Similarities and Differences between Air Permeability Test Methods of Chinese Standard and of American Standard Air-tightness of EPDM Composites Filled with Modified Kaolin and Precipitated Silica 建筑幕墙气密性能检测方法国标美标异同分析改性高岭土与白炭黑配合填充EPDM复合材料的气密性能
Design criteria for concrete-lining high pressure hydropower tunnel and high pressure permeability test on rock mass 混凝土衬砌高压水道的设计准则与岩体高压渗透试验
The permeability test with different densities of municipal solid waste ( MSW) sampled from a suburban building site of Beijing is introduced. 用取自京郊某垃圾堆填场的垃圾土样进行渗透试验,比较不同密度情况下渗透系数的差别。
The Core Wall Material Permeability Test Study and Analysis of a Hydropower Project 某水电站心墙料渗透试验研究及分析
Discuss Peel Strength Method of Aluminium-plastic Composite Panel for Curtain Wall Similarities and Differences between Air Permeability Test Methods of Chinese Standard and of American Standard 浅谈建筑幕墙用铝塑复合板剥离强度的测定建筑幕墙气密性能检测方法国标美标异同分析
Applications of gaseous Tracer Technology in the Leakage Detection of Nuclear Establishments Similarities and Differences between Air Permeability Test Methods of Chinese Standard and of American Standard 气体示踪技术在核设施密封性能检测中的应用建筑幕墙气密性能检测方法国标美标异同分析
Numerical study and test results both show that: ( 1) low permeability test equipment can be used to study transport properties of dense rocks under different temperatures and stress conditions; 研究结果表明:(1)低渗透率岩石渗透仪稳定、误差小,可以进行致密岩石的低渗透率测定;
Analysis on Field Permeability Test Results of Xijiang Dyke at South Bank of Qiantang River 钱塘江南岸西江塘海塘现场渗透试验观测成果分析
Chloride ion permeability test and analysis for recycled concrete 再生混凝土氯离子渗透性能测试与分析
The present study has been carried out using primary and secondary rat's adjuvant arthritis model, capillary permeability test of skin and leukocyte migration test of pleurisy. 采用大鼠佐剂性关节炎原发和继发病变实验,皮肤毛细血管渗透性实验和胸膜炎白细胞游走实验。
Study on Water Vapor Permeability Test Method for Architectural Emulsion Paint Film 建筑乳胶漆膜水蒸汽透过性试验方法的研究
Study on permeability test of dolomite reservoir of Wumishan formation in Renqiu Oilfield 任丘油田雾迷山组白云岩储集层的渗透性试验研究
Authors adopted the rapid chloride permeability test method to research influences of fly-ash amount on anti-chloride-permeability performances of steam cured concrete. 采用快速氯离子渗透试验方法研究了粉煤灰掺量对蒸汽养护混凝土抗氯离子渗透性能的影响。
Some advice regarding chlorinity expressing measure and assessment method in the chloride ion permeability test is proposed. 并对混凝土氯离子渗透性试验的氯离子浓度表示和评价方法提出建议。
Permeability Test of Asphalt Pavement Structure 沥青路面结构的渗透性能测试研究
The feasibility of accelerated chloride permeability test and the effect of w/ c ratio, incorporation of silica fume, maximum aggregate size and aggregate type on the chloride permeability were studied. 对快速测定混凝土Cl-渗透性可行性及w/c、硅灰、粗集料最大粒径对Cl-渗透性的影响进行了研究。
The test results are compared with Lugeon test results in the same borehole and statistical analysis of permeability test results in other areas. 并与同一钻孔中的常规压水试验结果以及其他地区渗透系数测试数据的统计分析资料进行了对比。
Discussion of chloride ion permeability test assessment methods in concrete 对混凝土氯离子渗透性试验评价方法的商榷
The effect of concrete carbonization degrees on chloride diffusion coefficient has been analyzed by rapid carbonization test and rapid permeability test; 进行了室内混凝土快速碳化试验和氯离子快速渗透试验。通过试验,研究了混凝土不同碳化程度对氯离子扩散系数的影响。
Combining with permeability test, the damage of clay minerals to oil-and gas-bearing formations is studied, and the preventive measures are approached. 结合渗透率试验,进行了粘土矿物伤害油气层的研究,并对预防措施作了探索。
The penetration law of a solution of calcium chloride, water glass and sodium succinate into dust is determined by the forward permeability test. 采用正向渗透试验方法测定了氯化钙和水玻璃溶液添加丁二酸钠后溶液在粉尘介质中的渗透规律。
The main conclusions and findings obtained are as follows. ( 1) Based on the improved penetration test, coarse grained soil permeability test was carried out. 取得的主要结论和研究成果如下:(1)利用改进的渗透试验,对土岩组合坡体的主体部分粗颗粒土进行渗透性能试验。
Comprehensive test of needed resources and time, can make the permeability test cost optimization. 全面测试所需的资源和时间,可以使渗透测试成本优化。
The value of comparative analysis, it comes to the sub-step for the unsaturated permeability test results to deal with a more rational and effective. Finally, an analysis of fabric and size constitute a form of content ( or porosity) and the penetration rate. 本文最后分析了纤维织物构成形式和体积含量(或孔隙率)与渗透率的关系。
Therefore, in the rubber concrete permeability test we shall make specimens fully dry at first and then test. 因此,在进行橡胶混凝土抗渗试验时,应将试件充分晾干再进行试验。
Then some performances were tested and analyzed, for example anti-bacterial test, anti-mites test, capillary effect test, moisture permeability test, air permeability test, crease recovery ability test, pilling resistance test, firm soft degrees test and drapability test. 随后对这十种试样进行了抗菌测试、防螨测试、毛细效应测试、透湿性测试、透气性测试、折皱回复性能测试、抗起毛起球性测试、刚柔度测试和悬垂性测试并加以分析。
Electromigration test which is simple, reproducible and take short test time and can get similar results to the natural permeability test, so it has been widely used in practice. 电迁移试验由于操作简便,测试时间短,可以得到自然渗透试验的类似结果,可重复性好,在实践中得到了广泛的应用。
Relative permeability test method is applicable for plasticity concrete. 结果表明,相对渗透法较好地适用于测试塑性混凝土的渗透系数。