地层结构

现代长江水下三角洲的浅地层结构及其沉积环境

Shallow stratigraphic texture of the Changjiang submarine Delta and its depositional setting

矿区及其外围的构造、地层结构、地势、水文等条件均有利于地下水热液循环。

The structure , stratigraphic texture , topography and hydrology of the mine field and its surroundings are favourable for the circulation of underground thermal water .

基于多层DEM表面模型的地层结构的三维可视化

D visualization of geological structure based on multi-layer DEM surface modeling

以数字高程模型（DEM）为基础，发展了多层DEM，形成了三维地层结构模型。

Based on Digital Elevation Model ( DEM ), 3 Dimension strata structure model through developing multiplayer DEM is formed .

同时通过对高速公路连接南线的地层结构特性分析及ANSYS有限元数值模拟，结果表明高速公路经越连接南线所经过采空区变形基本稳定，可满足高速公路的建设。

At the same time , on the highway connecting southern route through the strata structural characteristics of ANSYS finite element analysis and numerical simulation , the result shows that the deformation of the gob through the Southern lines is stability and can meet highway construction .

TSP技术是目前国内外较先进的隧洞超前地质预报技术，可以较准确地探明地层结构及深埋隐伏构造等不良地质问题，对防治隧洞施工中的地质灾害具有明显作用。

The technology of TSP ( Tunnel Seismic Prediction ) can prove up the stratigraphical structure and the geological problems from the deeply embedded blind formations more correctly , which has a significant effect on the prevention of the geologic hazard during tunneling .

坝基含卵砾中粗砂振冲加密试验与施工原河床上部平均5m地层结构松散，均需采用振冲加密法进行处理，才能达到设计要求的密实度。

The structure of the stratum with the thickness of about 5 m above the original riverbed is quite loose and then has to be treated by the vibroflotation compaction , so as to meet the compactness required by the design .

实践初步证明立体地震法可将地层结构识别的几何分辨力提高到2～3m；

Initial practices show that by using the stereoscopic seismic method the geometric resolution of formational texture recognition can be improved up to 2 ~ 3 m , and the resolution of distinguishing the spatial inhomogeneity of subsurface media can reach the acoustic log level .

矿区地层结构弱化与矿区地震灾害

Weakness of stratum structure and calamity of earthquake in mining area

基于Java/Java3D的三维地层结构模拟

The Simulation of 3D Stratum Structure Based on Java / Java3D

勘探仪器的参数必须与实际的地层结构相配合。

The parameters of equipment should fit the real crust structure .

变温对地层结构稳定性和出砂的影响

Effect of temperature change on formation stability and sand production

完成了参数化设计和荷载结构法计算，正在开发地层结构法计算功能。

Modules of parameterized design and Load-Structure calculation are completed .

采动损伤地层结构地震响应研究

Study on Earthquake Dynamic Response of Mining Damaged Stratum Structures

非线性振动中地层结构参数计算模型及其优化

Calculation and Optimization of the Earth Layer Structure Parameters in Non-Linear Vibration

地层结构的应力分区与煤瓦斯突出预测分析

Division of tectonic stress zones and prediction of coal and gas bursts

黄河三角洲区为粉土-软土地层结构。

The Yellow River delta is made up of silt and soft soil .

介绍了结构荷载模型以及地层结构法各自的理论依据。

It introduces the theoretical basis of . structure-load method and ground-structure method .

概述了矿区巨厚土层的地层结构及其基本组成特点。

The geological strata and it 's basic constitute characteristics are also introduced .

β是刻画地层结构的分形标应参数。

In the expres-sion β is the fractal scaling parameter that describes formation structure .

探讨了我省地层结构与盆地格架。

The paper discusses the stratigraphic structure and the basin framework in Hunan province .

基于地震道时频分析的地层结构解析原理和方法

Analytic principle and approach of stratigraphic structure based on time-frequency analysis of seismic traces

隧道衬砌结构计算方法有荷载结构法和地层结构法。

The design types of tunnel lining include loading structure method and stratum structure method .

城市地铁浅埋暗挖法隧道上覆地层结构研究

Urban story URBAN DESIGN Research on Superstratum Structures of Shallow Excavation Tunnel for Urban Subway

地层结构和场地特征对地脉动测试的影响

The Influence of Soil Stratification and Ground Characteristics on the Microtremor Tests ; schistose structure

探地雷达技术是本世纪70年代以来迅速发展起来地一门新技术，它利用高频电磁波的反射来探测目的体及地层结构。

Ground-Penetrating Radar ( GPR ) is a new technique which develops rapidly from the 1970s .

其二是地层结构条件，即砂体必须存在较好的上、下隔水岩层。

The second is the stratigraphic frame must be have better water-resisting overlying and underlying strata .

考虑地层结构和地下水位变化时地面沉降的模拟和预测

Simulation and Forecast of Ground Subsidence when Considering Layer Structure and the Chang of Groundwater Level

湖南省地层结构与盆地格架

Stratigraphic Structure and Basin Framework

利用面波信息的近海海洋地层结构的波动方程反演算法和算法优化；

A new reversion algorithm based on surface wave is put forward to identify the stratum structure .