对湿陷性黄土地质中长输管道水工保护类型的介绍

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作者单位:: 中国石油天然气管道第二工程公司, 江苏徐州 221000
No. 2 Engineering Company of China Petroleum Pipeline Corporation, Xuzhou, Jiangsu 221000, China

关键词:: 湿陷性黄土;长输管道;水工保护;分类;适用范围;特点
long transportation pipeline;hydraulic protection;classify;suitable scope;characteristics

摘要:: 我国已建成的马-惠-宁线、陕-京线、靖-银线、靖-西线、涩-宁-兰线等都经过大量湿陷性黄土区域,湿陷性黄土地质水工保护质量的好坏,直接关系到管道的运行安全、使用寿命、经济效益。本文对湿陷性黄土区域长输管道水工保护进行了分类,并按其用途重点论述挡土墙、过水面、护岸和护坡等各种长输管道水工保护措施的作用、作法、适用范围及特点。以期抛砖引玉,使更多的人了解和重视长输管道水工保护工程。
The constnacted pipelines such as Shanxi-Beijing rout, Jinbian-Xian rout, Sebei-Xining -Lanzhou rout pass many areas of callapsing loess. The quality of hjdraulic protection of callapsing loess is di-rectly related to pipeline safety, operation life, cost efficiency. This paper attempts to classify the types of hy-draulic protections of long transportation pipeline buried in callapsing loess, and focuses on their function, way of costruction, suitable scope, and characteristics of retaining wall, water crossing road, bank revetment, slope protection and on. It is expected that more people would pay attention to hydraulic protection work.

2003,5(5): 7-10 收稿日期：2003-4-17

DOI：10.3969/j.issn.1001-2206.2001.03.003.

分类号：TV52

作者简介：吴德胜(1958- ),男,四川南充人,工程师,主要从事管道施工和技术管理工作。