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临近输油(气)管线的基础设施管网规划研究

发布时间:2018-08-26 11:00
【摘要】:城市基础设施管网是现代城市基础设施的重要组成部分,主要包括给水管、雨水排水管、污水排水管、燃气管、热力管、通信管和电力管。各类管网是现代城市维持生存和发展的重要物质基础,俗称城市“生命线”。城市基础设施管网关系现代城市经济和社会的安全发展、健康发展和可持续发展。管道运输是现代社会五大运输方式之一,其它的还有铁路、公路、水运和航空运输。广泛应用于电力、冶金、石油、化工等行业,和城市燃气及供热系统中。管道运输是油(气)运输的首选方案,对社会发展起着重大作用。其中,油(气)长输管线是一个庞大复杂的系统,涉及储运介质、储运工艺、第三方以及管理等多方面的风险因素。随着我国改革开放的不断深入和提高,地区城市化的进程逐渐加快。根据社会和经济发展的需要,国内长途输油(气)管线的规划建设迅速扩大,相关管线穿越地区和城市的情况越来越多,呈现必然化和常态化的趋势。这势必造成输油(气)管线对城市规划形成新的挑战,尤其对现代城市基础设施管网规划提出新的研究课题。另外由于在建设过程中的复杂性和特殊性,造成输油(气)管线在穿越现代城市建设区或城市规划区过程中对所有影响因素考虑不尽全面,这必然提高临危化管线城市基础设施管网规划的管理难度。而且近年来,在我国发生的几次重大的输油(气)管线事故对国家和相应地区经济造成了重大损失,给相应管理者敲响了警钟,所以国务院在2015年将长途输油(气)管线的运行安全问题列入全国安全生产重点工作。这些问题使得关于临近输油(气)管线的城市基础设施管网规划问题的研究变得非常重要,极为迫切。本文主要以大连市开发区为例,针对在城市规划中,临近输油(气)管线的城市基础设施管网规划展开研究。首先从大连市开发区临近长输油(气)管线的城市基础设施管网与输油(气)管线的安全普查出发,以现状城市管网与危化管网普查数据为基础,通过对相关管网隐患的总结汇总和相关法律规范条款对比研究,利用风险度方法建立引入位置权重的相应数学模型。然后对各相关数据分别进行统计、分析,并运用数学模型计算和相关规范规定等方式提出管网布置的优化方案,最后提出临近输油(气)管线的城市基础设施的管网平面规划优化方案,并反推现状管网的改进方案,对现状管网提出最终规划解决意见。本文的研究对临近输油(气)管线的现代城市基础设施管网规划有着一定的理论研究意义和实际规划指导作用。
[Abstract]:Urban infrastructure pipeline network is an important part of modern urban infrastructure, including water supply pipe, Rain Water drainage pipe, sewage drainage pipe, gas pipe, thermal pipe, communication pipe and power pipe. All kinds of pipe networks are the important material basis for the survival and development of modern cities, commonly known as the "lifeline" of cities. Urban infrastructure pipe network is related to the safe development, healthy development and sustainable development of modern city economy and society. Pipeline transportation is one of the five major modes of transportation in modern society, and there are railways, roads, waterways and air transportation. Widely used in electric power, metallurgy, petroleum, chemical industry, and urban gas and heating systems. Pipeline transportation is the first choice of oil (gas) transportation, which plays an important role in social development. Among them, oil (gas) pipeline is a huge and complex system, which involves many risk factors, such as storage and transportation medium, storage and transportation process, third party and management, etc. With the deepening and improvement of China's reform and opening up, the process of regional urbanization is speeding up gradually. According to the needs of social and economic development, the planning and construction of long-distance oil (gas) pipelines in China is expanding rapidly, and there are more and more related pipelines passing through regions and cities, showing a trend of inevitability and normalization. This will inevitably lead to a new challenge to urban planning by oil and gas pipelines, especially a new research topic for the planning of modern urban infrastructure pipe networks. In addition, due to the complexity and particularity of the construction process, the oil (gas) pipeline does not consider all the influencing factors in the process of passing through the modern urban construction area or the urban planning area. This will inevitably increase the management difficulty of the pipeline network planning of the pipeline city. Moreover, in recent years, several major oil (gas) pipeline accidents in China have caused great losses to the economy of the country and the corresponding regions, which have sounded the alarm bell for the corresponding managers. So in 2015, the State Council listed the safety of long-distance oil (gas) pipeline as the key work of national production safety. These problems make it very important and urgent to study the planning of urban infrastructure pipeline near oil (gas) pipeline. This paper mainly takes Dalian Development Zone as an example to study the urban infrastructure pipeline planning near oil (gas) pipeline in urban planning. First of all, from the safety survey of the urban infrastructure pipeline and oil (gas) pipeline near the long oil (gas) pipeline in Dalian Development Zone, and based on the survey data of the present urban pipeline network and the dangerous pipeline network, Through summing up and summarizing the hidden dangers of relevant pipe networks and comparing the provisions of relevant laws and regulations, the corresponding mathematical model of introducing position weight is established by means of risk degree method. Then statistics and analysis of the relevant data, and the use of mathematical model calculation and relevant specifications and other ways to put forward the optimization scheme of pipe network layout, In the end, the optimization scheme of pipeline network plane planning for urban infrastructure near oil (gas) pipeline is put forward, and the improvement scheme of current pipe network is put forward, and the final plan solution is put forward. The research in this paper has certain theoretical significance and practical guiding function for the planning of modern urban infrastructure pipeline near oil (gas) pipeline.
【学位授予单位】:大连理工大学
【学位级别】:硕士
【学位授予年份】:2015
【分类号】:TU99

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