岩组的 meaning in Chinese
petrofabric
Examples
- By the large quantity of indoor and field soil mechanics test , this paper investigated physics and mechanics property of xigeda stratum and xigeda compounding filling , profoundly and systematically studied on shearing strength , cbr ( including indoor cbr and field cbr ) and intensity feature of xigeda compounding filling . the new achievement and cognition as follows : ( 1 ) cbr value is decided by moisture content and mudstone content of xigeda compounding filling . the filling material can satisfy minimum intensity standard of express highway when mudstone content is less than some fixed value , ( 2 ) this paper established field cbr standard value which can synthetically evaluate the filling material nature and field compaction degree . ( 3 ) the optimal compacting mean of xigeda compounding filling is hard oscillation first and weak oscillation later , not traditional way which is weak oscillation first and hard oscillation later . ( 4 ) this paper put forward the conception of optimum moisture content in construction different from optimum moisture content of indoor impaction
本文以昔格达填料强度特征为研究对象，通过大量的室内及现场试验，从昔格达地层岩组的物理力学性质、昔格达填料的物理性质入手，对昔格达填料的抗剪强度、室内承载比及现场承载比特征进行了较系统地研究，获得了如下认识及进展：昔格达混合填料承载比值受填料含水量及其中泥岩含量的影响，当泥岩含量小于一定值时，昔格达混合填料具有较高的承载比值，能够满足高速公路对填料的最低强度要求；建立了综合评判昔格达填料性能及现场压实效果的现场承载比( cbr )标准；对于昔格达填料而言，最佳的碾压方式为先强振后弱振而不是传统的先弱振后强振；提出了与室内击实最优含水量相区别的施工最佳含水量的概念。 - The lithology of c petrofabric is marble , accidental gneiss . by field attitude , rock association character , petrography and petrochemistry , we know that the protolith of a petrofabric is mainly composed of pelite , sandstone and basic to acidic volcanic , that of b petrofabric mainly a suite of pelite , sandstone ( maybe include volcanic ) , and that of c petrofabric mainly limestone , impurity limestone , a few of pelite and pyroclastic rock
A岩组的岩性主要是各种角闪岩类和片麻岩类夹有片岩，偶有变粒岩、大理岩。 b岩组的岩性主要是各种片岩夹有大理岩、石英岩。 c岩组主要是一套大理岩，偶有片麻岩。 - According to the original work on the stability problem of the left side of the river and the elementary analysis on the model of geological mechanism , two section planes of rock group t33 and j have been chosen to carry out the stability evaluation ( the slope stability analysis utilized the sarma program ) , both of which have the different rock characters . when loads are calculated , the internal force , underground water , earthquake force , their combination and measure to deal with anchorage force infliction are also considered
根据左岸边坡稳定问题的前期工作和地质力学模式的初步分析,并结合工程地质条件调查,选取岩性构成不同的t33岩组和j岩组的两个剖面分别进行稳定性评价(边坡稳定性分析采用sarma程序进行) ,计算载荷考虑了自重、地下水、地震力及其组合以及施加锚固力的处理措施。 - It is very resembly representative island arc volcanic rock in the geochemistry character , so i demonstrate that a petrofabric formed tectonic activity section and island arc environment ; i also demonstrate that parametamorphite in the a petrofabric formed tectonic activity section . b petrofabric is very resembly a petrofabric in many aspects , so i think that b petrofabric also formed island arc environment , but volcanic activity obvious weakened in the b petrofabric stage . c petrofabric formed carbonatite mesa
在地球化学特征方面与典型岛弧火山岩非常相似，得出a岩组形成于构造活动区，形成环境为岛弧环境。 a岩组的副变质岩的原岩碎屑岩是快速堆积的，处于构造活动区。 b岩组和a岩组对应的岩石在各个方面都非常相似，所以形成环境也为岛弧环境，只是火山活动在这期间明显减弱。 - The formation of a petrofabric is mainly composed of volcanics interlated with minor detrital rock , that of b petrofabric mainly detrital rock inter lated with minor volcanics , and that of c petrofabric mainly carbonate rock . the evidences in geochemistry character demonstrate that metamorphic volcanic rock of the a petrofabric belong to calc - alkaline volcanic rock
在代表性岩石原岩研究的基础上确立了各岩组的原岩建造类型，它们分别是： a岩组主要为一套火山岩夹碎屑岩沉积建造； b岩组主要为一套碎屑岩夹火山岩建造； c岩组主要为一套碳酸岩建造。