A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Seismic performance of high-strength reinforced concrete slender walls subjected to high axial loading
A study was carried out to investigate the seismic performance of slender RC walls of rectangular cross-section using high-strength concrete and high-strength steel bars. Three wall specimens, representative of a core wall in an actual high-rise RC building, were subjected to combined action of constant high-axial and reversed-cyclic lateral loading. Variables were concrete compressive strength (fc') of 70 MPa and 105 MPa, and constant axial stress level. All specimens failed in flexure and measured maximum strengths exceeded the calculated values, as expected. The test results proved the adequacy of such walls even when subjected to combined high-axial and reversed cyclic loads.
Seismic performance of high-strength reinforced concrete slender walls subjected to high axial loading
A study was carried out to investigate the seismic performance of slender RC walls of rectangular cross-section using high-strength concrete and high-strength steel bars. Three wall specimens, representative of a core wall in an actual high-rise RC building, were subjected to combined action of constant high-axial and reversed-cyclic lateral loading. Variables were concrete compressive strength (fc') of 70 MPa and 105 MPa, and constant axial stress level. All specimens failed in flexure and measured maximum strengths exceeded the calculated values, as expected. The test results proved the adequacy of such walls even when subjected to combined high-axial and reversed cyclic loads.
Seismic performance of high-strength reinforced concrete slender walls subjected to high axial loading
Seismisches Verhalten von schlanken Wänden aus hochfestem Beton unter hoher axialer Belastung
Kimura, Hideki (author) / Ishikawa, Yuji (author)
2008
6 Seiten, 11 Bilder, 3 Tabellen, 4 Quellen
Conference paper
English
erdbebensicheres Bauwerk , Schlankheitsgrad , hochfester Werkstoff , hochfester Stahl , Seitenkraft , Druckbeanspruchung , zyklische Belastung , Axialspannung , Druckfestigkeit , Biegebeanspruchung , Biegefestigkeit , Stahlbeton , faserverstärkter Beton , Polypropylenfaser , mechanische Beanspruchung , Rissbildung , Rissausbreitung , Risseinleitung , Rissvergrößerung , Rissbreite
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