新闻
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/13000704/20170823/31166265_2.html
Server: cms-8-251
Date: 2024/07/05 18:35:17

Powered by China
China

十年圆梦钢铁丝路 宝兰高铁建设者赓续向前与有荣焉

2017-08-23 17:51:12   中国青年网

“黄土湿陷性最强、滑坡地质灾害最严重、黄土陷穴最发育、线路通过的泥岩沙岩段最长,所处地震带最强。”郭俊奇用“四最一强”来形容线路所经区域的复杂情况。

可想而知,宝兰高铁的建设任务异常艰巨。在初期筹备工作中,“线路选址”成为整个工程首当其冲的重要任务。天水-秦安地区被称为“中国滑坡之乡”,线路经过区域滑坡总长达60公里。能否妥善解决好这一复杂多变的地质难题,是决定整个工程成败的关键所在。

为此,中铁一院成立了技术专家组,全程为项目“把脉会诊”,120余名专业技术人员常驻现场,大范围利用航卫片遥感判释、地质调绘、物理勘探、原位测试、钻探、挖探以及室内试验等地质综合勘察方法进行野外勘察。

可以说,宝兰高铁的线路是被这些“探路先锋”踩出来的。

“从宝鸡到天水段的公路经常堵车,这样的事儿在勘测期间基本上天天都能遇着,少则堵上几个钟头,多则堵上一整天。”谈起勘测期间无处不在的交通状况,中铁一院宝兰高铁地质专业负责人张喆记忆犹新,“为了避免被堵在路上,从队伍进入现场勘测,我们常常把车开下便道,几乎每过几天就要在这‘能把肠胃给颠出来’的道路上往返一个来回,如果遇到路不通的地方,大家就下车步行到目的地开展野外调查。”

张喆告诉记者,由于较差的路况,同事们在外业调查中吃了不少苦头。但这些都不算什么,铁路经过区域复杂多变的地质条件、线路引入兰州枢纽等问题,才是真正的拦路虎。对中铁一院技术人员而言,宝兰客专的现场勘察设计工作是一场不折不扣的硬仗。

中铁一院技术专家组充分发扬“青藏铁路尖兵精神”,为优质高效完成宝兰客专勘测任务提供技术支持。

中铁一院供图

现场勘测期间,专业人员每天都工作到深夜,一天最多只能休息三、四个小时。由于受环保、地方规划等很多客观原因影响,线路方案一改再改,100多公里的线路长度范围内前后仅方案就做了100多个。

勘测队员中有小伙子,也有女战友。

李显伟是水文地质专业的技术负责人,作为为数不多的女同志,她每天跟男同志一起出野外作调查,翻山越岭,采集水样。一次工作中,李显伟因心肌炎突然晕倒,但她不顾旁人的劝说,不想因为个人原因而影响整体工作进度,依然带病坚持工作。

上一页2/4下一页
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/13000704/20170823/31166265_2.html
Server: cms-8-251
Date: 2024/07/05 18:35:17

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/13000704/20170823/31166265_2.html
Server: cms-8-251
Date: 2024/07/05 18:35:17

Powered by China
China

相关阅读

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/13000704/20170823/31166265_2.html
Server: cms-8-251
Date: 2024/07/05 18:35:17

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/13000704/20170823/31166265_2.html
Server: cms-8-251
Date: 2024/07/05 18:35:17

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/13000704/20170823/31166265_2.html
Server: cms-8-251
Date: 2024/07/05 18:35:17

Powered by China
China
分享到:
0 0
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/13000704/20170823/31166265_2.html
Server: cms-8-251
Date: 2024/07/05 18:35:17

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/13000704/20170823/31166265_2.html
Server: cms-8-251
Date: 2024/07/05 18:35:17

Powered by China
China

美图推荐

404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/13000704/20170823/31166265_2.html
Server: cms-8-251
Date: 2024/07/05 18:35:17

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/13000704/20170823/31166265_2.html
Server: cms-8-251
Date: 2024/07/05 18:35:17

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/13000704/20170823/31166265_2.html
Server: cms-8-251
Date: 2024/07/05 18:35:17

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/13000704/20170823/31166265_2.html
Server: cms-8-251
Date: 2024/07/05 18:35:17

Powered by China
China

为您推荐

加载更多>>
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/13000704/20170823/31166265_2.html
Server: cms-8-251
Date: 2024/07/05 18:35:17

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/13000704/20170823/31166265_2.html
Server: cms-8-251
Date: 2024/07/05 18:35:17

Powered by China
China
404 Not Found

404 Not Found

Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!

URL: http://3g.china.com:8080/act/news/13000704/20170823/31166265_2.html
Server: cms-8-251
Date: 2024/07/05 18:35:17

Powered by China
China