大理岩

C岩组主要是一套大理岩，偶有片麻岩。

The lithology of C petrofabric is marble , accidental gneiss .

大理岩冲击脆断的CT观察研究

CT observation for brittle - shock fracture surface of marble

基于SEM的大理岩单轴受压全过程细观损伤量化研究

SEM-Based Investigation on the Quantification of Meso-Damage of Marble under Uniaxial Compression

砂岩和大理岩纵波速度及Q值实验研究

An experimental study of compressive wave velocity and Q value of sandstone and marble

加载速率对大理岩动态断裂韧度（K（1d））的影响

Influence of loading rate on dynamic fracture toughness of marble

碳酸盐岩石变质流体中CO2活度的估算方法&以内蒙古集宁群大理岩为例

A method for estimating activity of CO_2 in metamorphic fluids of carbonate rocks & Exemplified by marble of Jining Group in Inner Mongolia

研究了单轴压缩下超声P波在干燥和饱水的小浪底砂岩和房山大理岩中的衰减和速度。

The QP values as well as the velocities Vp of P wave in dry and saturated specimen of Xiaolangdi sandstone and Fangshan marble are studied as functions of axial stresses .

大理岩动态拉伸强度及弹性模量的SHPB实验研究

Experimental Study for Dynamic Tensile Strength and Elastic Modulus of Marble using SHPB

大理岩动态劈裂拉伸的SHPB实验研究

An experimental study for the dynamic split tension of marble disc using SHPB

大别-苏鲁造山带大理岩中榴辉岩包体的锆石U-Pb年龄及其地质意义

Zircon U-Pb Dating of Marble-associated Eclogite in the Dabie-Sulu Orogenic Belt and Its Geological Implications

设计基于SEM的大理岩细观损伤全程数字化跟踪试验方案，对四川锦屏大理岩试样进行了单轴压缩细观损伤的全程试验。

A whole process digital tracking test scheme of marble meso-damage based on scanning electron microscopy ( SEM ) is designed for the uniaxial compression of a marble sample from Jinping , Sichuan .

白云质大理岩中碳酸盐矿物的δ13C值也可以用碳酸岩受到海水碳酸盐混染加以解释。

The δ 13C values observed in carbonate and silicate minerals can also be explained by carbonatite assimilated by oceanic carbonate .

在MTS伺服压机上对不同饱和状态的砂岩、大理岩标本进行了垂直层理和平行层理两个方向的正弦波加载试验，研究了饱和岩石的各向异性及非线性黏弹性行为。

Low-frequency uniaxial stress cycling tests were conducted on sandstone and marble in different saturation condition to find the possible anisotropic and nonlinear behavior .

利用新近完成的弹性波参数测量系统，我们在静水压力（常压&32MPa）范围内，对不同饱和度砂岩和大理岩的纵波速度和Q值进行了测试。

With the wave parameter testing system , we have tested the P wave velocity and Q value of Sand (?) stone and Marble with various saturation under the hydraulic pressure ( 0.1 32MPa ) .

并分析了曲线的特点，建立了由Kelvin模型和Maxwell模型串联组成的Burgers大理岩蠕变理论模型，求出了相应的蠕变参数。

The Burgers theoretical model by Kelvin model and Maxwell model is established by analyzing the features of the curve and its parameters are obtained .

通过对含硼白云质大理岩C、O同位素及B同位素地球化学进行分析显示了该矿床海相沉积碳酸盐岩的特点，地层及矿体中的硼质同来源于深部。

Analyzing the Geochemistry of C 、 O isotopes and B istope in boracic dolomitic marble , it can be seen that the ore is marine sediment carbonate type , that is , the boron in the layer and in the ore came from the depth .

本中给出了长宽高为180×40×40mm的大理岩试件的典型荷载-切口张开位移曲线和示波照片。

The load-displacement curve of a marble specimen with size of 180 × 40 × 40mm is given in the paper .

粒径为5mm的粗晶大理岩，试样强度随长度变化不很明显，长径比小于2.5的试样的峰后应力降低过程大体相似。

For the marble blocks of coarse crystal with grain size of 5 mm , the influence of their length on the strength is not apparent .

与钻爆法相比，由于TBM不产生爆破力，从而使得大理岩力学性能增加，大理岩的抗破坏能力明显增强。

Compared with the drilling and blasting , blasting the TBM does not produce power , so that the increase in the mechanical properties of marble , marble obviously enhanced the anti-sabotage . 3 .

豫西东秦岭造山带核部杂岩中大理岩Pb-Pb等时线年龄及其地质意义

Pb-Pb dating of marbles from the core complex of East Qinling orogenic belt , western Henan and its geological implication

样品尺寸为40cm×40cm×20cm，辉长岩、大理岩各4块。

The scale of rock samples is 40 cm × 40 cm × 20 cm . The samples of gabbro and marble is four piece respectively .

结果表明：在裂纹缓慢扩展阶段，Q值随应力强度因子的增大总体上呈下降趋势，局部有较复杂的变化，反映了大理岩三点弯曲预制裂纹试样衰减的特殊性。

It is found that the Q Value decreases with the increment of the stress intensity factor from the whole Variation trend but the change law of the Q Value with the stress intensity factor is complicated in the partial scope , reflecting the special attenuation characteristic .

异常高的δ18O值表明M类榴辉岩与围岩-大理岩在变质过程中发生过强烈的氧同位素交换。

In the Rongcheng region , the extremely high δ 18O values of M-eclogite suggest that a strong oxygen isotopic exchange happened between the M-eclogite and its country-rock , marble , during metamorphisms .

大别地块高压和超高压变质岩带的大理岩的δ13C数值为1‰～6‰，δ18O数值为5‰～23‰。

δ 13 C of the marble occurred in high pressure and ultra high pressure metamorphic rocks belts of Dabie block are 1 ~ 6 per mil , the δ 18 O from 5 to 23 per mil .

利用RMT-150B岩石力学多功能试验机完成了单轴压缩状态下砂岩、大理岩和花岗岩试件疲劳破坏变形及机理的较为系统的试验研究。

Testing study is made on the fatigue failure and deformation mechanism of sandstone and marble under uniaxial compression condition with rock mechanics test equipment RMT-150B .

利用直径00mm的分离式Hopkinson杆对大理岩巴西圆盘和平台巴西圆盘试样进行了动态劈裂实验。

The dynamic split tests of marble using both Brazilian disc and flattened Brazilian disc were performed at high strain rate with split Hopkins pressure bar ( SHPB ) of00mm diameter .

通过在MTS815.03型电液伺服控制试验机上进行试验，得到了大理岩在不同围压下的应力-应变全过程曲线。

Through the experiments on MTS 815.03 electric-hydraulic servo-controlled testing machine , the whole stress-strain curves of marble at confining pressures are drawn .

有鉴于此，用两种大理岩制作成CCNBD和ISRM1988年建议方法推荐的人字形切槽三点弯曲圆棒（CB）试样，分别在MTS810型材料试验机进行试验。

In view of it , two types of marbles are used to make CCNBD and chevron bend ( CB ) specimen suggested by ISRM in1988.These specimens are tested on the test machine of MTS810 model .

利用自行研制的UCT-1型蠕变试验装置，采用单调连续加载和分级加载方式，对南阳大理岩进行了单轴压缩蠕变试验研究。

By continuously loading and multi-stage loading , the creep test on Nanyang marble is performed by using the self-developed UCT-1 apparatus of creep test .

根据T2y6和T2b大理岩以及砂岩的峰前和峰后循环加卸载试验的结果，提出了弹塑性耦合力学模型。

Based on the results of experiments on two kinds of marble ( T2y6 and T2b ) and a kind of sandstone , an elasto-plastic coupling mechanical model is proposed .