oa Civil Engineering = Siviele Ingenieurswese - Prestressed concrete embedded cylinder pipe
|Article Title||Prestressed concrete embedded cylinder pipe|
|© Publisher:||South African Institution Of Civil Engineering (SAICE)|
|Journal||Civil Engineering = Siviele Ingenieurswese|
|Author||Hugh F. Kennison|
|Publication Date||Dec 1963|
|Pages||401 - 404|
|Keyword(s)||Embedded cylinder pipe and Prestressed concrete|
Commenting on some details of the paper the writer said that Mr Kennison claimed for pre-stressed concrete embedded cylinder pipe that the resistance of the mortar coating to cracking was greatly improved. This was presumably because the coating was better able to bond to the core concrete than to a steel cylinder and the tensile strain was, therefore, distributed uniformly, preventing the development of cracks of appreciable size at working pressures, despite the coating having been substantially without pre-stress.
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