图示等截面直杆,材料的拉压刚度为EA,杆中距离A端1. 5L处横截面的轴向位移是:

作者: tihaiku 人气: - 评论: 0
问题 图示等截面直杆,材料的拉压刚度为EA,杆中距离A端1. 5L处横截面的轴向位移是:
选项
答案 D
解析

相关内容:截面,直杆,材料,拉压,刚度,中距离,处横截,位移

猜你喜欢

发表评论
更多 网友评论0 条评论)
暂无评论
错误啦!

错误信息

  • 消息: [程序异常] : MISCONF Redis is configured to save RDB snapshots, but it's currently unable to persist to disk. Commands that may modify the data set are disabled, because this instance is configured to report errors during writes if RDB snapshotting fails (stop-writes-on-bgsave-error option). Please check the Redis logs for details about the RDB error.
  • 文件: /twcms/kongphp/cache/cache_redis.class.php
  • 位置: 第 85 行
    <?php echo 'KongPHP, Road to Jane.'; ?>