对立堵截流难度的认识及其改善措施

柏林; 郭红民; 刘力中

PDF(171 KB)

长江科学院院报 ›› 2001, Vol. 18 ›› Issue (4) : 7-8.

水工水力学

对立堵截流难度的认识及其改善措施

柏林, 郭红民, 刘力中

作者信息 +

An understanding of difficulty and its countermeasures\=

BAI Lin, GUO Hong-Min, LIU Li-Zhong

Author information +

文章历史 +

摘要

从立堵截流工程实践中,认识到影响截流难度的主要水力因素是截流落差Z、截流流量Q和截流水深h。结合葛洲坝工程、三峡工程等截流工程简要介绍了降低以上3个参数的一般措施。

Abstract

Through the practices of the end dumping closure projects,it is recognized thatthe main hydraulic factors,which affect the difficulty in end dumping closure,are
closure drop Z,discharge Q and water depth h.This paper introduces the main measures to lower these three factors on the basis of the end dumping closure in the Gezhouba Project,Three Gorges Project etc..

关键词

立堵截流 / 落差 / 流量 / 水深 / 改善措施

引用本文

EndNote

Ris (Procite)

Bibtex

导出引用

柏林, 郭红民, 刘力中. 对立堵截流难度的认识及其改善措施[J]. 长江科学院院报. 2001, 18(4): 7-8

BAI Lin, GUO Hong-Min, LIU Li-Zhong. An understanding of difficulty and its countermeasures\=[J]. Journal of Changjiang River Scientific Research Institute. 2001, 18(4): 7-8