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K. S. SIVAKUMARAN,R. M. KOROL,Xiao FAN
《结构与土木工程前沿(英文)》 2014年 第8卷 第3期 页码 282-291 doi: 10.1007/s11709-014-0269-3
关键词: concrete floors structural low-density concrete shrinkage and temperature reinforcements energy absorption penetration tests sieve analysis
Hollow-fiber gas penetration electrodes efficiently produce renewable synthetic fuels
《能源前沿(英文)》 2022年 第16卷 第5期 页码 700-705 doi: 10.1007/s11708-022-0842-8
Enhanced penetration strategies for transdermal delivery
Qiaofei Pan, Yinglin Yu, Dong Chen, Genlong Jiao, Xiaowen Liu
《化学科学与工程前沿(英文)》 2020年 第14卷 第3期 页码 378-388 doi: 10.1007/s11705-019-1913-1
关键词: transdermal delivery stratum corneum enhanced penetration therapeutics
Liquefaction prediction using support vector machine model based on cone penetration data
Pijush SAMUI
《结构与土木工程前沿(英文)》 2013年 第7卷 第1期 页码 72-82 doi: 10.1007/s11709-013-0185-y
关键词: earthquake cone penetration test liquefaction support vector machine (SVM) prediction
In situ-based assessment of soil liquefaction potential–Case study of an earth dam in Tunisia
Ikram GUETTAYA,Mohamed Ridha EL OUNI
《结构与土木工程前沿(英文)》 2014年 第8卷 第4期 页码 456-461 doi: 10.1007/s11709-014-0259-5
关键词: liquefaction cone penetration test (CPT) standard penetration test (SPT) vibrcompaction sand
Annett SCHROETER, Tanja ENGELBRECHT, Reinhard H. H. NEUBERT
《化学科学与工程前沿(英文)》 2013年 第7卷 第1期 页码 29-36 doi: 10.1007/s11705-013-1302-0
关键词: nano-structure of the stratum corneum ceramide penetration enhancer model membrane neutron diffraction 2H NMR spectroscopy
HUANG Yong, FAN Ding, FAN Qinghua
《机械工程前沿(英文)》 2007年 第2卷 第4期 页码 442-447 doi: 10.1007/s11465-007-0076-9
Study of base friction simulation tests based on a complicated engineered bridge slope
Liu HE, Guang WU, Hua WANG
《结构与土木工程前沿(英文)》 2012年 第6卷 第4期 页码 393-397 doi: 10.1007/s11709-012-0174-6
关键词: base friction test slope stability evaluation bridge slope
Strain localization analyses of idealized sands in biaxial tests by distinct element method
Mingjing JIANG, Hehua ZHU, Xiumei LI,
《结构与土木工程前沿(英文)》 2010年 第4卷 第2期 页码 208-222 doi: 10.1007/s11709-010-0025-2
关键词: idealized sand strain localization numerical analyses distinct element method (DEM)
Ismael Matino, Valentina Colla, Teresa A. Branca
《化学科学与工程前沿(英文)》 2018年 第12卷 第4期 页码 718-730 doi: 10.1007/s11705-018-1771-2
For improving wastewater quality, one of the dare of steelworks is reducing cyanide in wastewater of gas washing treatment of blast furnaces. Costs of existing treatments, stringent environmental regulations and changeable composition of water from gas treatment, have led to study how available treatments can be modified and to examine new ones. Ozonation is one of cyanide treatments, tested within a European project. A process model was set up with Aspen Plus®, to assess operating conditions and wastewater distinctive characteristics and to demonstrate treatment robustness. Process was modeled by theoretical reactors, taking into account all more affecting reactions. A genetic algorithm was exploited to find kinetic parameters of these reactions. After validation, the model was used to analyse scenarios, by considering also real contexts. Pilot tests were extended, process knowledge was enhanced and suggestions were obtained. To promote cyanide removal with ozone, temperature and pH values were 30°C and 10, respectively. With an ozone (mg/h)/water (L/h) ratio of 100 mg/L, batch mode ensure reaching cyanide regulation limit (0.2 mg/L) after maximum 4.5 h, if initial amount was less than 20 mg/L. Higher removal was obtained than in continuous mode due to constraints related to this last run. Higher wastewater contamination needed further time and more ozone.
关键词: blast furnace cyanide removal gas washing water modeling and simulation ozonation
牛笑笛,杨广庆,刘伟超
《中国工程科学》 2017年 第19卷 第6期 页码 86-91 doi: 10.15302/J-SSCAE-2017.06.013
砂质边坡稳定性差,常规防护措施的防护效果较差。为了有效地对砂质边坡进行防护,笔者研制了一种新型固砂剂——TD–1。为了验证TD–1的固砂效果,笔者进行了配比优化试验、渗透试验、干湿循环试验和现场试验。试验结果表明:在磷酸硅、硅酸锂、硅溶胶掺入比例相同的条件下,固砂试样的强度随钾水玻璃模数的增加而增大;钾水玻璃的最佳添加量为固化砂质量的3%;加入改性剂的试样,强度有明显的增长;使用低模数钾水玻璃的试样,渗透能力相对更好;随着干湿循环次数的增加,试样的强度逐渐下降,经过3次循环之后,试样的强度基本趋于稳定。TD–1固砂剂还可与客土喷播技术结合使用,进行边坡绿化防护,固化产物有利于植物生长。
王吉坤,周廷熙,吴锦梅
《中国工程科学》 2005年 第7卷 第1期 页码 60-64
高铁闪锌矿经二段加压浸出,锌浸出率97.09%,铁浸出率15.2%,元素硫产率93%,浸出液残酸3.95g/L,经简单中和、净化,生产合格硫酸锌新液供应锌电积。为了研究比较,闪锌矿经一段加压浸出,锌的浸出率98.09%,铁浸出率37.88%,元素硫产率96%,浸出液残酸高(46.4g/L),可并入现有传统湿法炼锌工艺流程处理。
NIG-AP:一种自动化渗透测试新方法 Regular Papers-Research Articles
Tian-yang ZHOU, Yi-chao ZANG, Jun-hu ZHU, Qing-xian WANG
《信息与电子工程前沿(英文)》 2019年 第20卷 第9期 页码 1277-1298 doi: 10.1631/FITEE.1800532
Chunyan QUAN,Wei WANG,Jian ZHOU,Rong WANG
《结构与土木工程前沿(英文)》 2016年 第10卷 第3期 页码 333-344 doi: 10.1007/s11709-016-0357-7
关键词: narrow outer diaphragm concrete-filled tubular column joint inner and outer stiffening cyclic behavior
标题 作者 时间 类型 操作
Energy absorption potential of concrete floors containing secondary (shrinkage and temperature) reinforcements
K. S. SIVAKUMARAN,R. M. KOROL,Xiao FAN
期刊论文
Enhanced penetration strategies for transdermal delivery
Qiaofei Pan, Yinglin Yu, Dong Chen, Genlong Jiao, Xiaowen Liu
期刊论文
Liquefaction prediction using support vector machine model based on cone penetration data
Pijush SAMUI
期刊论文
In situ-based assessment of soil liquefaction potential–Case study of an earth dam in Tunisia
Ikram GUETTAYA,Mohamed Ridha EL OUNI
期刊论文
Influence of short chain ceramides and lipophilic penetration enhancers on the nano-structure of stratum
Annett SCHROETER, Tanja ENGELBRECHT, Reinhard H. H. NEUBERT
期刊论文
Study of mechanism of activating flux increasing weld penetration of AC A-TIG welding for aluminum alloy
HUANG Yong, FAN Ding, FAN Qinghua
期刊论文
Study of base friction simulation tests based on a complicated engineered bridge slope
Liu HE, Guang WU, Hua WANG
期刊论文
Strain localization analyses of idealized sands in biaxial tests by distinct element method
Mingjing JIANG, Hehua ZHU, Xiumei LI,
期刊论文
Extension of pilot tests of cyanide elimination by ozone from blast furnace gas washing water through
Ismael Matino, Valentina Colla, Teresa A. Branca
期刊论文