transformation of triclosan (TCS) by laccase produced by a pathogen isolatedTransformation products of TCS were analyzed by mass spectrometry and it was revealed that TCS dimerswidely presented in natural environment, this study also revealed an important pathway involved in the transformation

Keywords： Laccase     Botrytis cinerea     Triclosan     Transformation     Kinetics    

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FOOD SYSTEMS TRANSFORMATION: CONCEPTS, MECHANISMS AND PRACTICES

Frontiers of Agricultural Science and Engineering 2023, Volume 10, Issue 1,   Pages 1-3 doi: 10.15302/J-FASE-2023491

Abstract: FOOD SYSTEMS TRANSFORMATION: CONCEPTS, MECHANISMS AND PRACTICES

Keywords： TRANSFORMATION     SYSTEMS     FOOD     CONCEPTS     MECHANISMS    

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Title Author Date Type Operation

Fundamentals of the Unified Technology Combining Plastic Forming and Heat Treatment of Materials

Xu Zuyao (T. Y. Hsu)

Journal Article

Phosphorus transformation under the influence of aluminum, organic carbon, and dissolved oxygen at the

Ouchen Cai, Yuanxiao Xiong, Haijun Yang, Jinyong Liu, Hui Wang

Journal Article

Experiments on the effect of the pressure on the mineral transformation of coal ash under the different

Nijie JING, Qinhui WANG, Zhongyang LUO, Tao JIE, Xiaomin LI, Kefa CEN

Journal Article

Numerical Simulation of Contact Stresses under North Anchor Foundation of Runyang Suspension Bridge

Shao Guojian,Su Jingbo,Hu Qiang

Journal Article

Thermally developing forced convection and the corresponding thermal stresses in a porous plate channel

YANG Xiao, LIU Xuemei

Journal Article

Industrial Structure Adjustment of Shaanxi Province under the Limited Water Resources Condition

Xiao-jun Liu,Zhen-yu Guo,Chao Ding,Han-liang Fu

Journal Article

Dynamic in-plane transversal normal stresses in the concrete face of CFRD

Neftalí SARMIENTO-SOLANO, Miguel P. ROMO

Journal Article

Residual stresses in coating-based systems, part II: Optimal designing methodologies

ZHANG Xiancheng, WU Yixiong, XU Binshi, WANG Haidou

Journal Article

In-plane transversal normal stresses in the concrete face of CFRD induced by the first-dam reservoir

Neftalí SARMIENTO-SOLANO, Miguel P. ROMO

Journal Article

Residual stresses in coating-based systems, part I: Mechanisms and analytical modeling

ZHANG Xiancheng, WU Yixiong, XU Binshi, WANG Haidou

Journal Article

Fault-Induced Coal Burst Mechanism under Mining-Induced Static and Dynamic Stresses

Wu Cai, Linming Dou, Guangyao Si, Yawei Hu

Journal Article

Influence of welding residual stresses on the ductile crack growth resistance of circumferentially cracked

Xiaobo REN, Odd M. AKSELSEN, B?rd NYHUS, Zhiliang ZHANG

Journal Article

Investigating peak stresses in fitting and repair patches of buried polyethylene gas pipes

Reza KHADEMI ZAHEDI, Pouyan ALIMOURI, Hooman KHADEMI ZAHEDI, Mohammad SHISHESAZ

Journal Article

Transformation of triclosan by a novel cold-adapted laccase from

Yuanyuan Shi, Deyang Kong, Jiayang Liu, Junhe Lu, Xiaoming Yin, Quansuo Zhou

Journal Article

FOOD SYSTEMS TRANSFORMATION: CONCEPTS, MECHANISMS AND PRACTICES

Journal Article