管道修复用管状机织物复合材料的增强体结构设计  

Structure design of enhanced body of tubular fabric composite material for pipeline rehabilitation

作　　者：郝振兴[1] 张淑洁[1] 王瑞[1] 肖琪[1] 

机构地区：[1]天津工业大学纺织学院,天津300160

出　　处：《产业用纺织品》2010年第6期11-16,34,共7页Technical Textiles

基　　金：天津市应用基础及前沿技术研究计划(08JCYBJC11400);天津市高等学校科技发展基金计划项目(ZD200720);天津工业大学大学生创新性实验计划资助项目(08005)

摘　　要：管状机织物增强复合材料应用于管道修复领域,以非开挖方法修复管道代替传统的全面开挖更换新管,不仅方便、经济而且环保。针对待修管道对管状机织物增强复合材料强度、厚度与管径的要求,对管状机织物增强复合材料的增强体即管状织物的结构与织造工艺进行了设计,并采用SPSS软件对管状织物的热缩性能进行了分析,建立了反映热缩时间、热缩温度与织物缩率之间关系的数学模型,从而指导管状机织物增强复合材料的管径设计,据此可重新修正织造工艺参数,为管状机织物增强复合材料的生产与应用提供理论依据。Applying tubular fabric-reinforced composite material in the field of pipeline repairmen, the technology for repairing pipe using trenchless excavation to substitute general replacement with new pipe, which is not only convenient, economic but also friendly to environment. The structure and weaving technology of enhanced body of tubular fabric composite material was designed, which meeted the requirement of the damaged pipeline to the strength, thickness and diameter of tubular woven fabric reinforced eom-established, thus it can guide the pipe diameter design of the tubular textile composite material, and modified accordingly weaving parameters, providing the theoretical basia for the produetiong and application of tubular woven fabric reinforced composite materials.

关 键 词：管状机织物增强复合材料 结构设计 管状织物 织造工艺 热缩性能 管道修复 

分 类 号：TS105.11[轻工技术与工程—纺织工程]