三峡工程大坝设计

王小毛()、徐麟祥、廖仁强

中国工程科学 ›› 2011, Vol. 13 ›› Issue (7) : 70-77.

PDF(1170 KB)
PDF(1170 KB)
中国工程科学 ›› 2011, Vol. 13 ›› Issue (7) : 70-77.

三峡工程大坝设计

  • 王小毛()、徐麟祥、廖仁强

作者信息 +

The dam design of Three Gorges Project

  • Wang Xiaomao、Xu Linxiang、Liao Renqiang

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摘要

三峡工程大坝为混凝土重力坝,坝顶高程185 m,最大坝高181 m,坝轴线全长2 309.5 m,分为泄洪坝段、厂房坝段、非溢流坝段、升船机坝段、临时船闸坝段、左导墙坝段和纵向围堰坝段。笔者着重从泄洪建筑物水力学、坝体分缝、电站引水压力管道布置及结构形式、坝基深层抗滑稳定、临时船闸封堵、坝基封闭抽排等方面对大坝结构设计进行了简要介绍。

Abstract

The dam of Three Gorges Project is a concrete gravity dam with the crest elevation of 185 m, the maximum height of 181 m and dam axis length of 2 309.5 m. The dam consists of spillway, powerhouse, non-overflow, ship-lift, temporary ship-lock, left diversion wall and longitudinal cofferdam sections. Some key techniques relating to dam structure design are presented, including hydraulics of flood discharge structure, joint design, layout and structural style of penstock, deep antisliding stability of dam foundation, sealing of temporary ship-lock and closed drainage and pumping of dam foundation.

关键词

三峡工程 / 大坝 / 设计

Keywords

Three Gorges Project / dam / design

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王小毛,徐麟祥,廖仁强. 三峡工程大坝设计. 中国工程科学. 2011, 13(7): 70-77

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