JOURNAL BROWSE
Search
Advanced SearchSearch Tips
Static Shear Strength of Cast-in Anchors with Stirrup Reinforcement
facebook(new window)  Pirnt(new window) E-mail(new window) Excel Download
 Title & Authors
Static Shear Strength of Cast-in Anchors with Stirrup Reinforcement
Park, Yong Myung; Jo, Sung Hoon; Kim, Tae Hyung; Kang, Choong Hyun; Kim, Jae Bong;
  PDF(new window)
 Abstract
An experimental study was conducted to evaluate the static shear strength of stirrup-reinforced cast-in anchors. The test parameters considered herein are an existence of front bearing bar and concrete crack. M36 anchor was used with an edge distance of 180mm. HD-10 bars were used for all reinforcing bars and the stirrups were placed with 100mm spacing. The shear resistance increased by 16% when the front bearing bar was installed. Meanwhile, the resistance reduced only 5% in the cracked concrete compared with the uncracked concrete. The test results showed that ACI 318 and ETAG 001 specifications could estimate the shear strength of stirrup-reinforced anchors conservatively and a rational method was proposed. A consideration on the fracture strength of stirrup-reinforced anchor is also given.
 Keywords
Cast-in anchor;Stirrup reinforcement;Shear strength;Front bearing bar;Uncracked and cracked concrete;
 Language
Korean
 Cited by
1.
Breakout shear strength of cast-in-place anchors using shaking table tests, Proceedings of the Institution of Civil Engineers - Structures and Buildings, 2017, 170, 12, 939  crossref(new windwow)
 References
1.
Fuchs, W., Eligehausen, R., and Breen, J.E. (1995) Concrete Capacity Design(CCD) Approach for Fastenings to Concrete, ACI Structural Journal, Vol.92, No.6, pp.794-802.

2.
Shirvani, M., Klingner, R.E., and Graves III, H.L. (2004) Berakout Capacity of Anchors in Concrete-Part 1: Tension, ACI Structural Journal, Vol.101, No.6, pp.812-820.

3.
Muratli, H., Klingner, R.E., and Graves III, H.L. (2004) Breakout Capacity of Anchors in Concrete-Part 2: Shear, ACI Structural Journal, Vol.101, No.6, pp.821-829.

4.
ETAG 001 (1997, Rev. 2008) Guideline for European Technical Approval of Metal Anchors for Use in Concrete, Annex C : Design Methods for Anchorages, European Organization for Technical Approvals(EOTA).

5.
ACI Committee 349 (2001) Code Requirements for Nuclear Safety Related Concrete Structures, ACI 349-01, Appendix B Anchoring to Concrete, American Concrete Institute.

6.
ACI Committee 318 (2002) Building Code Requirements for Structural Concrete and Commentary, ACI 318-02, Appendix D Anchoring to Concrete, American Concrete Institute.

7.
ACI Committee 318 (2008) Building Code Requirements for Structural Concrete and Commentary, ACI 318-08, Appendix D Anchoring to Concrete, American Concrete Institute.

8.
Eligehausen, R., Mallee, R., and Silva, J.F. (2006) Anchorage in Concrete Construction, Ernst & Sohn, Germany.

9.
Petersen, D. and Zhao, J. (2013) Design of Anchor Reinforcement for Seismic Shear Loads, ACI Structural Journal, Vol.110, No.1, pp.53-62.

10.
ACI Committee 318 (2011) Building code requirements for structural concrete and commentary, ACI 318-11, Appendix D: Anchoring to concrete, American Concrete Institute.

11.
한국콘크리트학회(2012) 콘크리트구조기준해설-부록 II 콘크리트용 앵커, 한국콘크리트학회, 기문당. Korea Concrete Institute (2012) Concrete Structure Design Code and Commentary-Appendix II Anchoring to concrete, Korea Concrete Institute, Kimoondang (in Korean).

12.
KOCED (2009) Website about Seismic Simulation Test Center, available in , retrieved December 16, 2015.

13.
FIB (2008) Fastenings to Concrete and Masonry Structures, Special Activity Groups (SAG) 4 draft report, Federation Internationale du Beton.