A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Bonded prestress tensioning end capable of being tensioned dispersedly
The tension end comprises a corrugated pipe, a pipe cap is arranged at one end of the corrugated pipe, and a pipe cap cover plate is arranged at the end, away from the corrugated pipe, of the pipe cap; the corrugated pipe cap is suitable for the technical field of prestressed construction, the corrugated pipe cap is placed at the front end, meeting a reinforcing steel bar dense area, of the corrugated pipe, so that the prestressed steel strands can be dispersed into single prestressed tendons through the corrugated pipe cap, and the single prestressed tendons can conveniently pass through the reinforcing steel bar dense area; and then tensioning and anchoring the single prestressed tendons respectively.
本发明公开了一种可分散张拉的有粘结预应力张拉端，包括波纹管，波纹管一端设置有管帽，管帽远离波纹管的一端设置有管帽盖板；波纹管内穿插设置有若干钢绞线，若干钢绞线穿过管帽盖板，本发明适用于预应力施工技术领域，在波纹管遇到钢筋密集区域的前端放置波纹管帽，使得预应力钢绞线可以通过波纹管帽而分散成为单根预应力筋，便于通过钢筋密集区域，然后再分别进行单根预应力筋的张拉锚固。
Bonded prestress tensioning end capable of being tensioned dispersedly
The tension end comprises a corrugated pipe, a pipe cap is arranged at one end of the corrugated pipe, and a pipe cap cover plate is arranged at the end, away from the corrugated pipe, of the pipe cap; the corrugated pipe cap is suitable for the technical field of prestressed construction, the corrugated pipe cap is placed at the front end, meeting a reinforcing steel bar dense area, of the corrugated pipe, so that the prestressed steel strands can be dispersed into single prestressed tendons through the corrugated pipe cap, and the single prestressed tendons can conveniently pass through the reinforcing steel bar dense area; and then tensioning and anchoring the single prestressed tendons respectively.
本发明公开了一种可分散张拉的有粘结预应力张拉端，包括波纹管，波纹管一端设置有管帽，管帽远离波纹管的一端设置有管帽盖板；波纹管内穿插设置有若干钢绞线，若干钢绞线穿过管帽盖板，本发明适用于预应力施工技术领域，在波纹管遇到钢筋密集区域的前端放置波纹管帽，使得预应力钢绞线可以通过波纹管帽而分散成为单根预应力筋，便于通过钢筋密集区域，然后再分别进行单根预应力筋的张拉锚固。
Bonded prestress tensioning end capable of being tensioned dispersedly
一种可分散张拉的有粘结预应力张拉端
SHANG CHAO (author) / WANG TAO (author) / HU JUAN (author) / XU SHUDONG (author) / TONG WEIMIN (author)
2023-04-18
Patent
Electronic Resource
Chinese
| European Patent Office | 2024