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- permeability of pore water 渗水
- The importance to monitor the pore water pressure and to study the permeability of soil under the north anchorage of Jiangyin Yangtze River Highway Bridge is analyzed firstly. 以江阴长江公路大桥北锚碇为例,首先阐述了锚碇地基土孔隙水压力观测和渗透性分析的意义。
- The pore volumes and the amounts of pore water also may vary considerably in actively expelling source beds. 在排烃作用活跃的烃源岩中,孔隙体积和孔隙水的数量也会发生很大的变化。
- At last, the approximate calculation methods of pore water pressure and flowing pressure are presented. 给出土坡稳定性分析中对孔隙水压力和动水压力的近似计算方法。
- The groundwater is composed of pore water,bedrock fissure water and vein-like fissure water in structural zones. 地下水有孔隙潜水、基岩裂隙水和构造带脉状裂隙水三种类型。
- Furthermore, an instance of double disk load model was adopted to numerate the spatial and time distribution of pore water pressure. 并选取常用的双圆荷载计算模型,对饱水沥青路面孔隙水压力的空间和时间分布进行计算。
- On the basis of this, the paper introduce a new style of pore water pressure monitoring system which made by Institute of Hydrogeology and Engineering geology Techniques, CGS. 因此我们开始新型孔隙水压力监测系统的研制工作。
- Based on the laboratory dynamic consolidation tests of saturated oozy soft clay under impact loading, the dynamic response characteristics of pore water pressure were analyzed. 通过室内淤泥质饱和软粘土的动力固结试验,考虑不同锤重和落距组合情况,对冲击荷载作用下饱和软粘土孔隙水压力的动态响应特征进行分析。
- The computation model and the result of the dynamic triaxial test are used to study the development process of pore water pressure in response to the high-speed train load. 利用该计算模型和室内动三轴试验结果对高速列车作用下孔隙水压力发展变化过程进行了分析研究。
- Formulations of stability calculation of landslides are presented by the improvement of the force analysis of soil slices with random distribution of pore water pressure in slip zone. 通过对滑坡土条的受力分析进行改进,建立起能考虑滑带内存在任意孔隙水压分布情况下的稳定性计算公式。
- Based on the geochemical results of sediments at site HD196 in Dongsha islands,the features of major elements show the tendency of two sections,and just consistent with the change of the ion content of pore water and methane in the sediment. 对南海北部东沙群岛附近具有BSR特征的HD196站位沉积物样品的地球化学特征进行综合分析,得到以下结果:柱状样沉积物的常量元素的分布具有分段性,且与沉积物孔隙水中的离子浓度和甲烷含量的变化趋势相一致,可能对其下面是否存在天然气水合物有指示意义;
- Considering adverse effect of rainfall on slope"s stability, it analyses the change of safe coefficient after cohesive strength of talus slides reducing under the effect of pore water pressure. 考虑降雨对边坡稳定的不利影响,分析了孔隙水压力作用下堆积体粘聚力折减后堆积体的安全系数的变化。
- Two methods are used to evaluate the permeability of cores. 有两种方法可用来测量岩芯的渗透率。
- The permeability of saline soils is studied in laboratory. 摘要对含盐土的渗透系数进行了室内试验研究。
- random digital parameters of pore water pressure 孔隙水压数字特征
- To increase the vapor permeability of film products. 赋予薄膜制品透气性。
- Conductivity of pore solution and permeability of concrete evaluated by electric method 孔溶液的电导率与混凝土的电测渗透性
- Estimation of pore size distribution and permeability of shaly sands from induced polarization time spectra 岩石激发极化弛豫时间谱与孔隙结构、渗透率的关系
- MONITOR AND ANALYSIS OF PORE WATER PRESSURE FOR OIL TANK FOUNDATION 油罐地基孔隙水压力监测与分析
- A large volume of secondary pore, cave resulted from admixed sea water dolomitzation of supergene and fluid corrosion during bury improve porosity and permeability of the reserviors. 同生-准同生期的混合水云化作用和表生期、埋藏期的流体溶蚀作用则产生了大量的次生溶孔、洞,使储层的孔渗性得到明显的改善;