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- 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。
- seamless engineering geological model 无缝工程地质模型
- Engineering Geologic Model 工程地质模型
- Therefore, a sealed engineering geological modeling (SEGM) suitable for numerical simulation is developed, realizing the tight combination between geological modeling and numerical simulation. 为此,本文提出一种适合于数值模拟的无缝工程地质建模方法,实现地质建模与数值模拟的紧密结合。
- Geologic model of the Upper Guantao Formation in Chengdao oil field. 埕岛油田馆陶组上段油藏地质模型
- Keywords sub level caving;thick unconsolidated aquifers;safety pillars under water bodies;engineering geological model; 工程地质模型;放顶煤开采;厚松散含水层;防水煤岩柱;
- 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。
- In this paper the Discrete Smooth Interpolation(DSI)is used to build the horizon,and then 3D geologic model is built by these horizons. 本文应用离散光滑插值方法来构建地层面,并建立了三维地质模型。
- According to seismic coherent body,this paper predicts distribution of fractures,uses equivalent medium theory,and establishes geologic model. 根据地震相干体,预测出裂缝的分布,引入等效介质理论,建立了地质模型。
- Based on original data, a geologic model is constructed according to the geologic tasks of 3-D VSP survey for Lungu 38 well. 首先以轮古38井区已有资料为基础，结合三维VSP所要解决的地质问题，建立了地质模型；
- 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。
- Keywords engineering geological investigation;VSP forward modelling;geological model; 工程地质勘查;VSP正演模拟;地质模型;
- A detailed geologic model with compartmentalization and layering schemes was established which was most likely to control fluid movements within the reservoir. 为了尽可能控制油藏内的流体运动，建立了一个详细的地质区域化和分层方案模型。
- 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。
- 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。
- Engineering geological model 工程地质模型
- TGP damsite has an excellent engineering geology condition. 三峡坝址工程地质条件优越。
- Keywords Engineering Geological Environmental Quality;Three-Dimensional Geological Modeling and Visualization;Discrete Smooth Interpolation （DSI）;Parameter model; 工程地质环境质量;三维地质建模与可视化;离散光滑插值（DSI）;参数模型;
- 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。
