A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Corrugated pipe positioning mesh structure of prestressed aqueduct
The invention relates to the technical field of prestressed aqueducts, in particular to a corrugated pipe positioning mesh structure of a prestressed aqueduct. The device comprises a longitudinal positioning mesh, a transverse positioning mesh and a corrugated pipe, the corrugated pipe is radially positioned through the transverse positioning mesh, the longitudinal positioning mesh comprises an upper longitudinal positioning mesh and a lower longitudinal positioning mesh which are separated from each other, and an isolation bottom plate is arranged at the bottom of the upper longitudinal positioning mesh; bottom supporting bottom plates are arranged at the bottoms of the lower longitudinal positioning meshes, and longitudinal reinforcing steel bars and vertical supporting reinforcing steelbars perpendicular to the longitudinal reinforcing steel bars are arranged on the isolation bottom plates and the bottom supporting bottom plates. The longitudinal positioning meshes are divided intothe upper longitudinal positioning meshes and the lower longitudinal positioning meshes which are separated from each other through the isolation bottom plates, stress is dispersed, loads borne by the two ends are larger, the middle pressure is reduced, and the structure is more stable.
本发明涉及预应力渡槽技术领域，具体涉及一种预应力渡槽波纹管定位网片结构。包括纵向定位网片、横向定位网片和波纹管，波纹管通过横向定位网片实现径向定位，纵向定位网片包括彼此分离的上部纵向定位网片和下部纵向定位网片，上部纵向定位网片的底部设有隔绝底板，下部纵向定位网片底部设有底部支撑底板，隔绝底板和底部支撑底板上均设有纵向钢筋和与所述纵向钢筋垂直的竖向支撑钢筋。利用隔绝底板将纵向定位网片分为彼此分离的上部纵向定位网片和下部纵向定位网片，将应力进行分散，使两端承受载荷更大，降低中部压力，结构更稳定。
Corrugated pipe positioning mesh structure of prestressed aqueduct
The invention relates to the technical field of prestressed aqueducts, in particular to a corrugated pipe positioning mesh structure of a prestressed aqueduct. The device comprises a longitudinal positioning mesh, a transverse positioning mesh and a corrugated pipe, the corrugated pipe is radially positioned through the transverse positioning mesh, the longitudinal positioning mesh comprises an upper longitudinal positioning mesh and a lower longitudinal positioning mesh which are separated from each other, and an isolation bottom plate is arranged at the bottom of the upper longitudinal positioning mesh; bottom supporting bottom plates are arranged at the bottoms of the lower longitudinal positioning meshes, and longitudinal reinforcing steel bars and vertical supporting reinforcing steelbars perpendicular to the longitudinal reinforcing steel bars are arranged on the isolation bottom plates and the bottom supporting bottom plates. The longitudinal positioning meshes are divided intothe upper longitudinal positioning meshes and the lower longitudinal positioning meshes which are separated from each other through the isolation bottom plates, stress is dispersed, loads borne by the two ends are larger, the middle pressure is reduced, and the structure is more stable.
本发明涉及预应力渡槽技术领域，具体涉及一种预应力渡槽波纹管定位网片结构。包括纵向定位网片、横向定位网片和波纹管，波纹管通过横向定位网片实现径向定位，纵向定位网片包括彼此分离的上部纵向定位网片和下部纵向定位网片，上部纵向定位网片的底部设有隔绝底板，下部纵向定位网片底部设有底部支撑底板，隔绝底板和底部支撑底板上均设有纵向钢筋和与所述纵向钢筋垂直的竖向支撑钢筋。利用隔绝底板将纵向定位网片分为彼此分离的上部纵向定位网片和下部纵向定位网片，将应力进行分散，使两端承受载荷更大，降低中部压力，结构更稳定。
Corrugated pipe positioning mesh structure of prestressed aqueduct
一种预应力渡槽波纹管定位网片结构
ZHANG BING (author) / SUN JUANJUAN (author) / LIU XIANCAI (author) / LI WENFENG (author) / YAO XIAOMIN (author) / CUI JINXIU (author) / JIN XUEYANG (author) / WEI ZHIWEN (author) / LI FENG (author) / WANG CHUAN (author)
2020-05-12
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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