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Studying of Kinematics and Elements of Tension of Blocks of the Massif According to Field Geological Observations
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作者 R. A. Umurzakov M. Yu. Muminov 《World Journal of Mechanics》 2017年第9期243-254,共12页
The description of the received new results of field geological (teсtonophysical) study of massifs of rocks is provided: tectonic jointing, explosive and folded deformations, mirrors of slidings, tectonic motions of ... The description of the received new results of field geological (teсtonophysical) study of massifs of rocks is provided: tectonic jointing, explosive and folded deformations, mirrors of slidings, tectonic motions of blocks of breeds. Reconstruction of fields of tension according to geological data of the certain massif of the Chatkalo-Kurama mountain area (Tien-Shan)—a coastal zone of the Charvak reservoir and the Almalyk mining industrial region is executed. The multidirectional motions of blocks of rocks in the massif of a coastal zone of the Charvak reservoir connected with tectonic and technogenic factors are revealed. The scheme of kinematics and the intense deformed condition of blocks of the Almalyk district is received. Here the regional field of tension with horizontal and submeridional orientation of an axis of the main normal tension of compression at the inclined provision of two other axes are observed. The received results testify to opportunities field the tectonophysical of methods for obtaining important data on kinematics and dynamics of massifs of rocks, tectonic blocks, and features of their deformation. Such studying of the massif of rocks before the beginning and in the course of performance of work on objects of the national economy is important for the choice of design and optimum parameters of laying of excavations, control of a condition of their boards and walls, definition of strategy of safety of conducting mining operations and also seismic stability of constructions. 展开更多
关键词 massif of ROCKS Structure KINEMATICS Dynamics Tectonophysics Deformations Mirrors of Slidings FIELD of Tension
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乌石山隧道右线进口山体滑坡的整治措施 被引量:1
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作者 廖龙华 《广西交通科技》 2002年第3期47-50,共4页
针对龙岩漳龙高速公路乌石山隧道右线进口施工中发生山体滑坡的情况 。
关键词 乌石山隧道 右线进口 山体滑坡 整治措施
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长江河口南支水下地质灾害的初步研究
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作者 田常德 《上海地质》 1992年第1期31-39,共9页
本文根据笔者在1984—1988年期间,从事长江河口南支水域浅地层剖面调查,所得大量实际资料的介释、分析、研究。指出该地区存在的多种水下地质灾害现象,探讨了它们形成的原因以及对水下工程和航运事业的危害。提供了水下地质灾害现象的... 本文根据笔者在1984—1988年期间,从事长江河口南支水域浅地层剖面调查,所得大量实际资料的介释、分析、研究。指出该地区存在的多种水下地质灾害现象,探讨了它们形成的原因以及对水下工程和航运事业的危害。提供了水下地质灾害现象的实际位置和有关正确数据。 展开更多
关键词 水下地质灾害 水下滑塌 长江河口
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云南南景高速阿比村隧道加宽带突泥涌水原因分析与处治技术 被引量:6
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作者 陈俊武 李国锋 +3 位作者 王明江 杨峰 王安民 仝跃 《现代隧道技术》 CSCD 北大核心 2022年第S01期858-865,共8页
云南地处横断山区,受印度洋与欧亚板块挤压作用,地质条件差,围岩破碎富水,隧道施工时常发生突泥涌水工程问题。阿比村隧道为南涧至景东高速公路的控制性工程,隧道施工过程中左洞ZK30+569~594段加宽带出现突泥涌水。通过现场测斜孔监测... 云南地处横断山区,受印度洋与欧亚板块挤压作用,地质条件差,围岩破碎富水,隧道施工时常发生突泥涌水工程问题。阿比村隧道为南涧至景东高速公路的控制性工程,隧道施工过程中左洞ZK30+569~594段加宽带出现突泥涌水。通过现场测斜孔监测及数值计算和综合分析,揭示隧道上方山体位移成因及发展规律;进一步采用地质钻孔确定坍塌体的规模,重新设计初期支护、二次衬砌厚度和配筋等参数;依据位移数据与地质钻孔成果,提出隧道突泥涌水段的综合处治措施。现场实施及后续监测表明:隧道加宽带突泥涌水处治效果良好,可为类似工程提供参考和借鉴经验。 展开更多
关键词 隧道 软岩 突泥涌水 山体位移 处治措施
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