论文部分内容阅读
塔机附着后,附着架要承受塔身传递的作用力,这个作用力有时可达数十吨,所以附着作用力的计算对于附着架的强度设计和建筑结构承受能力的校核是十分重要的。自升式塔机的制造厂家一般不向用户提供其产品机型附着力的计算方法。本文试就FO/23B型塔机的附着进行受力分析与计算,并提出附着力的计算公式,供该型塔机或其它型号塔机附着受力计算参考。一、静力分析与计算塔机的附着结构设计计算步骤如下: 1.确定塔机附着的位置尺寸及附着形式。塔机与建筑物之间的附着联接方式很
After the tower crane is attached, the attachment rack must bear the force transmitted by the tower body. This force sometimes reaches tens of tons, so the calculation of the attachment force is very important for the strength design of the attachment rack and the check of the building structure’s bearing capacity. . Manufacturers of self-elevating tower cranes generally do not provide users with calculation methods for the adhesion of their product models. In this paper, the force analysis and calculation of the attachment of FO/23B tower crane are carried out, and the formula for the calculation of adhesion is proposed to provide a reference for the force calculation of the tower crane or other type of tower crane. First, the static analysis and calculation The calculation steps of the attachment structure of the tower crane are as follows: 1. Determine the position and size of attachment of the tower crane. The connection between the tower crane and the building is very