隔震、减震结构计算与分析

软钢阻尼建模方法 ............................................................................................................ 7 软钢阻尼设置方法 ............................................................................................................ 7 软钢阻尼参数设置要点 .......................................................................................................... 7 工程实例 ............................................................................................................ 8 1）工程概况 ........................................................................................................................... 8 2）设置软钢阻尼器 ............................................................................................................... 8 3）计算结果对比 ................................................................................................................... 9 .................................................................................................................. 10
5.1 橡胶支座建模方法 5.2 橡胶支座设置方法
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STRAT V7.0 隔震、减震结构计算与分析
5.3 橡胶支座参数 .......................................................................................................... 14 1）基本参数 ......................................................................................................................... 14 2）轴压性能 ......................................................................................................................... 14 3）剪切性能 ......................................................................................................................... 14 5.3 工程实例 .......................................................................................................... 14 1）工程概况 ......................................................................................................................... 15 2）设置橡胶支座 ................................................................................................................. 15 3）计算结果对比 ................................................................................................................. 16
STRAT V7.0 隔震、减震结构计算与分析
STRAT V7.0 隔震、减震结构计算与分析
目 录
一、隔震、减震构件设置步骤.............................................................................................................. 1
梁与斜撑间水平连接 ............................................................................................................ 1 单斜撑斜向连接 ............................................................................................................ 2 双斜撑斜向连接 ............................................................................................................ 2 粘滞阻尼设置方法 ............................................................................................................ 3 粘滞阻尼参数 ............................................................................................................ 3 1）附加阻尼 kN/(m/s)............................................................................................................ 3 2）附加弹性杆(kN,m) ........................................................................................................... 3 3）连接方式 ........................................................................................................................... 4 2.6 二力杆设置方法 ............................................................................................................ 4 2.7 工程实例 ............................................................................................................ 4 1）工程概况 ........................................................................................................................... 4 2）设置粘滞阻尼器 ............................................................................................................... 5 3）计算结果对比 ................................................................................................................... 6 3、软钢阻尼 3.1 3.2 3.3 3.4 .................................................................................................................... 7
4、Biblioteka Baidu曲约束支撑
4.1 软钢阻尼输入 .......................................................................................................... 10 4.2 直接建模 .......................................................................................................... 10 4.3 工程实例 .......................................................................................................... 11 1）工程概况 ......................................................................................................................... 11 2）设置屈曲约束支撑 ......................................................................................................... 11 3）计算结果对比 ................................................................................................................. 12 5、橡胶支座 .................................................................................................................. 13 .......................................................................................................... 13 .......................................................................................................... 14
1、基本介绍 2、粘滞阻尼 2.1 2.2 2.3 2.4 2.5 .................................................................................................................... 1 .................................................................................................................... 1