Overflow dam building structure suitable for ecological water landscape

• Main Authors: JIANG SUYANG, CUI YING, WANG YINGYING, YAO SHUAIQIANG, LI XIN, CHEN ZHAOFANG, XING JIANYING, LI ZEMIN, LI YUANCHENG
• Format: Patent
• Language: Chinese; English
• Published: 14.08.2013
• Subjects: FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING

The invention discloses an overflow dam building structure suitable for an ecological water landscape. The overflow dam overflow dam comprises a gravity type overflow dam built on a plain concrete foundation and built by concrete or masonry-mortar-stones, and the downstream side of a dam body of the gravity type overflow dam is of a slope type multistage energy dissipation step structure. The overflow dam building structure has the advantages that the retaining dam is set to be the gravity type overflow dam and the downstream side of the dam body is designed to be of the slope type multistage energy dissipation step structure so that erosion resistibility and stability of the gravity type overflow dam are improved and the whole building structure is led to be simple in form, small in steel bar consumption and fast in construction. In addition, perfect combination of landscape performance and ecological performance is achieved, and the project benefits of sufficiently utilizing hydroelectric resources, greatly