Civil Engineering Articles
 

Civil Engineering Articles
http://www.zone4info.com/public/arta...44.jpeg?c=3bed Testing methods for tensile strength

Direct tension tests of concrete are seldom carried out, mainly because the specimen holding devices introduce secondary stresses that can**t be ig**red. The most commonly used tests for estimating the tensile strength of concrete are the ASTM C 496 splitting tension test and the ASTM C 78...

http://www.zone4info.com/public/arta...11.jpeg?c=dfeb Failure Modes in Concrete

Failure Modes in Concrete With a material such as concrete, which contains void spaces of various size and shape in the matrix and micro*****s at the interfacial transition zone, the fail-ure modes under stress are very complex and vary with the type of stress. A brief review of t...



http://www.zone4info.com/public/arta...6e0.jpg?c=0e0d CONCRETE DESIGN

The design and use of appropriate concrete tech**logy to suit a particular circumstance is **t an exact science. It requires sound engineering judgement and relies heavily on individuals’ experience. In this topic, an attempt is made to highlight, through practical examples, so...