Open Access. Powered by Scholars. Published by Universities.®
Social and Behavioral Sciences Commons™
Open Access. Powered by Scholars. Published by Universities.®
- Keyword
-
- Analysis (124)
- Steel (99)
- Systems (98)
- Study (94)
- System (94)
-
- Model (91)
- High (77)
- Energy (75)
- Effect (73)
- Performance (68)
- Method (63)
- Approach (61)
- Design (60)
- During (59)
- Networks (58)
- Control (57)
- Data (56)
- Properties (54)
- Effects (53)
- Development (52)
- Multi (51)
- Power (51)
- Under (51)
- Low (50)
- Behaviour (48)
- Process (47)
- Concrete (46)
- Novel (46)
- Algebras (45)
- Distribution (45)
- Publication Year
- File Type
Articles 1741 - 1770 of 2936
Full-Text Articles in Social and Behavioral Sciences
The Joint Effect Of Image Blur And Illumination Distortions For Mobile Visual Search Of Print Media, Yi Cao, Christian Ritz, Raad Raad
The Joint Effect Of Image Blur And Illumination Distortions For Mobile Visual Search Of Print Media, Yi Cao, Christian Ritz, Raad Raad
Faculty of Engineering and Information Sciences - Papers: Part A
Mobile Visual Search (MVS) is an emerging area of research given the explosion of smart and powerful mobile devices. Typically, the performance of MVS applications is influenced by the implemented image processing algorithms as well as various distortions that occur when capturing images by the mobile camera. This paper examines the joint effect of two common distortions, namely the illumination changes and image blurring on image matching accuracy for print media when using four state-of-the art local feature algorithms. Results obtained for a database of real camera images captured by two different camera models show that the illumination changes have …
Approximation Algorithms For Interference Aware Broadcast In Wireless Networks, Dianbo Zhao, Kwan-Wu Chin
Approximation Algorithms For Interference Aware Broadcast In Wireless Networks, Dianbo Zhao, Kwan-Wu Chin
Faculty of Engineering and Information Sciences - Papers: Part A
Broadcast is a fundamental operation in wireless networks and is well supported by the wireless channel. However, the interference resulting from a node's transmission pose a key challenge to the design of any broadcast algorithms/protocols. In particular, it is well known that a node's interference range is much larger than its transmission range and thus limits the number of transmitting and receiving nodes, which inevitably prolong broadcast. To this end, a number of past studies have designed broadcast algorithms that account for this interference range with the goal of deriving a broadcast schedule that minimizes latency. However, these works have …
On The Effects Of Spreading Sequences Over Mimo Systems, Tianle Liu, David A. Stirling, Le Chung Tran, Tadeusz A. Wysocki, Beata J. Wysocki, Prashan Dissanayake Mudiyanselage,, Peter James Vial
On The Effects Of Spreading Sequences Over Mimo Systems, Tianle Liu, David A. Stirling, Le Chung Tran, Tadeusz A. Wysocki, Beata J. Wysocki, Prashan Dissanayake Mudiyanselage,, Peter James Vial
Faculty of Engineering and Information Sciences - Papers: Part A
In this paper, we develop a Software Defined Radio (SDR) test bed to evaluate the Multiple Access Interference (MAI) effects over SISO and 2 x 1MIMO systems. It can be observed that under asynchronous transmissions, the Gold code leads to the best performance over both systems due to the fact that it has the best correlation properties. We also find the MAI effects in terms of the spreading sequences pairs on MIMO-STS systems. We propose a criterion for selecting promising spreading sequences for MIMO systems. Based on the measured results, we identify pairs of spreading sequences which have improved BER …
Dynamic Properties Of Sand-Tyre Chip Mixtures, M S. Mashiri, M. Neaz Sheikh, J S Vinod, Hing Ho Tsang
Dynamic Properties Of Sand-Tyre Chip Mixtures, M S. Mashiri, M. Neaz Sheikh, J S Vinod, Hing Ho Tsang
Faculty of Engineering and Information Sciences - Papers: Part A
The stockpiling of scrap tyres is a significant environmental hazard and has attracted ample research attention to explore viable solutions to recycling and reuse of scrap tyres. The authors have recently proposed a novel seismic isolation method using sand-tyre chips (STCh) mixture for protecting buildings and infrastructure. Although the static properties of STCh mixture have been extensively studied, the investigation on the dynamic properties of the mixture has been limited. The dynamic properties of STCh mixture are important to its application for seismic protection of infrastructure. This paper presents the dynamic properties (shear modulus and damping ratio) of STCh mixture …
Evaluation Of Damping Modification Factors For Seismic Response Spectra, M. Neaz Sheikh, Hing-Ho Tsang, Saman Yaghmaei-Sabegh, P. Anbazhagan
Evaluation Of Damping Modification Factors For Seismic Response Spectra, M. Neaz Sheikh, Hing-Ho Tsang, Saman Yaghmaei-Sabegh, P. Anbazhagan
Faculty of Engineering and Information Sciences - Papers: Part A
Seismic response spectra with structural damping ratio other than nominal 5% (of critical damping) are essential for the design and evaluation of structures in performance-based seismic engineering. Such response spectra are also essential for the design and evaluation of structures with seismic isolation and energy dissipation systems. A number of formulations for damping modification factors (DMF) have been proposed in the literature for scaling the 5% damped response spectra. Dependence of the DMF on several ground motion parameters has also been identified. Few seismic design codes have already incorporated simplified DMF based on these studies. This paper critically reviews the …
Effect Of Rice Husk Ash On Workability And Strength Of Concrete, Avinash Babu Srinivasreddy, Timothy J. Mccarthy, Eric Lume
Effect Of Rice Husk Ash On Workability And Strength Of Concrete, Avinash Babu Srinivasreddy, Timothy J. Mccarthy, Eric Lume
Faculty of Engineering and Information Sciences - Papers: Part A
Rice husk ash (RHA) is an agricultural waste which is a pozzolanic material that can be blended with the cement for manufacturing concrete. Its use can reduce the environmental impact of the cement industry. The present study investigates the chemical and morphological nature of RHA and silica fume (SF). Both can be used to improve strength and durability properties of concrete. Particle size distribution, loss on ignition (LOI), X-ray diffraction analysis, scanning electron microscopic were conducted. The effect of replacement of cement 5%, 10% and 15% by weight with SF and RHA on compressive strength and workability has also been …
Novel Receiver For Correlated Fading Multi-Antenna Physical Network Coding Twrns, Le Chung Tran, A. Mertins, Peter James Vial, Vinh Van Nguyen
Novel Receiver For Correlated Fading Multi-Antenna Physical Network Coding Twrns, Le Chung Tran, A. Mertins, Peter James Vial, Vinh Van Nguyen
Faculty of Engineering and Information Sciences - Papers: Part A
Physical Network Coding (PNC) has recently been proposed for multi-antenna Two-Way Relay Networks (TWRNs) with independent fading channels because the total network throughput could be significantly improved. However, PNC for multi-antenna TWRNs with correlated fading channels has not been considered yet. This paper thus considers an important class of multi-antenna TWRNs with the following properties: single-antenna source nodes and two-antenna relay; distance between source nodes and the relay is significantly larger than that between antennas of the relay; and channels between source nodes and the relay are correlated. For such a system, we first propose a novel correlation model that …
Power Sharing Among Multiple Solar Photovoltaic (Pv) Systems In A Radial Distribution Feeder, Brian K. Perera, Philip Ciufo
Power Sharing Among Multiple Solar Photovoltaic (Pv) Systems In A Radial Distribution Feeder, Brian K. Perera, Philip Ciufo
Faculty of Engineering and Information Sciences - Papers: Part A
With an increasing penetration of solar photovoltaic (PV) systems, power distribution grids are becoming more susceptible to network voltage rise. As per applicable standards for grid-integrated PV systems, a PV system must be automatically disconnected from the grid when the terminal voltage of the PV system exceeds a defined maximum voltage. With this directive, in certain situations, PV systems connected at nodes at which the voltage sensitivity is high, may be disconnected from the grid while PV systems connected at less sensitive nodes are continuing to operate. In such a situation, owners whose PV systems are connected at nodes at …
Unstable Willmore Surfaces Of Revolution Subject To Natural Boundary Conditions, Anna Dall'acqua, Klaus Deckelnick, Glen Wheeler
Unstable Willmore Surfaces Of Revolution Subject To Natural Boundary Conditions, Anna Dall'acqua, Klaus Deckelnick, Glen Wheeler
Faculty of Engineering and Information Sciences - Papers: Part A
In the class of surfaces with fixed boundary, critical points of the Willmore functional are naturally found to be those solutions of the Euler-Lagrange equation where the mean curvature on the boundary vanishes. We consider the case of symmetric surfaces of revolution in the setting where there are two families of stable solutions given by the catenoids. In this paper we demonstrate the existence of a third family of solutions which are unstable critical points of the Willmore functional, and which spatially lie between the upper and lower families of catenoids. Our method does not require any kind of smallness …
Behaviour Of A Compacted Silty Sand Under Constant Water Content Shearing, Ana Heitor, Cholachat Rujikiatkamjorn, Buddhima Indraratna
Behaviour Of A Compacted Silty Sand Under Constant Water Content Shearing, Ana Heitor, Cholachat Rujikiatkamjorn, Buddhima Indraratna
Faculty of Engineering and Information Sciences - Papers: Part A
This structure derived from compacting the soil at different water contents and energy levels can have a substantial effect on its shear strength. While the shear strength with varying suction can be estimated based on the saturated shear strength parameters and the unsaturated angle of shearing resistance (0b), limited studies have explored the variation of strength properties with different compaction states. In this paper, the shear strength of a silty sand soil was investigated using a conventional direct shear box under constant water content condition. The tests were conducted on specimens prepared by Proctor compaction with three different normal pressures. …
Time-Domain Spectroscopy Of Novel Nematic Liquid Crystals In The Terahertz Range, Christian Weickhmann, R Jakoby, Evan Constable, R A. Lewis
Time-Domain Spectroscopy Of Novel Nematic Liquid Crystals In The Terahertz Range, Christian Weickhmann, R Jakoby, Evan Constable, R A. Lewis
Faculty of Engineering and Information Sciences - Papers: Part A
The dielectric properties of nematic liquid crystal (LC) mixtures are measured from 300 GHz to 1500 GHz. Measurements are performed in a standard THz TDS setup. Refractive index and extinction coefficient for parallel and perpendicular orientation are calculated and compared to results obtained at 19 GHz. The investigated mixtures are of interest for Terahertz devices as their properties stay almost constant from 19 GHz to 1500 GHz.
Meta-Development Of Resources And Learning Designs: Providing Ict-Based Tools For Use By Mathematics Teachers, Maman Fathurrohman, Anne Porter, Annette Worthy
Meta-Development Of Resources And Learning Designs: Providing Ict-Based Tools For Use By Mathematics Teachers, Maman Fathurrohman, Anne Porter, Annette Worthy
Faculty of Engineering and Information Sciences - Papers: Part A
This paper is a report of a meta-development research project of mathematical learning resources and learning designs. The process of meta-development was conducted through mapping of mathematical learning resources and learning designs based on an observation of 119 participating teachers in Bojonegara Sub District, Indonesia. The outcomes of the meta-development include two prototypes that are similar in concept, yet different in function: the first prototypes can be use for mapping mathematical learning resources in the Internet, while the second prototype can be use for documenting and sharing mathematics teaching and learning experiences. The prototypes were evaluated based on trial with …
Understanding Indigenous Consultation And Engagement In Engineering Education, Thomas Goldfinch, Jade Kennedy
Understanding Indigenous Consultation And Engagement In Engineering Education, Thomas Goldfinch, Jade Kennedy
Faculty of Engineering and Information Sciences - Papers: Part A
BACKGROUND Higher education participation rates among Aboriginal and Torres Strait Islander people are significantly lower than for other Australians (Behrendt, Larkin, Griew, & Kelly, 2012). In addition, Indigenous Australian participation rates in engineering and other technology related fields are lower than for other fields such as law, health and education (DEEWR, 2008). This presents a substantial challenge for engineering education to increase participation rates among Indigenous Australians towards those of other Australians. Engineering schools and Industry have responded with an array of outreach, scholarship, and support programs which have taken small steps towards this (BHP Billiton, 2012; EAA, 2013; Rio …
A Novel Formulation For Optimum Conceptual Design Of Buildings Of Rectangular Shapes, Pezhman Sharafi, Muhammad Hadi, Lip H. Teh
A Novel Formulation For Optimum Conceptual Design Of Buildings Of Rectangular Shapes, Pezhman Sharafi, Muhammad Hadi, Lip H. Teh
Faculty of Engineering and Information Sciences - Papers: Part A
In many optimum design cases, we look for a set of design variables selected from a given list which assure the optimum of objective function together with satisfaction of the constraints. That is, optimum conceptual design mostly consists of selecting the best combination of a finite number of structural elements and the available parameters. In this paper a novel technique is presented for the conceptual design optimization of framed buildings with a rectangular plan. The method supports all the buildings with grid pattern column layout. To that end, we take advantage of the knapsack problem as a basic applied combinatorial …
Estimation Of Capacity Credits For Wind Generation Plants In The South East Australian Power Grid, Md Abu Abdullah, Kashem Muttaqi, Ashish Agalgaonkar, Darmawan Sutanto
Estimation Of Capacity Credits For Wind Generation Plants In The South East Australian Power Grid, Md Abu Abdullah, Kashem Muttaqi, Ashish Agalgaonkar, Darmawan Sutanto
Faculty of Engineering and Information Sciences - Papers: Part A
It is important to estimate the contribution of the wind generation plants in the evaluation of system generation adequacy for power generation planning. Australia has recently proposed to utilize the diversity of the wind energy resources in Southeast Australian power grid through existing inter-State interconnections. This paper aims to present a probabilistic adequacy model for the capacity credit estimation of wind generation plants in interconnected power systems. In particular, the proposed adequacy model will be applied to investigate how sharing of wind energy resource diversity can enhance the capacity credit of the wind generation plants. The impact of the inter-tie …
Degree Theory For Oblique Boundary Problems, Jiakun Liu
Degree Theory For Oblique Boundary Problems, Jiakun Liu
Faculty of Engineering and Information Sciences - Papers: Part A
Considering a second order fully nonlinear elliptic operator with a nonlinear oblique boundary condition of the general form.
Analyses Of Reinforced Embankment On Soft And Hard Foundations, Sowarapan Duangkhae, Dennes Bergado, Pankaj Baral, Barry T. Ocay
Analyses Of Reinforced Embankment On Soft And Hard Foundations, Sowarapan Duangkhae, Dennes Bergado, Pankaj Baral, Barry T. Ocay
Faculty of Engineering and Information Sciences - Papers: Part A
In this paper, the analyses and design using conservative limit equilibrium methods (AASHTO simplified and FHWA structure stiffness methods) were compared with the working stress methods called K-stiffness method (original and modified K-stiffness methods). Moreover, the predictions from the K-stiffness methods were confirmed from the observed data for a reinforced embankment on a hard foundation. Furthermore, since the reinforcement loads increased due to post-construction settlements for reinforced embankments on soft foundation, a further modification of the K-stiffness method is proposed. This further modification is concerned with the proposed settlement factor. The validity of this further modification is demonstrated by the …
Architecture, Adaptive Capacities, And The Futures Of Hypercomplexity, Adam Bobette, Meredith Miller, Etienne Turpin
Architecture, Adaptive Capacities, And The Futures Of Hypercomplexity, Adam Bobette, Meredith Miller, Etienne Turpin
Faculty of Engineering and Information Sciences - Papers: Part A
I think it is somewhat arbitrary to try to dissociate the effective practice of freedom by people, the practice of social relations, and the spatial distributions in which they find themselves. If they are separated, they become impossible to understand. Each can only be understood through the other. - Michel Foucault, "Space, Knowledge, Power"
Key Characteristics-Based Sensor Distribution In Multi-Station Assembly Processes, Nagesh Shukla, Darek Ceglarek, Manoj K. Tiwari
Key Characteristics-Based Sensor Distribution In Multi-Station Assembly Processes, Nagesh Shukla, Darek Ceglarek, Manoj K. Tiwari
Faculty of Engineering and Information Sciences - Papers: Part A
This paper presents a novel approach for optimal key characteristics-based sensor distribution in a multi-station assembly process, for the purpose of diagnosing variation sources responsible for product quality defects in a timely manner. Current approaches for sensor distribution are based on the assumption that measurement points can be allocated at arbitrary locations on the part or subassembly. This not only presents challenges in the implementation of these approaches but additionally does not allow required product assurance and quality control standards to be integrated with them, due to lack of explicit relations between measured features and geometric dimensioning and tolerancing (GD&T). …
Additive Manufacture Of Titanium Alloys Using Integrated Robotic Gtaw Welding, John Norrish, Dominic Cuiuri
Additive Manufacture Of Titanium Alloys Using Integrated Robotic Gtaw Welding, John Norrish, Dominic Cuiuri
Faculty of Engineering and Information Sciences - Papers: Part A
Additive manufacturing (also known as rapid prototyping, shape metal deposition or near net manufacture ) is becoming an important option for low volume production of complex parts. Much of the recent effort has been devoted to laser based processes using powder feedstock and 3D printing techniques; these techniques are well suited to producing smaller complex structures in a wide range of materials. The current paper describes a technique for cold wire GTAW deposition of titanium alloys using robotic welding and integrated post weld machining; the approach is suitable for producing much larger parts. The techniques involved and resultant weld quality …
Development Of The Quality Of Australian Nursing Documentation In Aged Care (Qandac) Instrument To Measure Paper-Based And Electronic Resident Records, Ning Wang, Catrin Bjorvell, Ping Yu
Development Of The Quality Of Australian Nursing Documentation In Aged Care (Qandac) Instrument To Measure Paper-Based And Electronic Resident Records, Ning Wang, Catrin Bjorvell, Ping Yu
Faculty of Engineering and Information Sciences - Papers: Part A
Aim: To develop an Australian nursing documentation in aged care (Quality of Australian Nursing Documentation in Aged Care (QANDAC)) instrument to measure the quality of paper-based and electronic resident records. Methods: The instrument was based on the nursing process model and on three attributes of documentation quality identified in a systematic review. The development process involved five phases following approaches to designing criterion-referenced measures. The face and content validities and the inter-rater reliability of the instrument were estimated using a focus group approach and consensus model. Results: The instrument contains 34 questions in three sections: completion of nursing history and …
Laboratory Study On Rockbolt Corrosion, Naj Aziz, P Craig, Jan Nemcik
Laboratory Study On Rockbolt Corrosion, Naj Aziz, P Craig, Jan Nemcik
Faculty of Engineering and Information Sciences - Papers: Part A
The effect of long term exposure of full size bolts to corrosive environments is presented. A special test rig was used to test four bolts under different loading conditions. Four, X-grade identical corrosioin testing using acid sulphate water. the pH value of the curculated water varied between 3.4 and 4.3. The corrosion exposure test period lasted three and half years. Two bolts were axially loaded to 10 and 20 tonnes force respectively, the third bolt was subjected to a 360 Nm torsion load and the fourth bolt was left unstressed to act as a reference bolt. After the test period …
Condition Monitoring Of Slow Speed Slewing Bearing Based On Largest Lyapunov Exponent Algorithm And Circular-Domain Feature Extractions, Wahyu Caesarendra, Prabuono Buyung Kosasih, A Kiet Tieu, Craig A. S Moodie
Condition Monitoring Of Slow Speed Slewing Bearing Based On Largest Lyapunov Exponent Algorithm And Circular-Domain Feature Extractions, Wahyu Caesarendra, Prabuono Buyung Kosasih, A Kiet Tieu, Craig A. S Moodie
Faculty of Engineering and Information Sciences - Papers: Part A
This paper presents a combined nonlinear and circular features extraction-based condition monitoring method for low speed slewing bearing. The proposed method employs the largest Lyapunov exponent (LLE) algorithm as a signal processing method based on vibration data. LLE is used to detect chaos existence in vibration data in discrete angular positions of the shaft. From the processed data, circular features such as mean, skewness and kurtosis are calculated and monitored. It is shown that the onset and the progressively deteriorating bearing condition can be detected more clearly in circular-domain features compared to time-domain features. The application of the method is …
Upper Bound Limit Analysis Of Lateral Pile Capacity, Hongyu Qin, Erwin Oh, Wei Dong Guo, P F. Dai
Upper Bound Limit Analysis Of Lateral Pile Capacity, Hongyu Qin, Erwin Oh, Wei Dong Guo, P F. Dai
Faculty of Engineering and Information Sciences - Papers: Part A
The upper bound method of plasticity limit analysis is used to estimate the ultimate capacity of laterally loaded long piles. Based on a generic limiting force (or the ultimate soil resistance per unit length) profile, both freehead and fixed-head piles are considered. The current solutions can be reduced to available solutions for some special cases. Design charts may be constructed to estimate the lateral capacity of piles in terms of plastic moment and the parameters describing the limiting force profile.
Analysing Mobile Instant Messaging User Satisfaction And Loyalty: An Integrated Perspective, Pu Huang, Mengxiang Li
Analysing Mobile Instant Messaging User Satisfaction And Loyalty: An Integrated Perspective, Pu Huang, Mengxiang Li
Faculty of Engineering and Information Sciences - Papers: Part A
Mobile instant messaging (mobile IM) is a cutting edge technology of the P2P communication. The prevalence of the mobile IM boosts the research of the perceived satisfaction and loyalty towards mobile IM long-term usage. In the era of 4G, individuals use mobile IM to communicate with their friends in every-day life. However, prior studies neglected a holistic view of users' roles and then yielded insufficient explanation about the usage satisfaction of mobile IM. Based on the integrated users' role framework, this research-in-progress explores the determinants of mobile IM satisfaction and loyalty with the consideration of the triangulation perspective of users' …
How On Earth? Cartography And Curatorial Practice In The Archipelago, Etienne Turpin, Anna-Sophie Springer
How On Earth? Cartography And Curatorial Practice In The Archipelago, Etienne Turpin, Anna-Sophie Springer
Faculty of Engineering and Information Sciences - Papers: Part A
While geologists and stratigraphers debate the scientific merits of the Anthropocene thesis, culture workers remain precariously exposed to experiences of the planetary upheavals characteristic of our all-too-human epoch. If, as Peter Sloterdijk has suggested, our planet of terrestrial globalization has become a world interior of capital, what are the cartographic and curatorial practices that might respond to the ecologies of excess in this world interior?
Hand Gesture Recognition: An Overview, Shuai Yang, Prashan Premaratne, Peter James Vial
Hand Gesture Recognition: An Overview, Shuai Yang, Prashan Premaratne, Peter James Vial
Faculty of Engineering and Information Sciences - Papers: Part A
Hand gesture recognition has been applied to many fields in recent years, especially in man-machine interaction (MMI) area, which is regarded as a more natural and flexible input. In this paper, an overview of hand gesture recognition research up to date is presented, which includes common stages of hand gesture recognition, common methods and technique of each stage, the state of the recent research and summaries of some successful hand gesture recognition models. 2013 IEEE.
Performance Of Cfrp Wrapped Square Reinforced Concrete Columns Subjected To Eccentric Loading, Ida Bagus Rai Widiarsa, Muhammad N. S Hadi
Performance Of Cfrp Wrapped Square Reinforced Concrete Columns Subjected To Eccentric Loading, Ida Bagus Rai Widiarsa, Muhammad N. S Hadi
Faculty of Engineering and Information Sciences - Papers: Part A
Strengthening concrete columns with fibre-reinforced polymers (FRP) has been studied extensively, but the majority of published studies have focused on circular columns. Most concrete columns in the field have square or rectangular cross sections and resist eccentric loading as well. The objective of this study is to investigate the performance of square reinforced concrete (RC) columns wrapped with carbon FRP subjected to eccentric loading. The influence of two parameters was studied including the number of FRP layers and the magnitude of eccentricity. Compression testing was conducted on twelve short square RC columns wrapped with CFRP composites. The columns had a …
Voltage Unbalance Emission Assessment: Sources Of Contribution And Their Ranking, U Jayatunga, Sarath Perera, P Ciufo, A P. Agalgaonkar
Voltage Unbalance Emission Assessment: Sources Of Contribution And Their Ranking, U Jayatunga, Sarath Perera, P Ciufo, A P. Agalgaonkar
Faculty of Engineering and Information Sciences - Papers: Part A
etermining sources of voltage unbalance (VU) and quantifying their individual contributions in an interconnected network is a complex task due to multiple interactions that take place between them. Post-connection VU emission assessment techniques in relation to customer installations are important not only in compliance assessment according to IEC/TR 61000-3- 13:2008 Limits - Assessment of emission limits for the connection of unbalanced installations to MV, HV and EHV power systems, but also in determining the various emission contributors in the power system being considered. This paper presents a case study on the application of a recently developed post-connection VU emission assessment …
Parametric Study On Chain-Die Forming For Advanced High Strength Steels, Yuankun Zhang, Shichao Ding
Parametric Study On Chain-Die Forming For Advanced High Strength Steels, Yuankun Zhang, Shichao Ding
Faculty of Engineering and Information Sciences - Papers: Part A
As the applications of AHSS for the automotive industry are increasing significantly within the last decade, it becomes more and more important to develop a new forming technology as an alternative or even a replacement to roll forming to overcome the difficulties and problems of manufacturing the AHSS parts. The springback of the material with higher strength and thinner thickness becomes more difficult to predict, which directly affects the application of roll forming in AHSS. Chain-die forming, as an alternative to roll forming proposed and developed recently in Australia, is expected to be a solution to the problems addressed. It …