城市供热系统的震害和抗震措施

On the Anti-Seismic Technological Scenario of Heating Supply System

摘要: 城市集中供热系统是现代化城市的生存和发展的生命线工程之一，更是我国北方城市重要的生命线工程。本文通过介绍了我国城市集中供热系统的组成，分析了供热系统中供热管网和热源的震害特点，提出了针对城市集中供热系统的抗震技术措施，从而提高供热管网和热源的抗震性能。

Abstract: Central heating supply system is one of lifeline systems of surviving and developing in modern city, and it is the very important lifeline system in northern cities of China. The paper introduces the composition of central heating supply system. It analyzes the characteristic of heating piping network and heating source in earthquake. In order to improve the anti-seismic performance of heating piping network and heating source, it presents the anti-seismic technological scenarios of heating supply system.