从“煤改气”工程看塑料管道在新兴领域中的安全应用  

Safety Application of Plastic Pipe in New Field of “Coal to Gas” Project

作　　者：黄家文[1,2] 李岩 徐超[1,2] 柳心泉[1,2] 李鑫 Huang Jiawen;Li Yan;Xu Chao;Liu Xinquan;Li Xin(National Chemical Building Materials Testing Center(Construction Engineering Testing Department),Beijing,100013;National Construction Engineering Quality Supervision and Inspection Center,Beijing,100831)

机构地区：[1]国家化学建筑材料测试中心(建工测试部),北京100013 [2]国家建筑工程质量监督检验中心,北京100831

出　　处：《建设科技》2019年第23期80-83,共4页Construction Science and Technology

摘　　要：在国家多项政策的推动和影响下,塑料管道保持持续、稳步的增长。然而,快速发展的背后,居住特点、地理环境的差异,施工规范不完善,导致施工质呈参差不齐,造成的工程质量事故屡见不鲜。本文结合两个“非典型”的燃气管道燃爆工程案例,分别从原料市场、产品质量、施工质量和售后维护等方面分析了燃气管道爆裂的原因,并给出了塑料管道在新兴领域安全应用的意见和建议。Under the promotion and influence of a number of national policies,plastic pipe have maintained a sustained and steady growth.However,behind the rapid development,the differences in living characteristics,geographical environment and construction specificationsis not perfect,leading to the uneven construction quality,even the engineering quality accidents.Based on two"non-typical"gas pipeline explosion cases,this paper analyzes the causes of gas pipeline explosion from the aspects of the raw material market,product quality,construction quality and after-sale maintenance,and gives the opinions and suggestions on the safty application of plastic pipeline in emerging fields.

关 键 词：“煤改气”工程 聚乙烯燃气管道 工程案例 新兴领域 安全应用 

分 类 号：F42[经济管理—产业经济]