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ECC 2

ECC/RC composite beam 1

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analytical simulation 1

casting direction 1

casting position 1

ductility 1

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engineered cementitious composite 1

engineered cementitious composite (ECC) 1

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Experimental study on flexural behavior of ECC/RC composite beams with U-shaped ECC permanent formwork

Zhi QIAO, Zuanfeng PAN, Weichen XUE, Shaoping MENG

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 5,   Pages 1271-1287 doi: 10.1007/s11709-019-0556-0

Abstract: To enhance the durability of a reinforced concrete structure, engineered cementitious composite (ECC)However, broad application of ECC is hindered by its high cost.This paper presents a new means to address this issue by introducing a composite beam with a U-shaped ECCThe flexural performance of the ECC/RC composite beam has been investigated experimentally with eightby the crushing of compressive concrete rather than debonding, even if the surface between the ECC and

Keywords： engineered cementitious composite (ECC)     durability     ECC/RC composite beam     permanent formwork     flexural    

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Flexural behavior of ECC hollow beams incorporating different synthetic fibers

Ahmmad A. ABBAS, Farid H. ARNA ’OT, Sallal R. ABID, Mustafa ÖZAKÇA

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 2,   Pages 399-411 doi: 10.1007/s11709-021-0701-4

Abstract: Twelve ECC beams with three different fiber types, along with four normal concrete beams, were testedThe test results showed that ECC beams can mostly withstand higher cracking and ultimate loads comparedThe results also showed that both the ductility and toughness of the ECC beams are higher than thoseMoreover, hollow ECC beams with hole sizes of 60 and 80 mm exhibited a higher ductility than a solid

Keywords： hollow beam     hollowing ratio     ECC     flexural strength     ductility     toughness    

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Computational studies on the seismic response of the State Route 99 bridge in Seattle with SMA/ECC plastic

Jiping GE, M. Saiid SAIIDI, Sebastian VARELA

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 1,   Pages 149-164 doi: 10.1007/s11709-018-0482-6

Abstract: highway bridge to use superelastic shape memory alloy bars (SMA) and engineered cementitious composite (ECCand the other with top plastic hinges incorporating Nickel-Titanium (NiTi) SMA reinforcing bars and ECCThe novel SMA/ECC plastic hinges were found to substantially reduce damage and post-earthquake residual

Keywords： seismic design     analytical simulation     near-fault earthquakes     shape memory alloy     engineered cementitious composite     self-centering    

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An energy-efficient reconfigurable asymmetric modular cryptographic operation unit for RSA and ECC Research Article

Mengni BIE, Wei LI, Tao CHEN, Longmei NAN, Danyang YANG,raspberry0213@126.com,liwei12@fudan.edu.cn

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 1,   Pages 134-144 doi: 10.1631/FITEE.2000325

Abstract: RSA and ellipse curve cryptography (ECC) algorithms are widely used in authentication, data security,In this paper, we analyze the basic operation of the ECC and RSA algorithms and optimize their modularmultiplication and modular inversion respectively, as well as 16.16 and 15.88 mW to complete 512-bit ECCrealizing key generation, encryption and decryption, and digital signature functions of both RSA and ECCOur proposed design takes 0.224 and 0.153 ms for 256-bit ECC point multiplication in and respectively

Keywords： Modular operation unit     Reconfigurable     High energy efficiency    

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Numerical investigation of the influence of casting techniques on fiber orientation distribution in ECC

Chung Nguyen VAN; Hai TRAN THANH; Thuc Nhu NGUYEN; Jianchun LI

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 11,   Pages 1424-1435 doi: 10.1007/s11709-022-0870-9

Abstract: Engineered cementitious composites (ECC), also known as bendable concrete, were developed based on engineeringIn this study, fiber orientation distributions in ECC beams influenced by different casting techniquesThen, the fiber orientations at different sections of specimens are determined after the fresh ECC stopscasting positions show negligible influences on the orientation distribution of fibers in the short ECC

Keywords： ECC     fiber orientation distribution     casting direction     casting position    

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Title Author Date Type Operation

Experimental study on flexural behavior of ECC/RC composite beams with U-shaped ECC permanent formwork

Zhi QIAO, Zuanfeng PAN, Weichen XUE, Shaoping MENG

Journal Article

Flexural behavior of ECC hollow beams incorporating different synthetic fibers

Ahmmad A. ABBAS, Farid H. ARNA ’OT, Sallal R. ABID, Mustafa ÖZAKÇA

Journal Article

Computational studies on the seismic response of the State Route 99 bridge in Seattle with SMA/ECC plastic

Jiping GE, M. Saiid SAIIDI, Sebastian VARELA

Journal Article

An energy-efficient reconfigurable asymmetric modular cryptographic operation unit for RSA and ECC

Mengni BIE, Wei LI, Tao CHEN, Longmei NAN, Danyang YANG,raspberry0213@126.com,liwei12@fudan.edu.cn

Journal Article

Numerical investigation of the influence of casting techniques on fiber orientation distribution in ECC

Chung Nguyen VAN; Hai TRAN THANH; Thuc Nhu NGUYEN; Jianchun LI

Journal Article