综合管廊支架选用及其受力计算

Bracket Chosen and Forces Calculation of the Urban Utility Tunnel

随着建设进程加快,综合管廊工程从摸索逐渐走向规范化,综合管廊的主体结构建设已逐渐成熟,但其安装工程仍有许多值得研究的地方,其中一个重要组成部分即为管廊的支架工程。管廊支架的选取受各种条件限制,其支架安装工程分为电力通信支架和热力支架两部分,通过对综合管廊内部支架的技术要求进行归纳分析,整理出不同管线对于管廊支架的设计要求及支架计算模式。

As the acceleration of the utility tunnel construction, the building process experienced from the exploration stage to the standardization stage. Although the main body construction has been gradually matured, the installation project still needs to be explored. One of the important parts is the supporting bracket installation. There are many restrictions in choosing a proper bracket. The installation of the bracket includes two parts, e.g. power communication bracket and thermal support bracket. Through the inductive analysis of the technical requirements of the internal support brackets of the inte- grated pipe gallery, the brackets design requirements of various pipelines and the brackets calculation model are sorted out.