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Hydrostatic Performance Of Reinforced Concrete Pipe For Infiltration, Lui Sammy Wong
Hydrostatic Performance Of Reinforced Concrete Pipe For Infiltration, Lui Sammy Wong
Electronic Thesis and Dissertation Repository
Groundwater infiltration into underground sewer systems has long been a costly issue for municipalities. With reinforced concrete pipe (RCP) being a primary option for sewer systems, existing hydrostatic testing methods conducted by manufacturers to measure internal pipe pressure, as required by specifications, do not reflect in-situ external hydrostatic conditions. This thesis records the development of a novel testing method to evaluate the RCP joint performance for infiltration. The test is safe and easy to conduct by RCP producers at the factory. The test method mimics field conditions of possible RCP joint gap and joint offset. Over 100 tests were conducted, …