Results 191 to 200 of about 4,311 (239)
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On lap splice length of lap-spliced crossties for reinforced concrete columns under cyclic loading
Advances in Structural Engineering, 2020A lap-spliced crosstie comprises two J-shaped rebars, each with a 180° hook at one end and straight at the other end. Six large reinforced concrete columns subjected to lateral cyclic loading were tested. The results indicated the following: (1) the confining effect of horizontally lap-spliced crossties is similar to that of vertically lap-spliced ...
Tai-Kuang Lee, Cheng-Cheng Chen
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A novel class of variable-length lapped transform for image coding
Proceedings 2003 International Conference on Image Processing (Cat. No.03CH37429), 2004The theory and design for a novel class of a variable-length lapped transform are presented. In this class, the synthesis filter bank is firstly defined with arbitrary combination of FIR filters, giving much freedom of design compared to previously presented variable-length lapped transforms.
Toshihisa Tanaka +2 more
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Numerical Study of the Effective Lap-Splice Length of FRCM Composites
2021Fiber (or fabric) reinforced cementitious matrix (FRCM) composites represent an attractive alternative to fiber reinforced polymer (FRP) composites as externally bonded reinforcement (EBR) of existing reinforced concrete (RC) and masonry structural members. Although FRCM composites generally provide lower mechanical properties than FRP composites, they
D'Antino T. +3 more
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New Model for the Lap-Splice Length of Tensile Reinforcement in Concrete Elements
Journal of Structural Engineering, 2021AbstractIn this study, a model is proposed to determine the required lap-splice length in RC beams using a multilayer genetic programming machine learning (MLGPML) algorithm.
Arash Karimipour +2 more
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Generalized unequal length lapped orthogonal transform for subband image coding
2000 IEEE International Conference on Acoustics, Speech, and Signal Processing. Proceedings (Cat. No.00CH37100), 2000In this paper, generalized linear phase lapped orthogonal transforms with unequal length basis functions (GULLOT) are considered. The length of each basis of the proposed GULLOT can be different from each other, while all the bases of the conventional GenLOT are of equal length.
Takayuki Nagai +3 more
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Generalized lapped orthogonal transform with unequal-length basis functions
Proceedings of 1997 IEEE International Symposium on Circuits and Systems. Circuits and Systems in the Information Age ISCAS '97, 2002In this paper, the theory, design, and implementation of the Generalized Lapped Orthogonal Transform (GenLOT) with unequal-length basis functions are investigated. Necessary constraints on the building blocks which lead to the reduction of the degrees of design freedom is explained along with other trade-offs.
T.D. Tran, T.Q. Nguyen
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Diffusion lengths in epitaxial GaAs by angle lapped junction method
Solid-State Electronics, 1965Abstract The technique for moving a tiny spot of light along the surface of an angle-lapped incline of a p - n junction has been extended to epitaxial p on n GaAs to determine minority carrier diffusion lengths from photocurrent measurements. Typical values are between 0·5 and 2·0 μ.
M.H. Norwood, W.G. Hutchinson
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Tension Lap Splice Length in High-Strength Concrete Flexural Members
Journal of the Korea Concrete Institute, 2009This paper presents the test results of total 24 beam-end specimens to investigate the effect of high-strength con- crete and cover thickness on the development resistance capacity in tensile lap splice length regions. Based on bond characteristics that an increase in concrete strength results in higher bond stress and shortening of the transfer length,
Gi-Yeol Lee, Woo Kim, Hwa-Min Lee
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IEEE Transactions on Image Processing, 2006
A class of lapped transforms for image coding, which are characterized by variable-length synthesis filters, is introduced. In this class, the synthesis filter bank (FB) is first defined with an arbitrary combination of finite impulse response synthesis filters of perfect reconstruction FBs. An analysis FB is then obtained using direct matrix inversion
Toshihisa Tanaka 0001 +2 more
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A class of lapped transforms for image coding, which are characterized by variable-length synthesis filters, is introduced. In this class, the synthesis filter bank (FB) is first defined with an arbitrary combination of finite impulse response synthesis filters of perfect reconstruction FBs. An analysis FB is then obtained using direct matrix inversion
Toshihisa Tanaka 0001 +2 more
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On the determination of diffusion lengths by means of angle-lapped P-N junctions
Solid-State Electronics, 1979A standard procedure for determining the minority carrier diffusion length by means of SEM consists of scanning an angle-lapped surface of a p-n junction and measuring the resulting short circuit current as a function of beam position. The present paper points out that the usual expression linking the short circuit current induced by the electron beam ...
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