Experimental studies into the biaxial strength of concrete are reviewed
and technical difficulties encountered in the development of a suitable
test setup are discusssed. A new testing apparatus is described which
allows testing of concrete specimens under various biaxial stress
states. Results of an investigation for which this equipment was
used are r e orted. The test data indicate that the strength of concrete
under biaxial compression, 01 = 02, is only 16 percent larger than
under uniaxia I compression. Tests in the region of combined compression
and tension confirmed previously obtained data. The biaxial tensile
strength of concrete is approximately equal to its uniaxial tensile
strength
%0 Conference Paper
%1 Kupfer1969
%A Kupfer, Helmut
%A Hilsdorf, Hubert K.
%A Rusch, Hubert
%B ACI Journal Proceedings
%D 1969
%K biaxial compressive equipment plain relationships; research; strains;stresses; strength; strength;concretes; stress-strain stresses; tensile test concrete
%N 8
%P 656--666
%T Behavior of Concrete Under Biaxial Stresses
%U http://www.concrete.org/pubs/journals/oljdetails.asp?home=jp&id=7388
%V 66
%X Experimental studies into the biaxial strength of concrete are reviewed
and technical difficulties encountered in the development of a suitable
test setup are discusssed. A new testing apparatus is described which
allows testing of concrete specimens under various biaxial stress
states. Results of an investigation for which this equipment was
used are r e orted. The test data indicate that the strength of concrete
under biaxial compression, 01 = 02, is only 16 percent larger than
under uniaxia I compression. Tests in the region of combined compression
and tension confirmed previously obtained data. The biaxial tensile
strength of concrete is approximately equal to its uniaxial tensile
strength
@inproceedings{Kupfer1969,
abstract = {Experimental studies into the biaxial strength of concrete are reviewed
and technical difficulties encountered in the development of a suitable
test setup are discusssed. A new testing apparatus is described which
allows testing of concrete specimens under various biaxial stress
states. Results of an investigation for which this equipment was
used are r e orted. The test data indicate that the strength of concrete
under biaxial compression, 01 = 02, is only 16 percent larger than
under uniaxia I compression. Tests in the region of combined compression
and tension confirmed previously obtained data. The biaxial tensile
strength of concrete is approximately equal to its uniaxial tensile
strength},
added-at = {2015-04-15T13:01:01.000+0200},
author = {Kupfer, Helmut and Hilsdorf, Hubert K. and Rusch, Hubert},
biburl = {https://www.bibsonomy.org/bibtex/2a1338cda2153c3fd1cb2a7fd6127a6f1/v.vitanov},
booktitle = {ACI Journal Proceedings},
comment = {Lazarov:hardcopy},
file = {Kupfer1969.pdf:Kupfer1969.pdf:PDF},
interhash = {91ae05801cd530327910d728735cee10},
intrahash = {a1338cda2153c3fd1cb2a7fd6127a6f1},
keywords = {biaxial compressive equipment plain relationships; research; strains;stresses; strength; strength;concretes; stress-strain stresses; tensile test concrete},
month = {August 1},
number = 8,
organization = {ACI},
owner = {vladimir},
pages = {656--666},
timestamp = {2015-04-16T09:20:21.000+0200},
title = {Behavior of Concrete Under Biaxial Stresses},
url = {http://www.concrete.org/pubs/journals/oljdetails.asp?home=jp&id=7388},
volume = 66,
year = 1969
}