压汞法 meaning in English
mercury intrusion method
mercury-injection method
Examples
- By using of xrd , mercuiy intrusion porosimetiy , sorption isotherms , micro - hardness and so on , effects of ratio of water and binding materials and of type and content of fine mineral additives on composition , pore structure and interface structure have been studied in this paper
本文通过x衍射法、压汞法、氮吸附法以及显微硬度法等测试分析手段，研究了水胶比、矿物细掺料对超高强高性能混凝土的组成、孔结构、界面过渡区结构的影响。 - The important meaning in which this direction studied has lain in establishing the connection between the material science of concrete and civil engineering , analyse the strength in terms of material microcosmic or the mesoscopic , have important meaning to understanding , know the essential law of the strength of concrete . this text divides six chapters altogether . chapter one reviewed the pore structure in nowadays domestic and international research current situation , including the concrete examines research , research of the pore structure model and the research current situations of pore structure and strength relation of the pore method , have introduced some most important achievements of structure research of pore ; chapter two narrated much yardstick of the material mesoscopic structure of concrete and principle of examining pore technology of material of concrete , and the commonly used sign parameter in discussedding the pore and material pore of quito of cement and analyse , have explained that the influence factor of mip to the result of study of pore , has pointed out the limitation in mip in the pore structure ; analyse porosity and strength relation development course of model emphatically , and has carried on comparative analysis to the existing model , has pointed out the weak point of the original model ; on the basis of " ing integrate synthetically " , propose concrete pore structure compound body model and pore physical model of systemlex body ; chapter five carried on the corresponding test data to compares to the model parameter appearing in model of chapter four with and analyses , have received k value of the characteristic of strength of matrices of reflecting according to the method to return to analysis , and calculate the influence produced on the strength of concrete in revision that can probed into the content of cement , elastic mould and surface energy , exactness of the inspection model ; chapter six is the conclusion , according to studying the survey this text to some research conclusions of the pore structure and making corresponding prospect to the structure development of pore
第一章回顾了孔结构在当今国内外的研究现状，包括混凝土测孔方法的研究、孔结构模型的研究及孔结构与强度关系的研究现状，介绍了孔结构研究方面的一些最重要的成果；第二章叙述了混凝土材料细观结构的多尺度性及混凝土材料测孔技术的原理，并讨论了水泥基多孔材料孔隙分析中常用的表征参数，也说明了压汞法测孔对研究结果的影响因素，指出了压汞法在孔结构研究中的局限性；第三章是着重分析了孔隙率与强度关系模型的发展历程，并对已有的模型进行了比较分析，指出了原有模型的不足之处；第四章在“综合集成”的基础上，提出了混凝土孔结构复合体模型和孔系统的物理模型，并模拟了该模型下由各单体并联形成的复合体的断裂过程，最后根据所建模型编制了相应的计算程序，可根据输入的孔径分布与水泥含量等参数，实现混凝土理论强度的计算；第五章对第四章模型中出现的模型参数进行了相应的试验数据对比分析，根据回归分析的方法得到了反映基体强度特征的k值，并从理论上探讨了水泥含量、弹性模量和表面能的修正对混凝土强度计算产生的影响，检验模型的正确性；第六章是结论与展望，根据研究综述了本文对孔结构的一些研究结论并对孔结构发展作了相应的展望。 - Using mercury intrusion method to measure the parameter of limestone pore structure system , including total porosity , most probable aperture , mean radius and so on , and discussing the relationship between pore structure and concrete frost resistance , anti - chloride ion diffusion , mechanical performance
采用压汞法测定了硬化混凝土水泥石的孔结构体系参数,包括总孔隙率、最可几孔径及平均半径等,探讨了孔结构与混凝土抗冻性、抗氯离子扩散系数及力学性能的关系。 - In this paper , thermal evolution history of organic matter of the source rocks and hydrocarbon generation history have been researched by tti method , hydrocarbon migration direction and migration times were probed combining with the area structure development feature ; distribution pattern of the main reservoir intervals on lateral and longitudinal have been predicted by researching on development feature and control factors of the reservoir intervals , the actions of reservoir conditions in hydrocarbon accumulation and bearing also were probed combining with pore evolution feature ; the micro - pore feature of regional cap and direct seal in carboniferous - lower triassic in this area have been determined with micro - capillary pressure curve and intrusive mercury curve ; the prospecting districts have been pointed out combining with the hydro - geologic feature , the potential reservoirs were classified according to trap types in this area , the author attempt to evaluate on the hydrocarbon - bearing condition in the str ata of carboniferous ~ lower triassic from hydrocarbon generation and migration reservoir condition , reserved condition etc , and predict the reservoir types and hydrocarbon - bearing patterns combining with the structure evolution . based on above , the author point out that the central block of chenghu - tuditang synclinorium and the southern block of dangyang synclinorium are the advantageous regions for exploration
本文用tti方法研究了烃源岩有机质的热演化史和油气生成史，并结合区内构造发育特征，探讨油气在区域上的运移方向和在时间上的运移期次；通过对储集层段的发育特征和控制因素的研究，预测了本区主要的储集层段在横向上和纵向上的分布规律，并结合孔隙演化特征，探讨储集条件在油气聚集成藏中的作用；利用微毛细管压力曲线法和压汞法，对石炭系?下三叠统的区域盖层和直接盖层的微孔隙特征进行了定量评价，并结合水文地质分布特征，指出有利于油气保存的地区；根据区内存在的各种圈闭类型，对可能存在的油气藏进行了分类，并试图从油气的生成与运移、储集条件、保存条件等方面，动态地综合评价石炭系?下三叠统油气成藏条件，并结合构造演化特征，预测其油气藏类型和成藏模式。