Page - 1182 - in Book of Full Papers - Symposium Hydro Engineering

Fig. 6 Casting plan of SPUC and photo of Wanyao dam SUMMARY An innovative underwater concrete, named Self-Protected Underwater Concrete technology, is introduced in this paper. SPUC can be used in the case of Non-dispersive underwater concrete employed. SPUC based on the utilization of UPA. Successes of some SPUC engineering projects demonstrates that this technology has a great potential in the underwater concrete field. ACKNOWLEDGEMENTS The authors acknowledge the support of the National Science Foundation of China (No. 51239006) and the research funding from the State Key Laboratory of Hydroscience and Engineering, Tsinghua University (No. 2014-KY-01) and China Huaneng Group Co. Ltd. (Contract No. PM2017/D02). REFERENCES [1] C. Gerwick Jr, Ben. UNDERWATER CONCRETE CONSTRUCTION. 94. 29- 34, 1972 [2] Research center on coastal developing technology in Japan，Design and construction guideline for non-dispersible underwater concrete technology (Chinese translation), China Water & Power Press, ISBN 9787120017286， 1993 Concrete face underwater t = 800mm Water level Cast devices 1182