向家坝水电站电缆竖井滑模施工

来源 :中国科技博览 | 被引量 : 0次 | 上传用户：zeldaok

【摘要】

：

向家坝水电站右岸地下引水发电系统电缆竖井断面尺寸为14m×11 m,井底高程为268.140m,井顶高程为510.000m,总衬砌高度241.86m.根据电缆竖井体型特点,主变室顶拱(EL298)以下模

【作者】

：

王长龙

【机构】

：

中国水利水电建设工程咨询西北公司向家坝电站监理中心

【出处】

：

中国科技博览

【发表日期】

：

2004年期

【关键词】

：

向家坝水电站电缆竖井衬砌滑模

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向家坝水电站右岸地下引水发电系统电缆竖井断面尺寸为14m×11 m,井底高程为268.140m,井顶高程为510.000m,总衬砌高度241.86m.根据电缆竖井体型特点,主变室顶拱(EL298)以下模板全部采用组合小钢模拼装;主变室顶拱(EL298)以上井筒及隔墙混凝土均采用液压滑模自下而上逐层浇筑,楼梯及板梁随后进行施工.

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向家坝水电站电缆竖井滑模施工

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