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rock characteristic
相关语句
  岩石性状
     Evaluation of Rock Characteristic Change of Dam Foundation
     大坝坝基岩石性状变化的评价
短句来源
  “rock characteristic”译为未确定词的双语例句
     Writer place unit —Yunnan Province Geology Survey undertook Xizang Autonomous Region 1 :250,000 Linzhi County Sheet(H46C003003) Longzi County Sheet(H46C004002) , Zhariqu Sheet (H46C004003) regional geologies investigate, the relies on 1 :250,000 region geologies investigate, choosing as: Rock characteristic and the earth structure environment analysises of later Triassic period Langjiexue Group on Xizang Langxian County .
     本论文是依托笔者所在单位—云南省地质调查院承担的西藏自治区1∶25万林芝县幅(H46C003003)、隆子县幅(H46C004002)及扎日区幅(H46C004003)区域地质调查而作,选题为:西藏朗县地区晚三叠世朗杰学群岩石学特征及大地构造环境分析。
短句来源
     Paleogene source rock characteristic and its evolution in Beitang Sag, Huanghua Depression.
     黄骅坳陷北塘凹陷古近系烃源岩特征与演化
短句来源
     through these studies and analysiss,following conclusions could be drawn:(1)The landslide is chiefly controled by rock characteristic and such compose feature、 rock discontinuity structural plane、 Groundwater 、 human engineering effects, Else effect like earthquake and so on element is relatively slight.
     (1)工程区滑坡主要受岩性及其组合特征、构造(结构面)、地下水、人类工程活动四个方面因素的影响与控制,其它如地震等因素的影响较为轻微。
短句来源
     The data of practical observation of rock movement and the Knothe time function are analyzed,the concept of cover rock characteristics is proposed as a supplement for the Knothe time function,and the determination method of the rock characteristic parameters and the time influencing parameters as well as the relations between them are discussed.
     分析实际岩移观测资料及Knothe时间函数,提出完善、补充Knothe时间函数理论的覆岩岩性参数概念,探讨了覆岩岩性参数和时间影响参数的确定方法及二者之间的关系。
短句来源
     Based on the rock characteristic parameters of SZ36-1 oil reser-voir,the effects of viscosity,denudation coefficient,inlet pressure drop,primary permeability on the development of wormhole,core porosity and permeability were re- searched.
     通过建立一维出砂模拟模型,以SZ36-1油藏岩石特性参数为例,研究了不同粘度、剥蚀系数、入口端压差及原始渗透率等因素对蚯蚓洞发育、岩心孔隙度、渗透率等方面的影响。
短句来源
更多       
  相似匹配句对
     The Rock
     礁石
短句来源
     Study to the Characteristic on Jump Crushing the Rock
     岩石跃进破碎特性的研究
短句来源
     Study of Grouting Characteristic in Fractured Rock masses
     裂隙岩体灌浆特性的研究
短句来源
     is its spiritual characteristic.
     “任气好侠,悲歌慷慨”是其精神特质,具有质朴原始的特点;
短句来源
     ROCK METALS
     金属摇滚
短句来源
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  rock characteristic
It is shown that the most important rock characteristic for the stress dependence of various rock properties is the tensor of stress sensitivity.
      


Basing on actual measurements ot both the lateral pressure sustained by tunnel linings and the internal stresses induced in it, an analysis is made in combination with the cracking and displacement, which indicates that the observed lateral pressure is larger than what is stipulated in the current Railway Design Specifications,and the practical rock characteristics is more variegated than that catalogued in the specifications. After a briefing of the deformation and the stress redistribution in the surrounding...

Basing on actual measurements ot both the lateral pressure sustained by tunnel linings and the internal stresses induced in it, an analysis is made in combination with the cracking and displacement, which indicates that the observed lateral pressure is larger than what is stipulated in the current Railway Design Specifications,and the practical rock characteristics is more variegated than that catalogued in the specifications. After a briefing of the deformation and the stress redistribution in the surrounding rock,the author of this paper emphasizes the importance to the design practice of the semi-empirical formulas concluded from site measurements.

本文根据现场实测的地层侧向压力和隧道衬砌内力,结合隧道衬砌开裂和位移分析,说明隧道侧向压力比现行铁路设计规范所规定的为大,产生侧压力的岩层种类比规范所规定的更为广泛。作者在讨论了岩体的变形及其发展过程以后,强调由实测归纳出一些半经验公式对于工程设计的指导意义。

The comprehensive classification involving multiple factors described in this paperis based upon the structure characteristics of rock matrix to express its features ofengineering geology.In the meantime it also reflects the physical mechanics of rocks,and the basic pattern and law of deformation damage when rock matrix is subjectedto forces.The analysis of rock characteristics is made as accurate as possible and in detail,and the corresponding graphics involving the rock completeness,discount...

The comprehensive classification involving multiple factors described in this paperis based upon the structure characteristics of rock matrix to express its features ofengineering geology.In the meantime it also reflects the physical mechanics of rocks,and the basic pattern and law of deformation damage when rock matrix is subjectedto forces.The analysis of rock characteristics is made as accurate as possible and in detail,and the corresponding graphics involving the rock completeness,discount coefficient ofshear and strength index are compiled in order to reflect the objective reality.Thepressure values of surrounding rock is determined by a combined method using experi-ence,actual measurement and theoretical calculation to avoid the limitations of othermethods.

本分类采用多因素的综合分类法,以岩体的结构特性为基础来表征其工程地质特征。同时还反映岩体的物理力学特性以及受力时变形破坏的基本方式和规律。分类对岩体特性的分析力求详细、准确,并以岩体的完整性、剪切折减系数和强度指标,用列表法予以相对应,以便尽可能地反映客观实际情况。围岩压力值的确定方法拟用经验、实测和理论计算相结合的方法,避免了各种方法的局限性。

This paper gives a description on the corresponding relationship between the injection pressure at rock breakage and that at sound emission,behavior of the frequency and amplitude of sound wave,and gives fracturing stresses corresponding to zero or negative tangential stress respectively.A conclusi- on that some rock characteristics exhibited in the hydrofracturing process are different from those obtained by other experiment techniques is reached,A more detailed recognition of the rock properties...

This paper gives a description on the corresponding relationship between the injection pressure at rock breakage and that at sound emission,behavior of the frequency and amplitude of sound wave,and gives fracturing stresses corresponding to zero or negative tangential stress respectively.A conclusi- on that some rock characteristics exhibited in the hydrofracturing process are different from those obtained by other experiment techniques is reached,A more detailed recognition of the rock properties will be important in the pr- ediction of behavior of rocks in both engineering and earthquake problems.

本文记述了模拟野外地壳应力场的室内水压致裂真三轴实验中,岩石产生声发射时的注入压力和岩石破坏时的注入压力的对应关系,以及声发射频率、幅度等方面的表现,记述了岩样在零切向应力及负切向应力时对应的破裂压力。从而得出岩石在水压致裂过程中表现出与其它实验方法不同的一些特性的结论,进一步加深了对岩石性质的认识,这对于预测岩石在工程和地震中的行为都有重要意义。

 
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