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According to the characteristics of the hydrologic geology and the climate in the western region of Liaoning province, after inspecting the phenomenon of Aeolian roadbed road frost damage in recent years and found the phenomenon of the road frost damage include frost heaving, thaw collapse, the mud pumping, cracking, etc.

根据辽西地区的水文地质气候特征,考察了近几年的辽西地区风积土路基道路的冻害现象,发现存在的道路冻害现象有:冻胀、融沉、翻浆冒泥、开裂等。

The hydrogeological character of the Dongxiang red graben basin in Jiangxi province, the nature of the river system and landforms and their relationship with the geologic structure in the developing area of red soil are demonstrated in this paper.

本文分析了江西省东乡县红色断陷盆地的水文地质特征,着重研究了红盆外缘含水系统中的地下水顺导水断裂向盆地径流对形成红壤裂隙的补给资源所起的作用,并概括出三种类型的剖面。

In this paper,on the basis of profound study of hydrogeologic condition in Liuqiao fault and the data of Rock mechanics test,the author analyzed the possibility of water inrush through fault when a laneway go through Liuqiao fault by means of numerical simulation method.

本文依据巷道穿越刘桥断层时的水文地质条件和构造条件,结合已有的岩石物理力学试验资料,采用数值模拟法对延伸巷道穿越刘桥断层时,突水的危险性进行了初步分析,对矿井的安全生产具有一定的指导意义。

It mainly includes the setting up of the hydrological model for calculating the infiltration field and formulas for relevant parameters, the method for simulating the spatial laminar and turbulent flows of the water rushing point at the nodal ...

主要内容有:建立突水点渗流场的水文地质计算模型和有关参数的计算公式;在平面网络节点上模拟存在空间层流和紊流的突水点的方法;各向异性的模拟方法。

The authors investigated the environmental-geological conditions of a certain refuse landfill site in Beijing and the ability of strata to prevent refuse pollution and monitored groundwater pollution by refuse for one consecutive hydrologic year.

通过对北京某垃圾场所处的环境地质条件、地层对垃圾污染物的防护能力的调查及对地下水连续1个水文年的污染监测,用单因子和多因子(综合污染指数和内梅罗污染指数)2种方法,评价了该垃圾场对地下水的污染情况。

It is pointed out that the methods for the hydrogeological tests of bedrock and the methods for the analysis should be used according to the seepage ability to obtain the reliable and accurate results.

指出钻孔中基岩的水文地质试验应根据不同的渗水能力及时调整试验方法,运用相应的分析方法,以得到最为可靠的试验结果。

In this paper,five factors causing waterlogging in the lowland polder area s of southern china are listed and reviewed based on the field ecosystem of waterlogging:climate,topgraphy and morphography,soil,hydrology and geology and human activities.

从农田渍害生态系统的角度综述了我国南方低洼圩区产生渍害的五大成因:气候因素、地形地貌因素、土壤因素、水文地质因素和人为因素;在分析南方各地治理渍害经验的基础上,概述了目前改造和防治渍害低产田的七大措施:搞好水利工程建设,实行水旱轮作,加强耕作管理,增施有机肥料,利用抗湿种质资源,喷施外源生长调节剂及应用高分子技术。

Therefore, to study the information of responses of aquifer to the crustal stress-strain is of a great theory and practice significance in understanding the mechanism of energy transport in the hydrogeologic-related crustal deformation zone and exploring the short-term and imminent forerunning affects of earthquake.

因此,研究含水层的地壳应力应变信息响应,对深入认识地壳水文地质变形区中能量传递的机理、对探索捕捉地震短临前兆具有重要的理论及实际意义。

In this paper,on the basis of profound study of hydrogeologic condition in Liuqiao fault and the data of Rock mechanics test,the author analyzed the possibility of water inrush through fault when a laneway go through Liuqiao fault by means of numerical simulation method.

依据巷道穿越刘桥断层时的水文地质条件和构造条件,结合已有的岩石物理力学试验资料,采用数值模拟法对延伸巷道穿越刘桥断层时,突水的危险性进行了初步分析,对矿井的安全生产具有一定的指导意义。

Then the numerical simulation model of the oil pollutant migration in this kind of water-bearing system is constructed by means of the numerical simulation technology.

在分析水文地质条件的基础上,利用实验研究获得含水系统中连接上下含水层的弱透水层的渗透规律,然后运用数值模拟技术建立起此类含水系统中石油类污染质运移数值模拟模型。

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