Hydraulic gate pier prestressed concrete connection girder structure

The utility model relates to the technical field of hydropower and hydraulic engineering, in particular to a hydraulic gate pier prestressed concrete connection girder structure. According to the technical scheme, the prestressed opposite-penetrating anchor cable structure comprises a group of gate piers arranged side by side, a gate pier connecting girder is arranged between the gate piers, and a prestressed opposite-penetrating anchor cable is arranged in the gate pier connecting girder. The prestress technology is introduced into a traditional reinforced concrete gate pier connection girder structure, the stress state of the connection girder can be remarkably improved, and the sectional area and the steel bar arrangement area are reduced. 本实用新型涉及水电水利工程技术领域，特别是一种水工闸墩预应力混凝土联系大梁结构。本实用新型的技术方案包括一组并排设置的闸墩，闸墩之间设置有闸墩联系大梁，闸墩联系大梁中设置有预应力对穿锚索。本实用新型在传统钢筋混凝土闸墩联系大梁结构中引入预应力技术，可显著改善联系大梁的应力状态，减小截面面积以及钢筋布置面积等问题。