A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Diversion wind-resistant foot plank
A flow guide wind-resistant foot plank comprises a supporting seat, a fixing frame and a flow guide plate, the fixing frame is located on the supporting seat, a flow guide notch is formed in the fixing frame, the flow guide plate is located in the flow guide notch, the section of the flow guide plate is shaped like a Chinese character'chang ', the flow guide plate comprises a body, one side of the body is provided with a flow guide part in an extending mode, and the flow guide part is located in the flow guide notch. The two side wall faces of the section of the flow guide part are smooth curved faces, the connecting position of the wall face, close to the other side of the main body, of the flow guide part and the main body is of an arc-shaped structure, and the flow guide part faces the lower portion of the fixing frame. The flow guide plate structure is designed in combination with streamlined lines of fishes, the aerodynamic shape of the flow guide plate structure is optimized, meanwhile, the lower edge of the flow guide plate part is lower than the fixed frame, airflow is better guided, airflow below a foot plank can be guided upwards, and therefore the wind load is reduced. In order to ensure that the foot plank has good wind resistance, the foot plank is integrally formed into a grid form, the foot plank has good ventilation performance while meeting standard requirements, and then wind lifting accidents are prevented.
一种导流抗风步行板，包括支撑座、固定框架和导流板，所述固定框架处于支撑座上，且所述固定框架上设有导流槽口，所述导流板处于所述导流槽口内，所述导流板截面呈“厂”字型，所述导流板包括主体，主体一侧延伸设有导流部，所述导流部截面两侧壁面为平滑的曲面，且所述导流部靠近所述主体另一侧的壁面与所述主体连接处为圆弧形结构，所述导流部朝向所述固定框架下方。本导流板结构结合鱼类流线型的线条进行设计，优化其气动外形，同时导流板部分下缘低于固定框架，进而更好地引导气流，能够将步行板下的气流向上引导，从而降低风荷载。为保证步行板有良好的抗风性能，其整体成型为格栅形式，在满足规范要求同时具有良好透风性能，进而防止风掀事故的发生。
Diversion wind-resistant foot plank
A flow guide wind-resistant foot plank comprises a supporting seat, a fixing frame and a flow guide plate, the fixing frame is located on the supporting seat, a flow guide notch is formed in the fixing frame, the flow guide plate is located in the flow guide notch, the section of the flow guide plate is shaped like a Chinese character'chang ', the flow guide plate comprises a body, one side of the body is provided with a flow guide part in an extending mode, and the flow guide part is located in the flow guide notch. The two side wall faces of the section of the flow guide part are smooth curved faces, the connecting position of the wall face, close to the other side of the main body, of the flow guide part and the main body is of an arc-shaped structure, and the flow guide part faces the lower portion of the fixing frame. The flow guide plate structure is designed in combination with streamlined lines of fishes, the aerodynamic shape of the flow guide plate structure is optimized, meanwhile, the lower edge of the flow guide plate part is lower than the fixed frame, airflow is better guided, airflow below a foot plank can be guided upwards, and therefore the wind load is reduced. In order to ensure that the foot plank has good wind resistance, the foot plank is integrally formed into a grid form, the foot plank has good ventilation performance while meeting standard requirements, and then wind lifting accidents are prevented.
一种导流抗风步行板，包括支撑座、固定框架和导流板，所述固定框架处于支撑座上，且所述固定框架上设有导流槽口，所述导流板处于所述导流槽口内，所述导流板截面呈“厂”字型，所述导流板包括主体，主体一侧延伸设有导流部，所述导流部截面两侧壁面为平滑的曲面，且所述导流部靠近所述主体另一侧的壁面与所述主体连接处为圆弧形结构，所述导流部朝向所述固定框架下方。本导流板结构结合鱼类流线型的线条进行设计，优化其气动外形，同时导流板部分下缘低于固定框架，进而更好地引导气流，能够将步行板下的气流向上引导，从而降低风荷载。为保证步行板有良好的抗风性能，其整体成型为格栅形式，在满足规范要求同时具有良好透风性能，进而防止风掀事故的发生。
Diversion wind-resistant foot plank
一种导流抗风步行板
CHENG FEI (author) / LI HUAN (author) / ZHAO ZIYANG (author) / WANG LEI (author) / LU DAO (author) / WEN GUISHENG (author) / LIU FEI (author) / ZHANG YANG (author) / SHANG JUNQIANG (author) / ZHANG WEI (author)
2024-08-30
Patent
Electronic Resource
Chinese