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。并根据江阴长江公路大桥地基基础安全监测成果,分析了孔隙水与长江水的水力联系。
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.
研究了水、氯离子及气体在混凝土中的渗透与扩散的机理,分析了影响混凝土渗透性的主要因素及有待进一步研究的方向,并总结了混凝土渗透性指标的测试方法。
Research mechanism of diffusion and infiltration of concrete, analyze the main influence factor of the concrete permeability and summarized the method of testing of the penetrating index of concrete.
本文导出了测定微型胶囊渗透性常数的公式,实验结果与理论分析有较好的一致性。
In the present study, equations for determining the permeability constant of microcapsules were suggested by theoretical analysis and verified by experimental results.
该模型对分析应力对岩体渗透性的影响很有意义。
The model is of great significance to the analysis of the stress effect on the permeability of rock mass.
本文还运用扫描电镜,能谱分析等手段研究了渗透性水泥胶结物和孔隙结构特性。
This paper also used the SEM and energy spectrum analysis to study the peculiarity of the permeable cement adglutinate and the pore structure.
分析和讨论了影响马尾松木材渗透性及其各向异性的机理。
Radial and tangential gas permeability of Masson pine wood were measured respectively in this paper.
通过成像测井资料并结合地质资料和常规测井资料分析,对16井区火山岩裂缝性储层有效性和渗透性进行了评价研究。
Based on the EMI data, geologic information and conventional logging data, the validity and permeability of the fractured reservoirs in the volcanic rocks of the area of Gu-16 well are evaluated.
由此,借助于渗透性结构分析,提出了试验结果进行空间拓宽的方法。
Therefore, by analyzing permeability structure, a way of extending the test is suggested.
软基建坝必须对软基的结构、分层、物理力学性质、渗透性作全面分析研究。
When constructing a soft foundation dam, the structure, layer, mechanical property and permeability of bases should be studied.
本文的研究结果对分析实际工程中的岩体应力变化特性和围岩稳定性,以及研究岩石的渗透性规律具有一定的参考价值。
The result of paper plays an important role in analyzing the stress characteristics and the stability of practice engineering rock masses and studying the penetrability law of rock.
结合胜利油区生产实际,对探井试油测试中呈特低渗透性的典型地层进行了追踪分析,提出了识别该类地层的含油依据和挖潜措施。
The typical formations with extra low permeability feature in exploration well testing for oil are analyzed traceably together with the production practice in Shengli petroliferous area.
分析结果表明,排土场土壤质地差、无任何结构、渗透性差、土壤坚实、有效水分及营养元素含量低。
The results show that the soil quality is poor, with low effective moisture and nutritional elements, without no structure.
本文从哲学的角度分析了当代人类面临的生存危机的新特点—多重性和全球性、相关性和渗透性、严峻性和紧迫性;
The new characteristics of the crisis of human existence of our time are discussed philosophically in this paper. It includes multiplicity, globalism, correlation, infiltration, severity, and urgency.
运用饱和-非饱和渗流理论,分析了干滩长度、排渗垫层淤堵程度、磷石膏渗透性、渗透各向异性对浸润线的影响规律。
With saturated-unsaturated seepage theory, the influence of dry beach length, drainage clogging, phosphogypsum permeability and anisotropic permeability on the saturation line position are studied.
在多孔介质的热—水—力耦合分析中,孔隙率和孔隙水的黏滞性是影响渗透性的主要因素。
During the coupled thermal-hydro-mechanical analysis of porous media, the porosity and viscosity of porous water are the main factors affecting the permeability of the rock mass.
本文介绍本院野外试验场包气带土壤结构和渗透性参数实验分析的主要方法及其结果。
Measurement of soil grain and pore size distribution, observation of soil microstructure and permeability test are used to study soil structure and permeability.
使用EpCAM(VU1D9)小鼠单抗(蓝色)对比非特异性对照抗体(红色)对非渗透性HT-29细胞进行流式细胞分析。
Flow cytometric analysis of unpermeabilized HT-29 cells using EpCAM (VU1D9) Mouse mAb (blue) compared to a nonspecific negative control antibody (red).
分析认为,主裂隙的展布方向是渗透性的优势方位;
It is considered that the distribution direction of main fissure is the optimal direction of Permeability;
一款从钻孔抽进行测试原地渗透性设计和结构分析的软件。
In situ permeability from borehole pumping tests. In situ permeability from borehole pumping tests. The following evaluation met...
一款从钻孔抽进行测试原地渗透性设计和结构分析的软件。
In situ permeability from borehole pumping tests. In situ permeability from borehole pumping tests. The following evaluation met...
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