摘要
本文介绍河南省鸭河口电厂干煤棚柱面网壳的施工方法———"折叠展开式"整体提升施工技术.文中详细阐述了这项施工技术的基本思想、关键技术、施工过程和效益分析.这项新技术在国内尚属首次采用,应用于亚洲最大跨柱面网壳的施工中并取得了圆满的成功,证明了这项新技术的正确性和实用性.
A new integral lift construction technique is firstly proposed for the cylindrical latticed shell,Yahekou power plant coal storage in Henan.The basic conceptions,key techniques and construction procedures are described in detail.And the economic efficiency is also evaluated comparativly.This new erection technique is firstly used in China,and demonstrates successfully in the course of the largest span cylindrical shell in Asia.It is proved to be effective and applicable.
出处
《科技通报》
北大核心
2003年第4期323-326,329,共5页
Bulletin of Science and Technology
关键词
工程结构
柱面网壳
整体提升
可动铰
折叠展开
engineering structure
cylindrical latticed shell
integral lift
movable hinge
deployable
