基于树脂黏度特性的高压玻璃钢管道成型方法  

THE FORMING METHOD OF HIGH PRESSURE GRP PIPE BASED ON THE PROPERTY OF RESIN VISCOSITY

作　　者：邹安澜 高良超[2] 郭德有 陈光烈 

机构地区：[1]大庆汉维长垣高压玻璃钢管道有限公司,大庆163000 [2]中国船舶重工集团公司第七○三研究所试验研究事业部,哈尔滨150078 [3]山东金光玻璃钢集团有限公司,德州253308 [4]哈尔滨一道科技有限公司,哈尔滨150001

出　　处：《玻璃钢／复合材料》2013年第5期3-5,共3页Fiber Reinforced Plastics/Composites

基　　金：哈尔滨市优秀学科带头人项目(RC2012XK009017)

摘　　要：高压玻璃钢管道以其优异的性能被广泛应用于石油储运领域,如何提高玻璃钢管道的耐压能力成为目前研究的热点。本文从树脂的黏度特性角度出发,将提高管道耐压能力的问题转化成对管道成型工艺过程中的温度控制问题。利用有限元软件ANSYS和APDL语言开发了数值模拟程序,对采用传统恒温加热的固化成型工艺的缠绕过程进行了数值模拟,分析了外表面温度变化规律,并通过优化缠绕过程的加温历程使复合材料外表面温度在期望的范围内。With outstanding performance, the high pressure GRP pipes are widely used in the petroleum storage and transportation. How to improve the pressure-proof capability of GRP pipe is a research hotspot at present. Based on the property of resin viscosity, the goal to improve the pressure-proof capability becomes the problem of temperature control during the process of pipe forming. The numerical simulation program of the composite curing process is developed by ANSYS based on APDL. The winding process of curing method by constant temperature heating is simulated, and the change law of the temperature on the outer surface is obtained through analysis. Finally, the heating course is optimized, which keeps the temperature of outer surface in desired range.

关 键 词：高压玻璃钢管道 固化成型工艺 数值模拟 ANSYS 工艺优化 

分 类 号：TB332[一般工业技术—材料科学与工程]