In liaohe oil field , the distribution of shallow gas layers is very extensive , but geological conditions such as reservior sendiment and development are complicated ( particularly for shallow oil and gas layers , logging and geology datas which can be refered are very limited ) . the interpretation method for middle - lower layers and local areas ca n ' t be used in shallow layers ( well depth not more than 1600m ) 辽河油田浅气层分布较广，但由于储层的沉积、发育等地质条件比较复杂(特别是浅部油气层，可参考的测井、地质资料较少) ，用以往中深层及局部区块的解释方法已不能满足油田对浅部(井深小于1600米)的油气勘探开发需求。
By means of analyzing the history documents 、 archeology and geology information , the author considers that the dalang ruins in hepu county is not the ruins of the hepu port in the western han dynasty , the former conclusion is drawn by the project members of the cultural relic brigade of guangxi 摘要本文通过对历史文献及考古、地质资料的分析，认为合浦大浪城址不是广西文物工作队课题组所推定的西汉合浦港址，而是北宋开宝五年至太平兴国八年（ 972 ~ 983年）的廉州治所遗址。
According to the geological data which was gained by exploration investigation , establishing a geological model which can reflect rock mass characteristics ; with analyzing the internal and exterior factors synthetically , the deformation and possible failure mechanism and mode of the cut slopes was confirmed which combines with stereoic projection and other techniques ; the stabilities of the 14 high slopes are estimated synthetically by applicable design codes and guidelines . with the estimate result and some other analysis methods , the rock mass mechanical parameters of slope are identified ; as a results , 14 high slopes fall into 4 categories based on rockmass characteristics and discontinuities . the stability and deformation of some typical slopes was analyzed with distinct element method by udec ; the safety factor of some dangerous slopes are calculated by rigid limiting equilibrium method for comparison 首先着重研究影响边坡稳定性的内在因素,主要是通过地质勘探、测量、现场观测等手段取得研究区地质体的基础地质资料,建立起能够反映地质体结构特征的地质模型;随后综合分析潜在的内外部影响因素,并结合赤平投影对边坡可能的失稳模式或破坏机制作出判断;运用已有岩体质量分类方法对沿线14个高陡边坡稳定性进行初步的评价,并结合试验研究、经验判断、工程类比等手段确定了坡体的岩体力学参数;根据稳定性初步评价结果将研究区14个高陡边坡按开挖方式分为4大类,并利用离散元程序udec对各类典型高陡边坡进行了稳定性计算分析;对潜在危险边坡利用刚体极限平衡法求出了不同工况下的安全系数。
As a mature technology for its static and accurate positioning , is widely used in the fields of geoscience study , geoid survey and other survey applications , which has brought about a new revolution for the methods and ways of survey . the digital photogrammetry can effectively reduce the work of the field survey and alleviate the labor intensity . its output results , such as digital ground model and digital products , can be widely used for engineering construction ; the outlook of its application has a bright future Gps静态精密定位作为一种成熟技术已广泛应用于地球科学研究、大地测量等各个测绘应用领域，给测量手段和方式带来了一场新的革命；数字摄影测量技术可以有效减少野外测量的工作量，减轻劳动强度，其输出成果数字地面模型及其数字化产品，与工程建设结合最为紧密，应用前景非常广阔；遥感地质技术可为公路规划和设计从宏观上提供准确可靠的工程地质资料； cad作为一种可以极大地提高设计效率的有效手段已经被广泛采用，目前正朝着可视化、动态化、三维化方向发展。
Base on the definition of active fault and its meaning to engineers , this paper reviews some geological aspects and problems , such as the application of dating results in determination of active faulting ages , seismo - tectonics background studying on moderate - strong earthquakes , estimating earthquake recurrence from geological investigation , and probabilistic evaluation of the ground offset of active fault 摘要本文在对活动断层的工程涵义进行了简要分析后，讨论了断层物质测年的工程应用进展及其断层活动时代鉴定问题，并就如何加强中强地震发震构造判别、应用地震地质资料评估大地震年平均发生率、以及活动断层地表断错位移的概率评价等问题作了初步探讨。
This author discusses the application of multi - electrode resistivity imaging method and refraction survey to find out the crack and structure in the country rock , to classify the rock according to the wave velocity , and to offer corresponding geological data for engineering design in the anjin highway exploration 摘要在安景高速公路初勘阶段，利用高密度电法及地震折射波物探方法，查明隧道围岩裂隙、构造发育情况，根据波速对围岩分类，配合钻探为工程设计提供相应的基础地质资料。
