Cover Picture: Geomechanics and Tunnelling 4/2024

Q4 Earth and Planetary Sciences

Geomechanik und Tunnelbau Pub Date : 2024-08-16 DOI:10.1002/geot.202480401

引用次数: 0

Abstract

After a delayed start on the Slovenian side the breakthrough of the second tube of the Karawanks Tunnel took place on March 18, 2024. During the excavation work on the southern, Slovenian tube, a change in the geology became apparent after the first 2800 m of excavation. Therefore, the support systems had to be adapted according to the new conditions. The construction company selected Omega-Bolt expandable friction bolts for further installation to control squeezing rock conditions. (Source: DSI Underground)

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封面图片：地质力学与隧道工程 4/2024

在斯洛文尼亚一侧延迟开工后，卡拉万克斯隧道第二节管道于 2024 年 3 月 18 日贯通。在斯洛文尼亚南侧管道的开挖工作中，地质情况在最初的 2800 米开挖后发生了明显变化。因此，必须根据新情况对支撑系统进行调整。施工单位选择了 Omega-Bolt 可膨胀摩擦螺栓进行进一步安装，以控制挤压岩石条件。(资料来源：DSI Underground）

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Geomechanik und Tunnelbau Earth and Planetary Sciences-Geotechnical Engineering and Engineering Geology

CiteScore

1.20

自引率

0.00%

发文量

111

期刊介绍： The contributions published in Geomechanics and Tunnelling deal with practical aspects of applied engineering geology, rock mechanics and rock engineering, soil mechanics and foundation engineering, and primarily tunnelling. Each issue focuses on a current topic or specific project. Brief news, reports from construction sites and news on conferences round off the content. From the start of 2009 Geomechanics and Tunnelling has been published as a bilingual English/German journal.