Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Stability of tensile cracks in prestressed concrete beams
Analytical study of problem of crack stability in prestressed concrete flexural members; effect of variations in steel ratio and initial level of prestress are considered; investigation covers both rectangular and flanged sections; it is shown that level of prestress influences instability of beams due to flexural cracking; at higher level of prestress, crack instability is of shorter range; increases in reinforcement ratio act to stabilize development of cracks at all stages; T-sections have least problem with crack instability. (07783)
Stability of tensile cracks in prestressed concrete beams
Analytical study of problem of crack stability in prestressed concrete flexural members; effect of variations in steel ratio and initial level of prestress are considered; investigation covers both rectangular and flanged sections; it is shown that level of prestress influences instability of beams due to flexural cracking; at higher level of prestress, crack instability is of shorter range; increases in reinforcement ratio act to stabilize development of cracks at all stages; T-sections have least problem with crack instability. (07783)
Stability of tensile cracks in prestressed concrete beams
ASCE, J Struct Div
Oladapo, I.O. (Autor:in)
1969
15 pages
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Stability of tensile cracks in concrete beams
| Engineering Index Backfile | 1967
Flexural cracks in composite prestressed lightweight concrete beams
| Engineering Index Backfile | 1968
Fatigue tests of two prestressed concrete I-beams with inclined cracks
| Engineering Index Backfile | 1965
Triangulated prestressed concrete beams
| Engineering Index Backfile | 1961
Doubly prestressed concrete beams
| Engineering Index Backfile | 1950