【摘 要】
：
This paper examines a scheme to optimize the multiple winding angles of reinforced thermoplastic pipes(RTPs)under internal and external pressures.To consider the nonlinear mechanical behavior of the material under changes of winding angle due to deformati
【机 构】
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SchoolofPetroleumEngineering,KeyLaboratoryofUnconventionalOil&GasDevelopment（China）UniversityofP
【基金项目】
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This research was funded by the National Key Research and Development Program of China(No.2016YFC0303800),the National Natural Science Foundation of China(No.51579245).
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This paper examines a scheme to optimize the multiple winding angles of reinforced thermoplastic pipes(RTPs)under internal and external pressures.To consider the nonlinear mechanical behavior of the material under changes of winding angle due to deformati
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