A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Shear-resistant orthogonal laminated wood-concrete composite floor
The invention discloses a shear-resistant cross-laminated wood-concrete composite floor, and particularly relates to the field of composite floors, the shear-resistant cross-laminated wood-concrete composite floor comprises a concrete shell, cross-laminated wood and shear nails, the cross-laminated wood is fixedly connected in the concrete shell, the shear nails are inserted in one side of the concrete shell, and limiting plates are fixedly mounted on the inner wall of the cross-laminated wood; a balance weight rolling ball is arranged in the limiting plate, a movable push plate is arranged on one side of the balance weight rolling ball, the movable push plate is slidably connected to the inner wall of the limiting plate, and a threaded push column is fixedly installed on the side, away from the balance weight rolling ball, of the movable push plate. According to the invention, by arranging a counterweight rolling ball and a threaded drill bushing, when an earthquake occurs, the counterweight rolling ball can extrude a movable push plate, the movable push plate can drive a threaded push column to move, and finally, a movable extrusion column extrudes and fixes a corresponding baffle to prevent a shear nail from falling off; the problem that a building collapses due to the fact that shear nails cannot continuously fix a concrete shell and cross-laminated wood during an earthquake is solved.
本发明公开了一种抗剪正交胶合木‑混凝土组合楼板，具体涉及组合楼板领域，包括混凝土外壳、正交胶合木和剪力钉，正交胶合木固定连接在混凝土外壳的内部，剪力钉插接在混凝土外壳的一侧，正交胶合木的内壁固定安装有限位板，限位板的内部设有配重滚球，配重滚球的一侧设有活动推板，活动推板滑动连接在限位板的内壁，活动推板远离配重滚球的一侧固定安装有螺纹推柱。本发明通过设置了配重滚球和螺纹钻套，发生地震时配重滚球就会挤压活动推板，活动推板就会带动螺纹推柱移动，最终使活动挤压柱对对应型挡板进行挤压固定防止剪力钉脱落，解决了地震时剪力钉无法对混凝土外壳和正交胶合木继续固定导致建筑发生倒塌的问题。
Shear-resistant orthogonal laminated wood-concrete composite floor
The invention discloses a shear-resistant cross-laminated wood-concrete composite floor, and particularly relates to the field of composite floors, the shear-resistant cross-laminated wood-concrete composite floor comprises a concrete shell, cross-laminated wood and shear nails, the cross-laminated wood is fixedly connected in the concrete shell, the shear nails are inserted in one side of the concrete shell, and limiting plates are fixedly mounted on the inner wall of the cross-laminated wood; a balance weight rolling ball is arranged in the limiting plate, a movable push plate is arranged on one side of the balance weight rolling ball, the movable push plate is slidably connected to the inner wall of the limiting plate, and a threaded push column is fixedly installed on the side, away from the balance weight rolling ball, of the movable push plate. According to the invention, by arranging a counterweight rolling ball and a threaded drill bushing, when an earthquake occurs, the counterweight rolling ball can extrude a movable push plate, the movable push plate can drive a threaded push column to move, and finally, a movable extrusion column extrudes and fixes a corresponding baffle to prevent a shear nail from falling off; the problem that a building collapses due to the fact that shear nails cannot continuously fix a concrete shell and cross-laminated wood during an earthquake is solved.
本发明公开了一种抗剪正交胶合木‑混凝土组合楼板，具体涉及组合楼板领域，包括混凝土外壳、正交胶合木和剪力钉，正交胶合木固定连接在混凝土外壳的内部，剪力钉插接在混凝土外壳的一侧，正交胶合木的内壁固定安装有限位板，限位板的内部设有配重滚球，配重滚球的一侧设有活动推板，活动推板滑动连接在限位板的内壁，活动推板远离配重滚球的一侧固定安装有螺纹推柱。本发明通过设置了配重滚球和螺纹钻套，发生地震时配重滚球就会挤压活动推板，活动推板就会带动螺纹推柱移动，最终使活动挤压柱对对应型挡板进行挤压固定防止剪力钉脱落，解决了地震时剪力钉无法对混凝土外壳和正交胶合木继续固定导致建筑发生倒塌的问题。
Shear-resistant orthogonal laminated wood-concrete composite floor
一种抗剪正交胶合木-混凝土组合楼板
ZHU XUDONG (author) / XUE YINGYING (author) / QI PENGFEI (author) / YANG BO (author) / XU MENGLIAN (author) / XIAO YUHENG (author)
2023-03-24
Patent
Electronic Resource
Chinese
Shear-resistant orthogonal laminated wood-concrete composite floor
| European Patent Office | 2021
Orthogonal laminated wood-concrete composite floor and reinforcing method
| European Patent Office | 2021
Orthogonal laminated wood floor structure with bidirectional prestress
| European Patent Office | 2020
Assembly type orthogonal laminated wood roof/bridge floor structure
| European Patent Office | 2021