A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Structural Rehabilitation of Cast-In-Place Concrete Sewers
This paper discusses the design and installation of a Grouted-In-Place PVC liner (GIPL) in a large diameter cast-in-place concrete pipe (CIPCP). The Sims Bayou trunk sewer in southeast Houston, Texas consists of several miles of 72 in. (1.83 m) and 78 in. (1.98 m) nominally circular concrete structures built about 40-years ago. This paper deals with the structural rehabilitation of approximately 1500 feet (457 m) of 72 in. (1.83 m) and 8500 feet (2,591 m) of 78 in. (1.98 m) of this sewer that has deteriorated due to hydrogen sulfide induced corrosion of the inner surfaces of the pipe walls. The design of the GIPL follows classical engineering mechanics for composite reinforced concrete structures. Design examples are given for various levels of deterioration of the host structure.
Structural Rehabilitation of Cast-In-Place Concrete Sewers
This paper discusses the design and installation of a Grouted-In-Place PVC liner (GIPL) in a large diameter cast-in-place concrete pipe (CIPCP). The Sims Bayou trunk sewer in southeast Houston, Texas consists of several miles of 72 in. (1.83 m) and 78 in. (1.98 m) nominally circular concrete structures built about 40-years ago. This paper deals with the structural rehabilitation of approximately 1500 feet (457 m) of 72 in. (1.83 m) and 8500 feet (2,591 m) of 78 in. (1.98 m) of this sewer that has deteriorated due to hydrogen sulfide induced corrosion of the inner surfaces of the pipe walls. The design of the GIPL follows classical engineering mechanics for composite reinforced concrete structures. Design examples are given for various levels of deterioration of the host structure.
Structural Rehabilitation of Cast-In-Place Concrete Sewers
McAlpine, George (author) / Anderson, Bennett (author)
Pipeline Division Specialty Conference 2005 ; 2005 ; Houston, Texas, United States
Pipelines 2005 ; 510-522
2005-08-19
Conference paper
Electronic Resource
English
Research , Maintenance , Pipe materials , Cast in place , Inspection , Concrete pipes , Drilling , Installation , Texas , Design , Sewers , Rehabilitation , Optimization , Stormwater management , Pipelines , Tunneling
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