超长竖井压力钢管安装技术研究

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英文篇名：Research on installation technology of super-long shaft pressure steel pipe 作者：赵根昌 英文作者：ZHAO Genchang;Mechanical & Electrical Engineering Branch of Sinohydro Bureau 7 Co., Ltd; 关键词：超长竖井 ; 压力钢管 ; 安装施工 英文关键词：ultra-long shaft;;pressure steel pipe;;installation construction 中文刊名：水利建设与管理 英文刊名：Water Conservancy Construction and Management 机构：中国水利水电第七工程局有限公司机电安装分局; 出版日期：2019-10-23 出版单位：水利建设与管理 年：2019 期：10 语种：中文; 页：49-53+72 页数：6 CN：11-4446/TV ISSN：1005-4774 分类号：TV547.2

摘要

超长竖井压力钢管安装施工材料投入大,安全风险极高。本文结合工程当地市场资源短缺和运输困难的实际情况,通过对竖井已开挖结构的研究,研制出一种用于大型水电井施工的吊笼和施工平台组合设备,可实现连续施工,降低施工成本,同时改进吊笼传统控制为遥控操作方式,提高施工质量,可为类似钢管安装工程提供借鉴。
        Theultra-long shaft pressure steel pipe installation construction is characterized by huge material investment and high safety risk. Combined equipment combining hanging basket for large hydropower well construction with construction plate is developed through the research on the excavated structure of shaftsin the paperbased on theactual situation of local market resource shortage and transportation difficulties. Continuous construction can be realized to reduce the construction cost. The hanging basket traditional control is improved to be remote control operation mode, the construction quality is improved, thereby providing reference for similar steel pipe installation projects.

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