摘要
随着城市建设区的外延拓展,原本燃气长输管道所处的城市外围区域逐步成为城市建成区、密集区,而现行标准没有明确规定安全距离控制要求,导致在规划中无依据可循。在梳理国内外相关规范的基础上,分析了典型城市高压燃气系统规划案例,结合具体工程实例,提出规划中燃气长输管道安全廊道控制的建议。
With the expansion of urban construction area, the outskirts in which the original long- distance gas transmission pipelines are located are be-coming urban buih-up areas and concentrated areas, but the current standards do not specify a safe distance for long-distance gas transmission pipelines, which leads to that there is no basis to follow for planning.On the basis of combing the domestic and foreign rele-vant standards, planning cases of high pressure gas systems for typical cities are analyzed, combined with specific examples of projects, some proposals for the safe corridor control of long-distance gas transmission pipelines are given.
出处
《煤气与热力》
2016年第12期9-15,共7页
Gas & Heat
关键词
燃气长输管道
输气管道
城市规划
安全距离
廊道
long-distance gas transmission pipeline
gas transmission pipeline
city planning
safedistance
corridor
