A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Concrete well heightening structure and construction method
The invention discloses a concrete well heightening structure which comprises a post-pouring concrete layer arranged in a concrete well, a supporting bracket formed in the circumferential direction of the concrete well and an expanding bottom plate matched with the supporting bracket to extend outwards in the circumferential direction of the concrete well, and the expanding bottom plate is poured upwards in the circumferential direction to form a new well layer. The supporting bracket is formed on the outer wall of the concrete well, is fixedly connected with the expanded bottom plate and obliquely supports the expanded bottom plate; according to the concrete well heightening structure in the technical scheme, the supporting bracket structure is formed by pouring in the circumferential direction of the concrete well, so that the connection strength of an expanded bottom plate formed outwards in the radial direction of the concrete well is effectively guaranteed, and the overall bearing performance of the supporting bracket is guaranteed by pouring a concrete layer after the supporting bracket passes through the concrete well; the upper load limit of the original structure of the concrete well is improved through the inner supporting beams formed by pouring the expanded bottom plate and the interior of the concrete well, so that the new heightened concrete well structure finally formed by pouring on the expanded bottom plate is effectively connected with the concrete well, and the overall strength meets the use requirement.
本发明公开了一种砼井加高构造，包括设置于砼井内部的后浇混凝土层、形成于砼井周向方向的支撑牛腿以及配合支撑牛腿沿砼井周向方向向外延伸形成的扩大底板，所述扩大底板周向向上浇筑形成新井层，所述支撑牛腿形成于砼井外壁并与扩大底板固定连接并对扩大底板形成斜向支撑；本技术方案的砼井加高构造，通过在砼井周向浇筑形成的支撑牛腿结构，使得砼井沿径向向外形成的扩大底板得到有效的连接强度保障，支撑牛腿通过砼井后浇筑混凝土层确保其整体的承载性能，通过扩大底板和砼井内部浇筑形成的内支撑梁，提高砼井原结构的受荷上限，使得最终在扩大底板上浇筑成型的加高新砼井结构与砼井有效连接，整体强度达到使用要求。
Concrete well heightening structure and construction method
The invention discloses a concrete well heightening structure which comprises a post-pouring concrete layer arranged in a concrete well, a supporting bracket formed in the circumferential direction of the concrete well and an expanding bottom plate matched with the supporting bracket to extend outwards in the circumferential direction of the concrete well, and the expanding bottom plate is poured upwards in the circumferential direction to form a new well layer. The supporting bracket is formed on the outer wall of the concrete well, is fixedly connected with the expanded bottom plate and obliquely supports the expanded bottom plate; according to the concrete well heightening structure in the technical scheme, the supporting bracket structure is formed by pouring in the circumferential direction of the concrete well, so that the connection strength of an expanded bottom plate formed outwards in the radial direction of the concrete well is effectively guaranteed, and the overall bearing performance of the supporting bracket is guaranteed by pouring a concrete layer after the supporting bracket passes through the concrete well; the upper load limit of the original structure of the concrete well is improved through the inner supporting beams formed by pouring the expanded bottom plate and the interior of the concrete well, so that the new heightened concrete well structure finally formed by pouring on the expanded bottom plate is effectively connected with the concrete well, and the overall strength meets the use requirement.
本发明公开了一种砼井加高构造，包括设置于砼井内部的后浇混凝土层、形成于砼井周向方向的支撑牛腿以及配合支撑牛腿沿砼井周向方向向外延伸形成的扩大底板，所述扩大底板周向向上浇筑形成新井层，所述支撑牛腿形成于砼井外壁并与扩大底板固定连接并对扩大底板形成斜向支撑；本技术方案的砼井加高构造，通过在砼井周向浇筑形成的支撑牛腿结构，使得砼井沿径向向外形成的扩大底板得到有效的连接强度保障，支撑牛腿通过砼井后浇筑混凝土层确保其整体的承载性能，通过扩大底板和砼井内部浇筑形成的内支撑梁，提高砼井原结构的受荷上限，使得最终在扩大底板上浇筑成型的加高新砼井结构与砼井有效连接，整体强度达到使用要求。
Concrete well heightening structure and construction method
砼井加高构造及施工方法
ZOU HANXUAN (author) / PENG JIAN (author) / RAN MENGQIAO (author) / WANG YANG (author) / ZHANG WENZHENG (author) / ZENG HONGJING (author) / LI LU (author) / LI XING (author) / HAO LI (author)
2024-08-23
Patent
Electronic Resource
Chinese
| European Patent Office | 2022
| European Patent Office | 2023
| European Patent Office | 2023