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2003年10 期
| 标题 |
| 高原冻土地区桥梁基础施工的研究(43 卷) |
| 英文标题 |
| * |
| 摘要 |
| 在东北高寒地区基坑冻结法开挖已取得试验资料的 基础上，结合青藏高原地区的特殊气候条件，基坑采用冻结法开挖，基础采用预制混凝土块 拼装或扩大式自锚基础两种形式，从而提高了基坑的施工速度，减少了基坑的事故率，缩短 了铁路修建的工期。 |
| 作者 |
| 新闻作者:满洪高，屈彦玲，胡振文 |
| 关键字 |
关键词:高原冻土 基坑开挖 施工技术 |
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| 标题 |
| 高原冻土地区桥梁基础施工的研究(43 卷) |
| 英文标题 |
| * |
| 摘要 |
| 在东北高寒地区基坑冻结法开挖已取得试验资料的 基础上，结合青藏高原地区的特殊气候条件，基坑采用冻结法开挖，基础采用预制混凝土块 拼装或扩大式自锚基础两种形式，从而提高了基坑的施工速度，减少了基坑的事故率，缩短 了铁路修建的工期。 |
| 作者 |
| 新闻作者:满洪高，屈彦玲，胡振文 |
| 关键字 |
关键词:高原冻土 基坑开挖 施工技术 |
| COPYRIGHT©2001-2025 CHINA ACADEMY OF RAILWAY SCIENCES CORPORATION LIMITED，ALL RIGHTS RESERVED | ||
|
