| 张河湾蓄能电站下水库大坝表孔 |
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| 引用本文： | 张东刚,汪晓云,张玉生. 张河湾蓄能电站下水库大坝表孔[J]. 电网与水力发电进展, 2009, 25(5): 68-70 |
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| 作者姓名： | 张东刚 汪晓云 张玉生 |
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| 作者单位： | 中国水利水电第十一工程局有限公司，河南 三门峡 472000;中国水利水电第十一工程局有限公司，河南 三门峡 472000;中国水利水电第十一工程局有限公司，河南 三门峡 472000 |
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| 摘 要： | 为满足张河湾蓄能电站下水库大坝表孔32．5m斜坡段混凝土一次施工完成需要，设计了25m跨度拉模。从拉模选型、荷载、结构计算、构造和牵引设施等方面进行了设计说明．对拉模施工中的注意要点进行了阐述。采用该拉模施工在安全、质量和施工速度等方面均取得了较好效果。
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| 关 键 词： | 25 m跨度 大坝表孔 拉模 张河湾蓄能电站 |
Design and Construction of 25 m Span Slipform for Surface Discharge Hole of Lower Reservoir of Zhanghewan Pumped Storage Power Station |
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| ZHANG Dong-gang,WANG Xiao-yun and ZHANG Yu-sheng. Design and Construction of 25 m Span Slipform for Surface Discharge Hole of Lower Reservoir of Zhanghewan Pumped Storage Power Station[J]. Advance of Power System & Hydroelectric Engineering, 2009, 25(5): 68-70 |
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| Authors: | ZHANG Dong-gang WANG Xiao-yun ZHANG Yu-sheng |
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| Affiliation: | (No. 11 Co.Ltd of Sino-hydro Engineering Bureau, Sanmenxia 472000, Henan Province, China) |
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| Abstract: | Fulfilling the need for once concrete construction of the slope segment 32.5 m on surface spillway of Zhanghewan pumped storage power station, a 25 m span slipform was designed. The selection of model type, calculation of load and structure, traction and driving facilities, and other aspects concerning slipform were expounded, the introduces corresponding to construction was also made. It was shown by practice that the 25 m span slipform produced excellent results in terms of safety, quality and construction speed. |
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| Keywords: | 25 m span surface hole in dam slipform Zhanghewan pumped storage power station |
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