|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
2009年04 期
| 标题 |
| 西安市大兴路立交匝道震后梁体复位施工方法(49 卷) |
| 英文标题 |
| Construction method on location-restoring of girder body after earthquake on Daxing Road ramp crossing in Xian city |
| 摘要 |
| 采用布置竖向千斤顶及横向千斤顶相结合的方法对地震中产生移位的连续梁顶升并复位，详细分析了梁移位的原因，介绍了千斤顶的布置、顶升的步骤以及注意事项，进一步提出了杜绝此类问题发生的解决办法，并介绍了梁体顶升过程中的监控措施。 |
| 作者 |
| 新闻作者:侯广伟，宁和平 |
| 关键字 |
