Concrete Tensile Breakout at Fully Developed Deformed Bar/Wire Anchors

2020 ◽  
Vol 117 (6) ◽  
Keyword(s):  
Deformed Bar

Bond Cracking and Tension Stiffening Properties of a Deformed Bar Embedded in HPFRCC

2007 ◽  
pp. 173-180
Author(s):  
Hirozo Mihashi ◽  
Koji Otsuka ◽  
Hiroshi Akita ◽  
Toshifumi Kikuchi
Keyword(s):  
Tension Stiffening ◽  
Deformed Bar

scholarly journals QUALITY CHARACTERISTICS AND USAGE OF SMALL-DIAMETER DEFORMED BAR D4, D5

2017 ◽  
Vol 71 (1) ◽  
pp. 689-696
Author(s):  
Yutaka TAMAYAMA ◽  
Nobuyoshi MORITA ◽  
Ichiro KONO ◽  
Takashi ITO
Keyword(s):  
Small Diameter ◽  
Quality Characteristics ◽  
Deformed Bar

Study on the Effect of Bond-Anchoring Factor on Bond Behavior between Deformed Bar and Shale Ceramic Concrete

2011 ◽  
Vol 403-408 ◽  
pp. 444-448
Author(s):  
Wei Jun Yang ◽  
Jie Yu ◽  
Yan Wang
Keyword(s):  
Experimental Data ◽  
Reinforced Concrete ◽  
Comparative Analysis ◽  
Anchorage Length ◽  
Bond Behavior ◽  
Pull Out ◽  
Practical Project ◽  
Deformed Bar

In this paper, the effect of bond-anchoring factor on bond behavior between deformed bar and shale ceramic concrete was analyzed by four groups of pull-out tests with different anchorage length. And three reinforced concrete pull-out tests used for comparative analysis were prepared at the same time. We obtained a series of experimental data and based on these data .A more accurate formula was summed up. This formula has a high value in guiding the practical project to choose the anchorage length.

Influence of Shrinkage Compensation in Cement Matrix on the Tension Stiffening of Reinforced Strain-Hardening Cement Composite (SHCC) Tension Ties

2012 ◽  
Vol 204-208 ◽  
pp. 3660-3663
Author(s):  
Hyun Do Yun ◽  
Su Chang Wang ◽  
Chang Gun Cho
Keyword(s):  
Strain Hardening ◽  
Shrinkage Strain ◽  
Cement Composite ◽  
Cement Matrix ◽  
Tension Stiffening ◽  
Cracking Behavior ◽  
Rich Mixture ◽  
Cyclic Tension ◽  
Shrinkage Compensation ◽  
Deformed Bar

This paper investigates the interaction of structural deformed bar reinforcement and strain hardening cement composite (SHCC). The SHCC shows excellent mechanical properties such as multiple cracks and strain-hardening. Generally, SHCC material consists of cement, silica sand and fibers and is rich mixture without aggregate. Rich mixture leads to much shrinkage strain of SHCC material. In this research, the replacement of a part of cement by expansive admixture (EXA) is considered as an alternative to compensate the shrinkage strain of SHCC material. This paper presents the experimental results of tests on tension stiffening and cracking behavior of reinforced conventional and shrinkage-compensating SHCC ties in monotonic and cyclic tension. Each tie specimen had a square cross-section dimension of 100 x 100mm and length of 1,500mm. A 16mm diameter deformed bar was embedded centrally and mixed with 1.5% hybrid fibers composed of Polyethylene(PE) and Steel core(SC). The test results indicated that the shrinkage compensation of cement matrix in SHCC improve the tension stiffening and cracking behavior of reinforced SHCC ties in monotonic and cyclic tension loading.

scholarly journals An Experimental Study for Bond Characteristics of Deformed Bar Embedded in Donut Type Biaxial Hollow Slab

2013 ◽  
Vol 25 (2) ◽  
pp. 155-163 ◽  
Author(s):  
Joo-Hong Chung ◽  
Sung-Hoon Kang ◽  
Seung-Chang Lee ◽  
Chang-Sik Choi ◽  
Hyun-Ki Choi
Keyword(s):  
Experimental Study ◽  
Deformed Bar ◽  
Bond Characteristics

scholarly journals Study on Splint-Bar-Reinforced Lap Splices for Large-Diameter Deformed Bar

1990 ◽  
Vol 1 (2) ◽  
pp. 91-103
Author(s):  
Yasuhiko Masuda ◽  
Kenzoh Yoshioka ◽  
Tatsuya Wakisaka
Keyword(s):  
Large Diameter ◽  
Lap Splices ◽  
Deformed Bar
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