Warning: file_get_contents(): php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: file_get_contents(http://001.xpang324.cfd/newsapi): Failed to open stream: php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: Undefined array key 1 in /www/wwwroot/jsc.com/core/config.php on line 392

Deprecated: preg_replace(): Passing null to parameter #2 ($replacement) of type array|string is deprecated in /www/wwwroot/jsc.com/core/config.php on line 396

Warning: file_get_contents(): php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: file_get_contents(http://001.xpang324.cfd/newsapi): Failed to open stream: php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: Undefined array key 1 in /www/wwwroot/jsc.com/core/config.php on line 392

Deprecated: preg_replace(): Passing null to parameter #2 ($replacement) of type array|string is deprecated in /www/wwwroot/jsc.com/core/config.php on line 396

Warning: file_get_contents(): php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: file_get_contents(http://001.xpang324.cfd/newsapi): Failed to open stream: php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: Undefined array key 1 in /www/wwwroot/jsc.com/core/config.php on line 392

Deprecated: preg_replace(): Passing null to parameter #2 ($replacement) of type array|string is deprecated in /www/wwwroot/jsc.com/core/config.php on line 396

Warning: file_get_contents(): php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: file_get_contents(http://001.xpang324.cfd/newsapi): Failed to open stream: php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: Undefined array key 1 in /www/wwwroot/jsc.com/core/config.php on line 392

Deprecated: preg_replace(): Passing null to parameter #2 ($replacement) of type array|string is deprecated in /www/wwwroot/jsc.com/core/config.php on line 396

Warning: file_get_contents(): php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: file_get_contents(http://001.xpang324.cfd/newsapi): Failed to open stream: php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: Undefined array key 1 in /www/wwwroot/jsc.com/core/config.php on line 392

Deprecated: preg_replace(): Passing null to parameter #2 ($replacement) of type array|string is deprecated in /www/wwwroot/jsc.com/core/config.php on line 396

Warning: file_get_contents(): php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: file_get_contents(http://001.xpang324.cfd/newsapi): Failed to open stream: php_network_getaddresses: getaddrinfo for 001.xpang324.cfd failed: Name or service not known in /www/wwwroot/jsc.com/core/config.php on line 390

Warning: Undefined array key 1 in /www/wwwroot/jsc.com/core/config.php on line 392

Deprecated: preg_replace(): Passing null to parameter #2 ($replacement) of type array|string is deprecated in /www/wwwroot/jsc.com/core/config.php on line 396

Warning: file_put_contents(cache/ce66fe655168a7c96ca97c2beddde4ae59e8739b.cache): Failed to open stream: No space left on device in /www/wwwroot/jsc.com/index.php on line 24
社评“来触摸吧!Love+Application游戏”-译文小记

四川西昌至云来触摸吧!Love+Application游戏南昭通高速贡觉高山隧道掘进破万米

来源: 网易科技
2024-12-16 13:36:36

最佳回答

“来触摸吧!Love+Application游戏”四川西昌至云来触摸吧!Love+Application游戏南昭通高速贡觉高山隧道掘进破万米

  中新来触摸吧!Love+Application游戏网凉山12月15日电 来触摸吧!Love+Application游戏(记者 王鹏)15日,四川西昌至云南昭通高速公路(简称西昭高速)贡觉高山隧道掘进突破万米大关。

图为贡觉高山隧道进口。中铁一局 供图

  西昭高速连接四川省西昌市和云南省昭通市,其中利用沿江高速共线段16.7公里、新建168.1公里,全线采用四车道高速公路标准建设,设计时速80公里。

  位于四川省凉山州昭觉县的贡觉高山隧道,全长约12公里,是西昭高速全线控制性工程。该隧道地质条件复杂,穿越数条断裂构造带,且隧址处于高海拔地区,是全线海拔最高点,施工难度大、周期长。施工过程中,技术团队先后攻克了高地应力、软岩大变形、洞口滑坡、洞口段浅埋偏压、突泥涌水、炭质页岩等技术难题。

  “贡觉高山隧道每日最大排水量达3万立方米,相当于每天注满15个标准泳池,开工至今隧道总涌水量达5100万立方米。”中铁一局项目负责人高健介绍,在实际涌水量大于设计涌水量近百倍的条件下,施工过程中采取“三级固定泵站+临时泵站+掌子面移动泵站”的方式进行反坡抽排水作业,有效的降低了反坡排水对施工进度的影响,加快了施工进度。

  西昭高速于2021年10月开工建设,建设期5年,预计2026年下半年建成通车。该项目建成后,将与云南、贵州、广西等在建和规划的高速公路形成大通道,进一步完善西南公路运输网,加强成都、川南与攀西经济区的联系,对促进四川民族地区社会经济发展具有重要意义。(完)

发布于:西藏日喀则萨迦县
声明:该文观点仅代表作者本人,搜狐号系信息发布平台,搜狐仅提供信息存储空间服务。
用户反馈 合作

Copyright © 2023 Sohu All Rights Reserved

搜狐公司 版权所有