祝红梅¹，  梁兴文²，  卫  晓³，  殷  亮⁴
   （1 西北综合勘察设计研究院，西安 710003；2 西安建筑科技大学，西安 710055；3 陕西陕煤韩城矿业有限公司，韩城 715400；4 中联西北工程设计研究院，西安 710081）

[摘要] 伴随着我国城市集中供热的发展，热力管道的应用几乎是无处不在，况且大直径管道推力通常很大。本文主要介绍固定墩的受力及计算方法。
[关键词] 管道；固定墩；土压力
中图分类号：TU995  TK12    文献标识码：A    文章编号：1002-848X(2012) Sl-0806-02

Design of fixed buttress of directly-burying pipeline
Zhu Hongmei¹,  Liang Xingwen², Wei Xiao³, Yin Liang⁴
    (1  Northwest Research Institute of Engineering Investigations and Design,  Xi' an 710003,  China;
    2 Xi' an University of Architecture and Technology,  Xi' an 710055,  China;
    3 Shaanxi Coal Mining Hancheng Mining Co., Ltd., Hancheng 715400, China;
    4 China United Northwest Institute for Engineering Design and Research,  Xi' an 710081,  China)

Abstract: With the development of urban central heating in our country, heat distribution pipeline are used everywhere and the push power of the large diameter pipe is usually very high. The stress and calculation method of fixed buttress were introduced.
Keywords: pipeline; fixed buttress; soil pressure