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3D geology-hydrotechnics cooperative design system of hydraulic and hydroelectric engineering

Li Mingchao,Zhong Denghua,Wang Zhongyao,LiuJie

Strategic Study of CAE 2010, Volume 12, Issue 1,   Pages 43-47

Abstract:

Based on 3D geological modeling technique, rapid modeling technique ofhydraulic structures, and computer supported collaborative design technique, the 3D geology-hydrotechnicsThe modeling modules offer the analysis-design module different kinds of 3D models.comprehensive analyses and cooperative works among different specialities can be realized, such as 3DIt can offer technical supports to 3D design of hydraulic and hydroelectric engineering.

Keywords： cooperative design     3D geological modeling     3D hydrotechnics design     visualization    

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Development Trends in Additive Manufacturing and 3D Printing Perspective

Bingheng Lu, Dichen Li, Xiaoyong Tian

Engineering 2015, Volume 1, Issue 1,   Pages 85-89 doi: 10.15302/J-ENG-2015012

Abstract:

Additive manufacturing and 3D printing technology have been developing rapidly in the last 30 yearsThe promising future of this technology makes its impact on traditional industry unpredictable. 3D printingInnovations in material, design, and fabrication processes will be inspired by the merging of 3D-printingFinally, 3D printing will become as valuable for manufacturing industries as equivalent and subtractive

Keywords： additive manufacturing     3D printing     fabrication modes     customized fabrication     innovative design    

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A critical review of preparation design and workability measurement of concrete material for largescale3D printing

Guowei MA, Li WANG

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 3,   Pages 382-400 doi: 10.1007/s11709-017-0430-x

Abstract:

In recent few years, significant improvement has been made in developing largescale 3D printers toaccommodate the need of industrial-scale 3D printing.It is of great feasibility to construct structural components and buildings by means of 3D concrete printingThis paper firstly introduces three largescale 3D printing systems that have been successfully applied3D printing technology.

Keywords： 3D printing     concrete material     printable property     workability measurement     construction automation    

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Design and 3D Printing of Scaffolds and Tissues Review

Jia An, Joanne Ee Mei Teoh, Ratima Suntornnond, Chee Kai Chua

Engineering 2015, Volume 1, Issue 2,   Pages 261-268 doi: 10.15302/J-ENG-2015061

Abstract:

A growing number of three-dimensional (3D)-printing processes have been applied to tissue engineeringThis paper presents a state-of-the-art study of 3D-printing technologies for tissue-engineering applications, with particular focus on the development of a computer-aided scaffold design system; the direct 3Dmanufacturing of scaffolds, with both micro and macro features; the development of a bioreactor; and 3DTechnological limitations will be discussed so as to highlight the possibility of future improvements for new 3D-printing

Keywords： rapid prototyping     3D printing     additive manufacturing     tissue engineering     bioprinting    

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HAPE3D—a new constructive algorithm for the 3D irregular packing problem

Xiao LIU,Jia-min LIU,An-xi CAO,Zhuang-le YAO

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 5,   Pages 380-390 doi: 10.1631/FITEE.1400421

Abstract: We propose a new constructive algorithm, called HAPE3D, which is a heuristic algorithm based on the principleof minimum total potential energy for the 3D irregular packing problem, involving packing a set of irregularlyHAPE3D can deal with arbitrarily shaped polyhedrons, which can be rotated around each coordinate axisa huge obstacle for the 3D packing problem.HAPE3D can also be hybridized with a meta-heuristic algorithm such as simulated annealing.

Keywords： 3D packing problem     Layout design     Simulation     Optimization     Constructive algorithm     Meta-heuristics    

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Design, Characterization, and 3D Printing of Cardiovascular Stents with Zero Poisson’s Ratio in Longitudinal Article

Chengjin Wang, Lei Zhang, Yongcong Fang, Wei Sun

Engineering 2021, Volume 7, Issue 7,   Pages 979-990 doi: 10.1016/j.eng.2020.02.013

Abstract: Additive manufacturing (3-dimentional (3D) printing) has been widely applied in medical devices.In this study, we develop a novel screw extrusion-based 3D printing system with a new designed mini-screwand a preliminary monofilament test is conducted to investigate appropriate fabrication parameters. 3D-printedAn evaluation of the mechanical properties and a preliminary biological evaluation of 3D-printed stentsIn conclusion, the screw extrusion-based 3D printing system shows potential for customizable stent fabrication

Keywords： Additive manufacturing     3D printing     Screw extrusion     Cardiovascular stent     Zero Poisson’s ratio    

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A Review on the 3D Printing of Functional Structures for Medical Phantoms and Regenerated Tissue and

Kan Wang, Chia-Che Ho, Chuck Zhang, Ben Wang

Engineering 2017, Volume 3, Issue 5,   Pages 653-662 doi: 10.1016/J.ENG.2017.05.013

Abstract: With the rapid advancement of three-dimensional (3D) printing and 3D bioprinting technologies, many researchersThis paper reviews the applications of these 3D printing and 3D bioprinting technologies for the fabricationThis review specifically discusses the state of the art along with new developments and trends in 3Dmedical phantoms, radiologically relevant medical phantoms, and physiological medical phantoms) and 3D

Keywords： 3D printing     3D bioprinting     Medical phantom     Regenerated tissue/organ     Scaffold    

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Animage-based approach to the reconstruction of ancient architectures by extracting and arranging 3D

Divya Udayan J,HyungSeok KIM,Jee-In KIM

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 1,   Pages 12-27 doi: 10.1631/FITEE.1400141

Abstract: idea of our approach is to reduce the infinite solutions that might otherwise arise when recovering a 3Dgeometry from 2D photographs.manual extrapolation and editing techniques with modeling software to assemble and adjust different 3DVariations of a recreated 3D monument to represent an amalgam of various cultures are targeted for future

Keywords： Digital reconstruction     3D virtual world     3D spatial components     Vision and scene understanding    

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Construction of digital 3D magic-cube organization structure for innovation-driven manufacturing

Frontiers of Engineering Management   Pages 373-390 doi: 10.1007/s42524-022-0237-x

Abstract: This study proposes a three-dimensional (3D) magic-cube organizational structure, considering the productthe characteristics, propositions of system operation, system dynamic model, and working model of the 3DFinally, the 3D model is applied in a Chinese manufacturing firm to test its effectiveness.The proposed 3D model can be adopted by large- or medium-sized manufacturing firms for product development

Keywords： innovation     manufacturing     3D magic-cube organization structure     coordination    

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Evaluation of a novel Asymmetric Genetic Algorithm to optimize the structural design of 3D regular and

Mohammad Sadegh ES-HAGHI, Aydin SHISHEGARAN, Timon RABCZUK

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 5,   Pages 1110-1130 doi: 10.1007/s11709-020-0643-2

Abstract: Design variables are the cross-sectional areas of elements (beams and columns) that are selected from

Keywords： optimization     steel frame     Asymmetric Genetic Algorithm     constraints of ultimate load     constraints of serviceability limits     penalty function    

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3D Printing Advances on Multiple Fronts

Chris Palmer

Engineering 2020, Volume 6, Issue 6,   Pages 590-592 doi: 10.1016/j.eng.2020.04.005

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Characterization of 3D microstructure, thermal conductivity, and heat flow of cement-based foam using

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 3,   Pages 643-651 doi: 10.1007/s11709-021-0709-9

Abstract: This study presents the results of the 3D microstructure, thermal conductivity, and heat flow in cement-basedThese images were later simulated and quantified using 3D data visualization and analysis software.>3 were found to be optimum.In addition, a difference of 15% was observed between the 2D and 3D porosity results.The 3D model showed that heat flows through the cement paste solids and with an increase in porosity

Keywords： 3D pore volume distribution     X-ray tomography     3D shape factor     heat flow    

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A look at field manipulation and antenna design using 3D transformation electromagnetics and 2D surface Review

Peng-fei ZHANG, Yu-kai YAN, Ying LIU, Raj MITTRA

Frontiers of Information Technology & Electronic Engineering 2020, Volume 21, Issue 3,   Pages 351-365 doi: 10.1631/FITEE.1900489

Abstract: While many techniques have been developed for the design of different types of antennas, such as wireRecently, there has been an increasing need for the development of antenna design techniques becauseNext, we introduce an alternative approach for field manipulation based on two-dimensional (2D) metasurfaces, and present laws of the generalized reflection and refraction that are based on 2D surface electromagneticsa view on developing a general-purpose strategy for antenna design for future communication.

Keywords： Field manipulation     Transformation optics     Antenna design     Surface electromagnetics    

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Seepage analysis of Upper Gotvand Dam concerning gypsum karstification (2D and 3D approaches)

Jamshid SADREKARIMI, Majid KIYANI, Behnam FAKHRI, Mohammad Javad VAHDATIRAD, Amin BARARI

Frontiers of Structural and Civil Engineering 2011, Volume 5, Issue 1,   Pages 71-78 doi: 10.1007/s11709-010-0083-5

Abstract: In this paper, 2D and 3D models of the dam together with the foundation and abutments were establishedIt was disclosed that the discharge fluxes obtained from 2D and 3D analyses are not similar, and thedischarge flux in 3D model is about four times that of the 2D model.Also, the 3D model locates the phreatic surface somewhat higher than the 2D model.This means that the 2D model estimates lower pore water pressure pattern in comparison with the 3D model

Keywords： Upper Gotvand Dam     seepage analysis     gypsum veins     3D model     discharge flux    

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A Review of 3D Printing Technology for Medical Applications Review

Qian Yan,Hanhua Dong,Jin Su,Jianhua Han,Bo Song,Qingsong Wei, Yusheng Shi

Engineering 2018, Volume 4, Issue 5,   Pages 729-742 doi: 10.1016/j.eng.2018.07.021

Abstract: Three-dimensional (3D) printing technology holds the potential to solve these limitations; it can bedifferent types of biomedical materials, and discusses existing problems and development issues with 3D

Keywords： 3D printing     Implant     Scaffold     Biomedical material    

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Title Author Date Type Operation

3D geology-hydrotechnics cooperative design system of hydraulic and hydroelectric engineering

Li Mingchao,Zhong Denghua,Wang Zhongyao,LiuJie

Journal Article

Development Trends in Additive Manufacturing and 3D Printing

Bingheng Lu, Dichen Li, Xiaoyong Tian

Journal Article

A critical review of preparation design and workability measurement of concrete material for largescale3D printing

Guowei MA, Li WANG

Journal Article

Design and 3D Printing of Scaffolds and Tissues

Jia An, Joanne Ee Mei Teoh, Ratima Suntornnond, Chee Kai Chua

Journal Article

HAPE3D—a new constructive algorithm for the 3D irregular packing problem

Xiao LIU,Jia-min LIU,An-xi CAO,Zhuang-le YAO

Journal Article

Design, Characterization, and 3D Printing of Cardiovascular Stents with Zero Poisson’s Ratio in Longitudinal

Chengjin Wang, Lei Zhang, Yongcong Fang, Wei Sun

Journal Article

A Review on the 3D Printing of Functional Structures for Medical Phantoms and Regenerated Tissue and

Kan Wang, Chia-Che Ho, Chuck Zhang, Ben Wang

Journal Article

Animage-based approach to the reconstruction of ancient architectures by extracting and arranging 3D

Divya Udayan J,HyungSeok KIM,Jee-In KIM

Journal Article

Construction of digital 3D magic-cube organization structure for innovation-driven manufacturing

Journal Article

Evaluation of a novel Asymmetric Genetic Algorithm to optimize the structural design of 3D regular and

Mohammad Sadegh ES-HAGHI, Aydin SHISHEGARAN, Timon RABCZUK

Journal Article

3D Printing Advances on Multiple Fronts

Chris Palmer

Journal Article

Characterization of 3D microstructure, thermal conductivity, and heat flow of cement-based foam using

Journal Article

A look at field manipulation and antenna design using 3D transformation electromagnetics and 2D surface

Peng-fei ZHANG, Yu-kai YAN, Ying LIU, Raj MITTRA

Journal Article

Seepage analysis of Upper Gotvand Dam concerning gypsum karstification (2D and 3D approaches)

Jamshid SADREKARIMI, Majid KIYANI, Behnam FAKHRI, Mohammad Javad VAHDATIRAD, Amin BARARI

Journal Article

A Review of 3D Printing Technology for Medical Applications

Qian Yan,Hanhua Dong,Jin Su,Jianhua Han,Bo Song,Qingsong Wei, Yusheng Shi

Journal Article