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Farhoud KALATEH
《结构与土木工程前沿(英文)》 2019年 第13卷 第1期 页码 15-37 doi: 10.1007/s11709-018-0465-7
关键词: air blast loading concrete dams finite element dam-reservoir interaction cavitation concrete damage model
Jun WU,Xuemei LIU
《结构与土木工程前沿(英文)》 2015年 第9卷 第3期 页码 323-340 doi: 10.1007/s11709-015-0301-2
关键词: high strength concrete (SHS) engineered cementitious composite interface blast test strain rate effect
Yonghui WANG, Ximei ZHAI
《结构与土木工程前沿(英文)》 2019年 第13卷 第6期 页码 1432-1445 doi: 10.1007/s11709-019-0566-y
关键词: blast loading curved steel-concrete-steel sandwich shell Pressure-Impulse diagram single-degree-of-freedom method finite element analysis
Dynamic material performance of cold-formed steel hollow sections: a state-of-the-art review
Cameron B. RITCHIE, Jeffrey A. PACKER, Xiao-Ling ZHAO, Amin HEIDARPOUR, Yiyi CHEN
《结构与土木工程前沿(英文)》 2017年 第11卷 第2期 页码 209-227 doi: 10.1007/s11709-017-0388-8
关键词: cold-formed steel hollow structural sections composites impulsive loading impact blast experimentation analysis material properties
Simplified theoretical analysis and numerical study on the dynamic behavior of FCP under blast loads
Chunfeng ZHAO, Xin YE, Avinash GAUTAM, Xin LU, Y. L. MO
《结构与土木工程前沿(英文)》 2020年 第14卷 第4期 页码 983-997 doi: 10.1007/s11709-020-0633-4
关键词: precast structure fabricated concrete panel blast resistance theory model empirical equation
Mohammad Reza AZADI KAKAVAND, Ertugrul TACIROGLU
《结构与土木工程前沿(英文)》 2020年 第14卷 第6期 页码 1531-1544 doi: 10.1007/s11709-020-0675-7
关键词: damage plasticity model plain concrete cyclic loading multiaxial loading conditions
Simulation of blast induced crater in jointed rock mass by discontinuous deformation analysis method
Youjun NING, Xinmei AN, Jun YANG, Guowei MA,
《结构与土木工程前沿(英文)》 2010年 第4卷 第2期 页码 223-232 doi: 10.1007/s11709-010-0022-5
关键词: blast crater jointed rock mass explosion gas pressure discontinuous deformation analysis (DDA) method
Tae Un PAK; Guk Rae JO; Un Chol HAN
《结构与土木工程前沿(英文)》 2022年 第16卷 第8期 页码 1029-1039 doi: 10.1007/s11709-022-0861-x
关键词: wavelet analysis blast-induced vibration frequency characteristics underground excavation
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
Zhiqiang Chen, Lizhi Zhao, Ye Ji, Qinxue Wen, Long Huang
《环境科学与工程前沿(英文)》 2019年 第13卷 第4期 doi: 10.1007/s11783-019-1135-2
Effect of nitrogen on mixed culture PHA production was reconsidered. Enrichment history of PHA accumulating culture was discussed. Higher PHA content and biomass growth were achieved in presence of nitrogen. Enrichment strategy toward higher PHA accumulation was investigated. Microbial community succession in PHA accumulation phase was investigated.
关键词: Polyhydroxyalkanoate (PHA) Organic loading rate Nitrogen content Biomass growth Enrichment history
Effect of loading rate on shear strength parameters of mechanically and biologically treated waste
《环境科学与工程前沿(英文)》 2022年 第16卷 第12期 doi: 10.1007/s11783-022-1595-7
● Mechanical behavior of MBT waste affected by loading rate was investigated.
关键词: Mechanically and biologically treated waste Landfill Triaxial test Loading rate Axial strain Shear strength parameter
Axisymmetric loading on nanoscale multilayered media
《结构与土木工程前沿(英文)》 2023年 第17卷 第1期 页码 152-164 doi: 10.1007/s11709-022-0895-0
关键词: functionally graded layer Gurtin–Murdoch surface elasticity multilayered medium size dependency stiffness matrix
Data-driven approach to solve vertical drain under time-dependent loading
《结构与土木工程前沿(英文)》 2021年 第15卷 第3期 页码 696-711 doi: 10.1007/s11709-021-0727-7
关键词: vertical drain artificial neural network time-dependent loading deep learning network genetic algorithm particle swarm optimization
Comparison and harmonization of building wind loading codes among the Asia-Pacific Economies
Yaojun GE, Shuyang CAO, Xinyang JIN
《结构与土木工程前沿(英文)》 2013年 第7卷 第4期 页码 402-410 doi: 10.1007/s11709-013-0230-x
关键词: wind loading codification velocity pressure exposure factor pressure coefficient gust response factor
Solution to economic dispatch problem with valve-point loading effect by using catfish PSO algorithm
K. MURALI,T. JAYABARATHI
《能源前沿(英文)》 2014年 第8卷 第3期 页码 290-296 doi: 10.1007/s11708-014-0305-y
关键词: economic dispatch (ED) valve point loading catfish particle swarm optimization (PSO) optimization
标题 作者 时间 类型 操作
Dynamic failure analysis of concrete dams under air blast using coupled Euler-Lagrange finite element
Farhoud KALATEH
期刊论文
Performance of soft-hard-soft (SHS) cement based composite subjected to blast loading with consideration
Jun WU,Xuemei LIU
期刊论文
Development of dimensionless P-I diagram for curved SCS sandwich shell subjected to uniformly distributed blast
Yonghui WANG, Ximei ZHAI
期刊论文
Dynamic material performance of cold-formed steel hollow sections: a state-of-the-art review
Cameron B. RITCHIE, Jeffrey A. PACKER, Xiao-Ling ZHAO, Amin HEIDARPOUR, Yiyi CHEN
期刊论文
Simplified theoretical analysis and numerical study on the dynamic behavior of FCP under blast loads
Chunfeng ZHAO, Xin YE, Avinash GAUTAM, Xin LU, Y. L. MO
期刊论文
enhanced damage plasticity model for predicting the cyclic behavior of plain concrete under multiaxial loading
Mohammad Reza AZADI KAKAVAND, Ertugrul TACIROGLU
期刊论文
Simulation of blast induced crater in jointed rock mass by discontinuous deformation analysis method
Youjun NING, Xinmei AN, Jun YANG, Guowei MA,
期刊论文
Prediction of characteristic blast-induced vibration frequency during underground excavation by using
Tae Un PAK; Guk Rae JO; Un Chol HAN
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
Reconsideration on the effect of nitrogen on mixed culture polyhydroxyalkanoate production toward high organic loading
Zhiqiang Chen, Lizhi Zhao, Ye Ji, Qinxue Wen, Long Huang
期刊论文
Effect of loading rate on shear strength parameters of mechanically and biologically treated waste
期刊论文
Comparison and harmonization of building wind loading codes among the Asia-Pacific Economies
Yaojun GE, Shuyang CAO, Xinyang JIN
期刊论文