Solutions to the Stress Analysis Failure of Buried GRP Pipe
This paper describes and summarizes the stress analysis issues of buried GRP pipe in actual project,and addresses the key points for special attention together with the solutions to the stress analysis failure of buried GRP pipe.In the stress analysis of buried GRP pipe,it's essential to ensure the reliability of mechanical parameters inputs.Meanwhile,it is necessary for users to thoroughly understand the meanings of various parameters and the envelope curves.When studying the calculation results,several solutions can be considered as per the stress failure mechanisms and project requirements in the according precedence order,such as overall improvement of the mechanical properties of the pipe,optimizing of the design parameters of the pipe,local enhancement of the pipe wall thickness,modification of the pipe routing,local improvement of the buried environment,etc.
NETL
NSTL
万方数据
