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Investigation and Development Status of the Application Technology to Improve Fatigue Behavior of High Strength Alloys

Zhao Zhenye

Strategic Study of CAE 2005, Volume 7, Issue 3, Pages 90-94

Abstract:

Investigation and development status of the surface integrity application technology to improve fatigueFatigue behavior of the high strength alloys mentioned above is sensitive to surface stress concentration, as that in the case of a reduction in the surface integrity, their fatigue stress and stress corrosionSome advanced mechanical treatments in surface integrity make an outstanding improvement on fatigue behaviorAn advanced surface duplex hardening treatment caused also a 30 to 35-fold increase in contact fatigue

Keywords： high strength alloys surface integrity laser-shocking surface duplex hardening

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Interference coordination in full-duplex HetNet with large-scale antenna arrays Article

Zhao-yang ZHANG, Wei LYU

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 6, Pages 830-840 doi: 10.1631/FITEE.1700047

Abstract: Massive multiple-input multiple-output (MIMO), small cell, and full-duplex are promising techniques for(HetNet) that consists of a massive-MIMO enabled macro-cell base station (MBS) and a number of full-duplexTo suppress the interferences and maximize the throughput, the full-duplex mode of each SBS at the wireless

Keywords： Massive MIMO Full-duplex Small cell Wireless backhaul Distributed algorithm

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New Development of Double Glow Plasma Surface Metallurgy Technology

Xu Zhong,Zhang Gaohui,Zhang Pingze,Zhang Yanmei,Chi Chengzhong,Yuan Qinglong

Strategic Study of CAE 2005, Volume 7, Issue 6, Pages 73-78

Abstract:

This paper summarises some new development of the double glow plasma surface metallurgy technologyCo - W - Mo - Fe age-hardened high speed steel and high Cr alloy have been formed on the surface of carbonTi - Cu wear-resistant alloy was also produced on the surface of pure copper.The experimental results indicate that the double glow plasma surface metallurgy is an advanced and powerfulmethod for surface alloying.

Keywords： surface metallurgy double glow plasma surface alloying burn resistant titanium alloy hydrogen-free carburizing age-hardening high speed steel

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Optimal precoding for full-duplex base stations under strongly correlated self-interference channels Article

Jun WANG, Xiao-jie WEN, Chuan HUANG, Chao-jin QING

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 6, Pages 808-816 doi: 10.1631/FITEE.1700022

Abstract: We study the optimal precoding for a full-duplex (FD) system, where one FD multi-antenna base station(BS) respectively transmits to and receives from two half-duplex single-antenna mobile users (MUs) on

Keywords： Linear precoding Full-duplex Achievable rate region Strongly correlated self-interference channel

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Strengthening of the concrete face slabs of dams using sprayable strain-hardening fiber-reinforced cementitious

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 2, Pages 145-160 doi: 10.1007/s11709-022-0806-4

Abstract: In this study, sprayable strain-hardening fiber-reinforced cementitious composites (FRCC) were appliedThe findings of this study indicate that the sprayable strain-hardening FRCC has a good potential for

Keywords： strain-hardening cementitious composites engineered cementitious composites sprayable shotcrete strengthening

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Hybrid full-/half-duplex cellular networks: user admission and power control None

Lu CHEN, Ding-zhu WEN, Cai-jun ZHONG, Guan-ding YU

Frontiers of Information Technology & Electronic Engineering 2018, Volume 19, Issue 3, Pages 379-387 doi: 10.1631/FITEE.1700027

Abstract: We consider a single-cell network with a hybrid full-/half-duplex base station.

Keywords： Full-duplex Half-duplex User admission Power control

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Printability and hardening performance of three-dimensionally-printed geopolymer based on lunar regolith

Frontiers of Structural and Civil Engineering doi: 10.1007/s11709-023-0003-0

Abstract: The mechanical properties of the hardening geopolymer with different filling paths and loading directions

Keywords： geopolymer lunar regolith simulant 3D printing rheology printability

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Seismic analysis of steel structures considering damage cumulation

SHEN Zuyan, WU Aihui

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 1, Pages 1-11 doi: 10.1007/s11709-007-0001-7

Abstract: damage cumulation hysteretic model incorporating the deterioration of stiffness, strength and strain hardening

Keywords： hardening regression analysis computer program cumulation hysteretic strength

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Stress-strain relationship with soil structural parameters of collapse loess

SHAO Shengjun, LONG Jiyong, YU Qinggao

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 2, Pages 151-160 doi: 10.1007/s11709-008-0020-z

Abstract: constitutive model is established to reflect the variation in loess structure, stress-strain softening and hardening

Keywords： hardening shearing expansion unsaturated structural property mathematical expression

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Effect of styrene-butadiene-styrene copolymer on the aging resistance of asphalt: An atomistic understanding from reactive molecular dynamics simulations

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 5, Pages 1261-1276 doi: 10.1007/s11709-021-0761-5

Abstract: In addition, SBS polymer degrades into small blocks during aging, thus counteracting the hardening of

Keywords： SBS asphalt oxidative aging asphalt hardening ReaxFF molecular dynamics

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A model study on affordable steel residential housing in China

Xin CHENG, Xianzhong ZHAO, Yiyi CHEN, Zhenyu LI

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 3, Pages 288-296 doi: 10.1007/s11709-012-0171-9

Abstract: The main research purpose of this paper is to acquire a series of designed concept of “affordable housing” in key geographical areas of East China through the development of innovative, economical, flexible, reproducible and affordable residential houses using intensive steel solutions. Toward this goal, both the residential housing conditions and the development of steel residential building in China are widely investigated. Affordable housing in China is then, based on the investigation, defined as green humanized multi-storey housing comprised of medium-small type dwellings whose construction cost is not much higher than that of traditional reinforced concrete buildings and the maintenance cost is low. Taking this definition as a guiding ideology, detailed architectural and structural design of a steel affordable housing model in terms of a collective housing form with repeatable living units has been carried out. Comparisons of project cost and energy consumption between the designed steel residential housing and the corresponding reinforced concrete building show that the former is not more expensive and consumes less energy than the latter.

Keywords： affordable housing energy-saving duplex design pure steel frame economic evaluation

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New model of load transfer function for pile analysis based on disturbed state model

LIU Qijian, YANG Linde, WU Jun

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 4, Pages 443-447 doi: 10.1007/s11709-007-0060-9

Abstract: of this paper has few parameters, which can reflect the aspects of load transfer function, such as hardening

Keywords： hardening homogenization displacement engineering Duncan-Zhang

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Cell surface protein engineering for high-performance whole-cell catalysts

Hajime Nakatani,Katsutoshi Hori

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 1, Pages 46-57 doi: 10.1007/s11705-017-1609-3

Abstract: Cell surface protein engineering facilitated by accumulation of information on genome and protein structureinvolves heterologous production and modification of cell surface proteins using genetic engineeringIn this field, cell surface display is a major technology by exposing target proteins, such as enzymes, on the cell surface using a carrier protein.The target proteins are fused to the carrier proteins that transport and tether them to the cell surface

Keywords： cell surface engineering surface display whole-cell catalysts bioprocess

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An Exploration of Surface Integrity Remanufacturing for Aeroengine Components

Qiao Xiang,Yong He,Ting-hong Hou

Frontiers of Engineering Management 2016, Volume 3, Issue 2, Pages 107-114 doi: 10.15302/J-FEM-2016025

Abstract: Surface integrity is the major factor impacting on the operation quality, service life and reliabilityThe surface integrity of aeroengine component is damaged by the failures such as crack, deformation,It adopts advanced remanufacturing technologies to restore or improve the surface integrity and regenerateThis paper firstly puts forward the concept, namely surface integrity remanufacturing for aeroengineThe key remanufacturing technologies have been developed to repair the components with surface damages

Keywords： aeroengine component surface integrity remanufacturing surface integrity remanufacturing

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Review on mechanism and process of surface polishing using lasers

Arun KRISHNAN, Fengzhou FANG

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 3, Pages 299-319 doi: 10.1007/s11465-019-0535-0

Abstract: Laser polishing is a technology of smoothening the surface of various materials with highly intense laserWhen these beams impact on the material surface to be polished, the surface starts to be melted due tomelted material is then relocated from the ‘peaks to valleys’ under the multidirectional action of surfaceparameters such as beam intensity, energy density, spot diameter, and feed rate, different rates of surfacerelied for smoothening of initial topography of the surfaces irrespective of the complexity of the surface

Keywords： laser polishing surface roughness process parameters mechanism

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Title Author Date Type Operation

Investigation and Development Status of the Application Technology to Improve Fatigue Behavior of High Strength Alloys

Zhao Zhenye

Journal Article

Interference coordination in full-duplex HetNet with large-scale antenna arrays

Zhao-yang ZHANG, Wei LYU

Journal Article

New Development of Double Glow Plasma Surface Metallurgy Technology

Xu Zhong,Zhang Gaohui,Zhang Pingze,Zhang Yanmei,Chi Chengzhong,Yuan Qinglong

Journal Article

Optimal precoding for full-duplex base stations under strongly correlated self-interference channels

Jun WANG, Xiao-jie WEN, Chuan HUANG, Chao-jin QING

Journal Article

Strengthening of the concrete face slabs of dams using sprayable strain-hardening fiber-reinforced cementitious

Journal Article

Hybrid full-/half-duplex cellular networks: user admission and power control

Lu CHEN, Ding-zhu WEN, Cai-jun ZHONG, Guan-ding YU

Journal Article

Printability and hardening performance of three-dimensionally-printed geopolymer based on lunar regolith

Journal Article

Seismic analysis of steel structures considering damage cumulation

SHEN Zuyan, WU Aihui

Journal Article

Stress-strain relationship with soil structural parameters of collapse loess

SHAO Shengjun, LONG Jiyong, YU Qinggao

Journal Article

Effect of styrene-butadiene-styrene copolymer on the aging resistance of asphalt: An atomistic understanding from reactive molecular dynamics simulations

Journal Article

A model study on affordable steel residential housing in China

Xin CHENG, Xianzhong ZHAO, Yiyi CHEN, Zhenyu LI

Journal Article

New model of load transfer function for pile analysis based on disturbed state model

LIU Qijian, YANG Linde, WU Jun

Journal Article

Cell surface protein engineering for high-performance whole-cell catalysts

Hajime Nakatani,Katsutoshi Hori

Journal Article

An Exploration of Surface Integrity Remanufacturing for Aeroengine Components

Qiao Xiang,Yong He,Ting-hong Hou