Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-rise building torsional wind effect control method based on Ekkermann-like spiral curved plate
The invention discloses a high-rise building torsional wind effect control method based on an Ekkerman-like spiral curved plate and belongs to the technical field of civil engineering. The method comprises the following steps that the width of a curved plate is determined; the position of a building bottom curved plate is determined; one end of the curved plate is placed at the sharp corner of thewindward side of the building, the other end of the curved plate rotates by an angle beta with the width L1 of the curved plate as the radius, and the position of the curved plate at the bottom of the building is determined; curved plates are arranged at the second corner, the third corner and the fourth corner respectively, the curved plate arranged at the second corner clockwise rotates by 90 degrees relative to the curved plate arranged at the sharp corner, and the curved plate arranged at the third corner clockwise rotates by 180 degrees relative to the curved plate arranged at the sharpcorner; the curved plate arranged at the fourth corner rotates clockwise by 270 degrees relative to the curved plate arranged at the sharp corner; and 3, a curve of the edge of the curved plate is determined. The method is used for controlling the torsional wind effect of the high-rise building.
基于类埃克曼螺线曲面板的高层建筑扭转风效应控制方法，属于土木工程技术领域。方法是：曲面板宽度的确定；建筑底部曲面板位置确定；曲面板一端放置在建筑迎风面的尖角处，另一端以曲面板宽度L1为半径旋转β角即确定了建筑底部曲面板位置，建筑另外三个角部按如下方式定义：即按照建筑顺时针方向依次为第二、第三、第四角部，在第二、第三及第四角部分别设置一个曲面板，设置在第二角部的曲面板相对于设置在尖角处的曲面板顺时针旋转90°，设置在第三角部的曲面板相对于设置在尖角处的曲面板顺时针旋转180°，设置在第四角部的曲面板相对于设置在尖角处的曲面板顺时针旋转270°；步骤三：曲面板边缘的曲线确定。本发明用于高层建筑扭转风效应控制。
High-rise building torsional wind effect control method based on Ekkermann-like spiral curved plate
The invention discloses a high-rise building torsional wind effect control method based on an Ekkerman-like spiral curved plate and belongs to the technical field of civil engineering. The method comprises the following steps that the width of a curved plate is determined; the position of a building bottom curved plate is determined; one end of the curved plate is placed at the sharp corner of thewindward side of the building, the other end of the curved plate rotates by an angle beta with the width L1 of the curved plate as the radius, and the position of the curved plate at the bottom of the building is determined; curved plates are arranged at the second corner, the third corner and the fourth corner respectively, the curved plate arranged at the second corner clockwise rotates by 90 degrees relative to the curved plate arranged at the sharp corner, and the curved plate arranged at the third corner clockwise rotates by 180 degrees relative to the curved plate arranged at the sharpcorner; the curved plate arranged at the fourth corner rotates clockwise by 270 degrees relative to the curved plate arranged at the sharp corner; and 3, a curve of the edge of the curved plate is determined. The method is used for controlling the torsional wind effect of the high-rise building.
基于类埃克曼螺线曲面板的高层建筑扭转风效应控制方法，属于土木工程技术领域。方法是：曲面板宽度的确定；建筑底部曲面板位置确定；曲面板一端放置在建筑迎风面的尖角处，另一端以曲面板宽度L1为半径旋转β角即确定了建筑底部曲面板位置，建筑另外三个角部按如下方式定义：即按照建筑顺时针方向依次为第二、第三、第四角部，在第二、第三及第四角部分别设置一个曲面板，设置在第二角部的曲面板相对于设置在尖角处的曲面板顺时针旋转90°，设置在第三角部的曲面板相对于设置在尖角处的曲面板顺时针旋转180°，设置在第四角部的曲面板相对于设置在尖角处的曲面板顺时针旋转270°；步骤三：曲面板边缘的曲线确定。本发明用于高层建筑扭转风效应控制。
High-rise building torsional wind effect control method based on Ekkermann-like spiral curved plate
基于类埃克曼螺线曲面板的高层建筑扭转风效应控制方法
ZHOU LEI (Autor:in) / XIE JINTIAN (Autor:in) / LIU JUNLE (Autor:in) / DENG E (Autor:in)
26.02.2021
Patent
Elektronische Ressource
Chinesisch
Wind Torsional Effects on High Rise Buildings
| ASCE | 2000
Torsional Response Estimation for High-rise Building Structures
| British Library Conference Proceedings | 1999
Experimental Investigation of Wind-Induced Torsional Loads on a Low-Rise Building
| British Library Conference Proceedings | 2015