Affiliation:
1. Wuhan University
2. Hydrochina Zhongnan Engineering Corporation
3. Hainan Academy of Engineering Blasting
Abstract
There is a large number of excavation and filling in the construction of pumped-storage power station, and the filling materials are from the excavated materials. The construction planning is limited by the space, time and quantity, order, and its procedure directly affects the construction schedule. Based on relationships analysis of construction schedule and material quality, quantity and its balance, the spatial coordination of excavation, embankment partition and construction safety distance, three models are established which are excavation volume calculation model, the processing logic model and the excavate-transport-fill analysis model of earth-rock . Also, the dynamic balance and allocation of earth-rock for the main work construction are realized. The case analysis shows that this study will contribute to the management efficiency of project construction.
Publisher
Trans Tech Publications, Ltd.
Reference13 articles.
1. Xiao Hao, Shen Mingliang, Zhang Wenxi, Ren Liang. Study on allocation balance of earth-rock work for main works of Liyang Pumped Storage Hydropower Station. Water Resources and Hydropower Engineering. 2011; 42(7): 56–59. (In Chinese).
2. Tian Dasong. Earth-rock Balance Study for the Construction of Liyang Pumped-storage Power Station. Water Power, 2011; 36(7): 55-57. (In Chinese).
3. Zhong Deng Hua, Liu Dong Hai, Cui Bo. Real-time compaction quality monitoring of high core rockfill dam. Sci China Tech Sci, 2011; 41(8) : 1027-1034. (In Chinese).
4. Zhou Hougui, Cao Shengrong, Shen Mingliang. Current status of research on earth-muck allocation and direction of development. China Civil Engineering Journal, 2009; 42(2): 131-138. (In Chinese).
5. Simaan Abourizk. Role of simulation in construction engineering and management. Journal of construction engineering and management, 2010; 136(10) : 1140-11530.