摘要
新疆吉林台一级水电站位于北疆高寒地区,混凝土面板堆石坝最大坝高157m,坝顶长度419m,面板面积7.53万m2,面板厚80￣30cm,采用无轨滑模,分三期进行浇筑。面板钢筋混凝土浇筑、接缝止水和裂缝处理的施工工艺合理,面板施工质量优良,可供有关工程参考。
The dam site of the Jilintai-Ⅰ hydropower station is in the high-cold zone in the north part of Xinjiang. The maximum height of the dam is 157m;the length of the top of dam is 419m; the area of the slab is 753000sq. meters; the slab concrete whose thickness is 80cm～30cm is C30W12F300 and the polypropylene fibre is added to the concrete, which is poured by trackless slip form and in three-stage way. The impervious material is the new type of GB series. Technique of reinforced concrete of concrete slab,water-seal of joint and treatment of fissure is reasonable and the construction of slab is excellent. Other projects can take it as reference.
出处
《水力发电》
北大核心
2006年第6期40-43,共4页
Water Power
关键词
混凝土面板堆石坝
周边缝
垂直缝
止水材料
施工
吉林台一级水电站
rock-fill dam
concrete slab
peripheral fissure
vertical joint
impervious material
construction
Jilintai-Ⅰ hydropower station
