1) geological forecast
超前地质预报
1.
Application of geological forecast on the tunnel construction of Yuanliang mountain
超前地质预报在圆梁山隧道施工中的应用
2.
Application of geological forecast technology on tunnel construction
超前地质预报技术在隧道施工中的运用
3.
On the application of the geological forecast in long and large tunnels
超前地质预报在长大隧道中的应用
2) advanced geological forecast
超前地质预报
1.
Application of the advanced geological forecast and the monitoring measurement in the tunnel;
超前地质预报与监控量测在隧道中的应用
2.
The application of transient EM method tunnel advanced geological forecast
瞬变电磁法隧道超前地质预报技术的应用
3.
Application of fractal description of rock mass joint and cracks network to advanced geological forecast of tunnels
节理网络分形在隧道超前地质预报中的应用
3) advance geological forecast
超前地质预报
1.
Therefore, advance geological forecasting plays a very important role in tunnel construction.
隧道施工在不同的地质段需要采取不同的施工方案和措施,因此超前地质预报在施工中占有重要的位置。
2.
In recent years, TSP has been used for advance geological forecast in tunnel construction, and it has been well accepted by Chinese technical personnel.
在近几年的隧道工程施工实践中 ,利用TSP超前地质预报系统进行有效地预测预报掌子面前方的地质情况 ,已经得到我国隧道工程技术人员的广泛的认同。
3.
A brief description is given of advance geological forecast technology for tunnels on karst or varied geological conditions, including three long term forecast technologies, three short term forecast technologies, and geological disaster monitoring, judgment and alarming technology.
概略论述了岩溶或者地质复杂隧道隧洞广义的施工地质灾害超前地质预报技术 ,其中包括TSP探测解译、断层参数预测法预报隧道断层和地面不良地质体投射法等 3种长期超前地质预报新技术 ,包括地质雷达探测解译、掌子面编录预测法、不良地质前兆预测法等 3种短期超前地质预报新技术 ,还包括施工地质灾害监测、判断和警报新技
4) advance geological prediction
超前地质预报
1.
Therefore reasonable advance geological prediction method should be adopted to avoid the possible geologic hazard.
隧道掌子面前方和周围的不良地质条件极易引起隧道塌方、涌水,导致人员伤亡、设备毁坏、工期延误,造成重大损失,因此需要采取合理的超前地质预报方法对可能发生地质灾害进行预报。
2.
Especially, to the tunnels constructed by TBM(Tunnel Boring Machine), the work for advance geological prediction is crucial to the successful construction of a project.
尤其是对于TBM施工隧洞,超前地质预报工作开展的好坏是工程能否成功建设的关键。
5) Geological prediction
超前地质预报
1.
In order to ensure the the progress of tunnel construction and tunnel safety, Long Xia railway’s xiangshan tunnel provided the scientific and accurate geological prediction.
本文以被铁道部评为高风险等级的龙厦铁路象山隧道超前地质预报工作为例,从超前地质预报分级、预报方法介绍、不良地质综合地质预报等方面进行阐述,并通过对比、量化分析对象山预报工作进行总结。
2.
Research purposes: The purposes are to improve the accuracy of geological prediction in advance,speed up the construction process of the tunnel,accurately predict the scale and position of unfavorable geological body ahead the place of tunneling,reduce the construction investment and person\'s death and injury during the construction and provide the reference to the similar works in future.
研究目的:本研究旨在提高超前地质预报的精度和加快隧道施工进度,准确地预报出隧道掘进前方不良地质体的规模与位置,在施工中最大程度地减少工程投入和人员伤亡,同时也为今后隧道的超前地质预报提供有意义的借鉴。
3.
Combining with macro-geology,we analyzed the comprehensive geological prediction in front of a certain distance and around a range of poor geological conditions.
论述了宜万铁路金子山隧道超前地质预报的实施方案,并结合宏观地质,对隧道前方一定距离和隧道周边一定范围内的不良地质进行了超前预测预报分析,发现隧道施工前方地质条件的变化,确保了隧道施工安全。
6) geology prediction
超前地质预报
1.
Taking Changlingguan tunnel as an example,the author presents some geology prediction methods that are suitable for the tunnel and are widely used on Hefei～Wuhan passenger-dedicated railway in terms of working principle,applicability,advantages/disadvantages and application results,which can provide reference for the geology prediction of long tunnels and underground works in the future.
以新建合武铁路长岭关隧道为例,介绍了适合本隧道并在合武线广泛采用的几种超前地质预报技术手段及其工作原理、适用性、优缺点、实施效果等,希望对今后的长大隧道及地下工程超前地质预报工作提供参考,让感兴趣的同仁有所借鉴和启发。
2.
By means of geological survey of ground surface along the tunnel,measurement of wave velocity,and geologic sketching of both tunnel face and walls within the tunnel,the long-term geology prediction which forecasts basic geological conditions,such as lithol.
采用地面地质调查、波速测试、隧道内掌子面和侧壁地质素描及超前钻孔等方法手段,通过数据分析处理,对其中F4断层基本地质特征进行了预报,如断层岩性、规模、位置的长期超前地质预报和精度较高的短期超前地质预报。
补充资料：短期天气预报(见天气预报和天气图预报)
短期天气预报(见天气预报和天气图预报)
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说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条