不同竖向斜拉杆布置及连接方式对立体库货架结构影响的分析

彭皓琨; 杜斌; 何炯辉; 何春保

doi:10.13204/j.gyjzG21062206

不同竖向斜拉杆布置及连接方式对立体库货架结构影响的分析

doi: 10.13204/j.gyjzG21062206

1. 华南农业大学水利与土木工程学院, 广州 510640;
2. 广东顺力智能物流装备股份有限公司, 广东东莞 523710

详细信息

作者简介:
彭皓琨,男,1997年出生,硕士研究生,penghaokun3@126.com。

通讯作者:
何春保,男,博士,副教授,硕士生导师,hnhcb@163.com。

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- 被引次数: 0
出版历程
- 收稿日期: 2021-06-22

Analysis for Effect of Different Arrangement and Connection Modes of Vertically Diagonal Tie Rods on Shelf Structures of Three-Dimension Warehouses

1. College of Water Conservancy and Civil Engineering, South China Agricultural University, Guangzhou 510640, China;
2. Guangdong Sunli Intelligent Logistics Equipment Co., Ltd., Dongguan 523710, China

摘要

摘要: 为了研究竖向斜拉杆布置以及连接方式对立体库货架结构在静力荷载和地震作用下的影响，通过建立双列单层、双列双层、不布置三种竖向斜拉杆布置与半刚性和刚性连接的连接方式的有限元模型来研究立体库货架结构所受应力和位移的变化规律。计算结果表明：在地震作用下，布置竖向斜拉杆对于立体库货架结构位移与构件最大应力有明显影响，静力荷载与地震作用对比表明双列双层布置竖向斜拉杆对结构整体受力变形效果优于双列单层布置；相比于刚性连接，半刚性连接能明显减少构件应力。
- 立体库货架 /
- 竖向斜拉杆 /
- 连接方式 /
- 静力承载 /
- 抗震分析
Abstract: In order to study the effect of different arrangement and connection modes of vertical diagonal tie rods on the three-dimension warehouse shelf structures under static loads and earthquake action, three dimension element models vertical diagonal tie rods were established to study the variation laws of stress and displacement which arranged with double-row and single-layer diagonal rods, double-row and double-layer diagooal rods, and not arranged diagnoal rods, and different connection modes including rigidity and semi-rigidity connections. The calculation results showed that, under the action of earthquake, the arrangement of vertically diagnoal tie rods had a significant effect on the displacement and maximum stress of members. The comparison between static loads and earthquake action showed that the effect of the double-row and double-layer arrangement of vertical diagonal tie rods on the structural deformation was better than that of the double-row and single-layer arrangement. Compared with the rigid connection, the semi-rigid connection could obviously reduce the stress of members.
- shelfy of three dimension warehouse /
- vertically diagonal tie rod /
- connection method /
- static load /
- seismic analysis

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参考文献(16)

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