天荒坪电站上水库坝体高含水量土料填筑施工

天荒坪电站上水库的坝体填筑施工中，为充分利用库区开挖料，设计中考虑在南库底采用以强风化为主的全强风化土产进行填筑；主坝和北副坝下游、西副坝、西南副坝填筑，采用全强风化土料。由于全风化土料含水量高，且受该地区多雨、多雾等因素的影响，给施工带来一定难度；经过施工、设计、监理等单位的共同研究和现场试验，在施工中采取了和种有效措施，使土坝填筑得以顺利进行，并保证了工程质量。文中介绍的有些经验，也值得类似水

Construction of high water content earth filling in the upper reservoir dam of Tianhuangping Pumped-storage Power Station

In the filling construction of dam for the upper reservoir of Tianhuangping Pumped storage Power Station, in order to make full use of the excavated material in the reservoir area, the all strong weathered earth material has been adopted in the filling of the south reservoir bottom, main dam, north auxiliary dam downstream, west auxiliary dam and southwest auxiliary dam Because of high water content of all weathered earth and the influence of rainy and foggy climate in the region, the construction is difficult to a certain extent With the common study by the construction, design and supervision units and the field test, many effective measures have been taken in the construction so that the filling of earth dam has been smoothly conducted and the project quality has been guaranteed This paper introduces some experience which could be used in the similar construction of hydro station for reference