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- The harm and control of unfavored engineering geologic factors after transformation from underground into open-pit mining in Zijinshan Gold Mine 紫金山金矿地下转露采生产中不良工程地质因素的危害与防治
- engineering geologic factors 工程地质因素
- Because of the influence of the engineering geologic condition, hydrogeological condition and artificial factor, it is easy to have landslide at tunnel portal. 由于受工程地质条件、水文地质条件及人为因素等影响,隧道洞口施工过程中易发生洞口滑坡。
- Geologic factors include: type of underlying material, depth to bedrock, depth of groundwater, and slope of land. 地质因素包括：地基的材质类型，基岩的深度，地下水的深度，地表的倾斜度。
- A. C. Waltham, Foundations of engineering geology. 参考书目：徐铁良，地质与工程，中国工程师学会。
- The rela tionships between various geologic factors and actions of northern sags are bett e r than those of southern sag. 北部凹陷含油气系统各地质要素和作用的匹配优于南部凹陷含油气系统 ;
- The engineering geologic problems of expansive soil and frost damage are often encountered in geotechnical engineering in Xinjiang. 在新疆岩土工程中经常会遇到膨胀岩土和冻胀破坏问题。
- It is expected to prevent or reduce blowout accidents through analyses of the signs and geologic factors of blowout in gas wells in eastern Sichuan Basin. 为此，通过对川东天然气井喷特征及其地质因素的分析，以期预防或减少井喷事故的发生。
- It is expected to prevent or reduce blowout accidents through analyses of the signs and geologic factors of blowout in gas wells in eastern Sichuan Bas. 川东地区是目前四川盆地天然气勘探开发的主战场,钻井工作量大,钻井中气侵、井涌、溢流显示频繁,特别是个别井喷事故的发生给企业带来了严重的经济损失和不良的社会影响。
- Based on the NURBS technique and the theory of partition for geologic body, the 3-D engineering geologic model for underground structures is established. 摘要工程区域地质条件是影响地下洞室群布置最主要的因素。
- Generally,weather denudation,differential uplift and the fault activity may be the main geologic factors of affecting the preservation condition of reservoirs. 影响油藏保存的地质因素主要包括风化剥蚀、差异性抬升和断裂活动。
- Rock mass is synthetic geologic mass, lied in definite geologic surrounding, divided by various structure plane and had definite engineering geologic characteristic. 岩体是赋存于一定地质环境中,由各种各样的结构面所切割,具有一定工程地质特性的岩石综合体。
- TGP damsite has an excellent engineering geology condition. 三峡坝址工程地质条件优越。
- The main controlling factors of embankment slope stability are engineering geological petrofabric,rockmass structure type and structure of embankment. 在岸坡稳定性分析评价中,控制岸坡稳定的主要因素有岸坡岩性组合特征、岩体结构类型和岸坡结构类型。
- The sediment-environment, the mineral assemblages, and influence of marine are the main geologic factors of the contents and distribution patterns of rare-earth element in the coals. 煤的沉积环境、煤中无机矿物的组成以及海水的影响是控制煤的稀土元素质量分数及其配分模式的主要地质因素。
- Based on the general principle of DDA,discontinuous deformation analysis,and the engineering geologic characteristics of Xintan landslide,the numerical simulation is carried out by DDA on the movementprocess of Xintan landslide. 简要介绍了非连续变形分析的基本原理,分析了新滩滑坡的工程地质特征和发展变化特征,并用非连续变形分析的方法对该滑坡运动的全过程进行了数值模拟,明确了其时空变化规律。
- This paper has estimated the engineering geologic features of Penglai zhen formation in Luodai gasfield of West Sichuan, and carried out feasibility assessment on foam fracturing in Luodai gasfield. 针对川西洛带蓬莱镇组的工程地质特征,对泡沫压裂在川西洛带气田应用进行了可行性评价。
- XIU Jun-feng,XU Tong-hai,MA Dai-xing,et al.The geological factors and distribution of geostress along river valley[J].Chinese Journal of Rock Mechanics and Engineering,1986,5(3):257-266. [3]修俊峰;徐同海;马代馨;等.;沿河谷地区地应力的地质成因及其展布规律[J]
- Based on the data obtained in the engineering geologic investigation,this paper makes analysis and evaluation on the landforms and formation lithology of Xiashijiazhuang Reservoir. 在工程地质勘测所获得资料的基础上,对下石家庄水库地貌与地层岩性进行了分析与评价。
- This paper introduced engineering geologic conditions of Baishapo rockfall in the Three Gorge reservoir area,analysed its formation mechanism and calculated its stability under main load compo. 介绍了三峡库区白沙坡崩滑体工程地质条件,分析了其成因机制,计算了该崩滑体在多种工况下的稳定性,对其稳定性作出了评价,并给出了其防治措施的建议。
