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A platform for research: civil engineering, architecture and urbanism
Weir flow energy dissipation structure and construction method
The invention provides a weir flow energy dissipation structure and a construction method, the weir flow energy dissipation structure comprises a weir main body structure, a water inlet slope, baffle piers, energy dissipation steps, energy dissipation holes and resistance piles, the weir main body structure is provided with a transition slope section, one end of the transition slope section is connected with the water inlet slope, the other end of the transition slope section is connected with the energy dissipation steps, and the baffle piers are arranged on the surface of the transition slope section; the energy dissipation step is divided into a uniform section and a transition section, an energy dissipation hole is formed in the downstream section of the weir body structure, and a resistance pile is arranged in the energy dissipation hole. The water flow state can be optimized, the energy dissipation effect is obvious, and construction is easy and convenient. By means of the construction method, the weir main body structure, the water inlet slope, the baffle piers, the energy dissipation steps, the energy dissipation holes and the resistance piles are constructed according to requirements, the construction efficiency of the weir flow energy dissipation structure is improved, and finally the multi-stage energy dissipation effect of the weir flow combined energy dissipation device on the water body is achieved.
本发明提供一种堰流消能结构及施工方法，其包括堰主体结构、进水斜坡、消力墩、消能台阶、消能洞和阻力桩，堰主体结构设置有过渡坡段，过渡坡段一端连接进水斜坡，另一端连接消能台阶，过渡坡段表面设置有消力墩，消能台阶分为均匀段和过渡段，堰主体结构的下游段设置有消能洞，消能洞内设置有阻力桩。本发明可以优化水流流态，消能效果明显，施工简便。通过所述施工方法，对堰主体结构、进水斜坡、消力墩、消能台阶、消能洞和阻力桩分别按要求进行施工，提高堰流消能结构的施工效率，最终实现堰流联合消能装置对水体多级消能的效果。
Weir flow energy dissipation structure and construction method
The invention provides a weir flow energy dissipation structure and a construction method, the weir flow energy dissipation structure comprises a weir main body structure, a water inlet slope, baffle piers, energy dissipation steps, energy dissipation holes and resistance piles, the weir main body structure is provided with a transition slope section, one end of the transition slope section is connected with the water inlet slope, the other end of the transition slope section is connected with the energy dissipation steps, and the baffle piers are arranged on the surface of the transition slope section; the energy dissipation step is divided into a uniform section and a transition section, an energy dissipation hole is formed in the downstream section of the weir body structure, and a resistance pile is arranged in the energy dissipation hole. The water flow state can be optimized, the energy dissipation effect is obvious, and construction is easy and convenient. By means of the construction method, the weir main body structure, the water inlet slope, the baffle piers, the energy dissipation steps, the energy dissipation holes and the resistance piles are constructed according to requirements, the construction efficiency of the weir flow energy dissipation structure is improved, and finally the multi-stage energy dissipation effect of the weir flow combined energy dissipation device on the water body is achieved.
本发明提供一种堰流消能结构及施工方法，其包括堰主体结构、进水斜坡、消力墩、消能台阶、消能洞和阻力桩，堰主体结构设置有过渡坡段，过渡坡段一端连接进水斜坡，另一端连接消能台阶，过渡坡段表面设置有消力墩，消能台阶分为均匀段和过渡段，堰主体结构的下游段设置有消能洞，消能洞内设置有阻力桩。本发明可以优化水流流态，消能效果明显，施工简便。通过所述施工方法，对堰主体结构、进水斜坡、消力墩、消能台阶、消能洞和阻力桩分别按要求进行施工，提高堰流消能结构的施工效率，最终实现堰流联合消能装置对水体多级消能的效果。
Weir flow energy dissipation structure and construction method
一种堰流消能结构及施工方法
DU XINGUO (author) / MENG JIAN (author) / ZHAO FEILONG (author) / ZHANG CHANGYIN (author) / WANG CHENGUANG (author) / CHEN TONG (author) / HUANG TAO (author) / ZHANG JIE (author) / LI JIXIANG (author) / WANG QINGBIAO (author)
2022-09-13
Patent
Electronic Resource
Chinese
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