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A multi-attribute decision making approach of mix design based on experimental soil characterization
Amit K. BERA, Tanmoy MUKHOPADHYAY, Ponnada J. MOHAN, Tushar K. DEY
《结构与土木工程前沿(英文)》 2018年 第12卷 第3期 页码 361-371 doi: 10.1007/s11709-017-0425-7
The clay mineral composition is one of the major factors that governs the physical properties of silty sand subgrade. Therefore, a thorough knowledge of mineral composition is essential to predict the optimum engineering properties of the soil, which is generally characterized by different indices like maximum dry density (MDD), California bearing ratio (CBR), unconfined compressive strength (UCS) and free swelling index (FSI). In this article, a novel multi-attribute decision making (MADM) based approach of mix design has been proposed for silty sand – artificial clay mix to improve the characteristic strength of a soil subgrade. Experimental investigation has been carried out in this study to illustrate the proposed approach of selecting appropriate proportion for the soil mix to optimize all the above mentioned engineering properties simultaneously. The results show that a mix proportion containing approximately 90% silty sand plus 10% bentonite soil is the optimal combination in context to the present study. The proposed methodology for optimal decision making to choose appropriate combination of bentonite and silty sand is general in nature and therefore, it can be extended to other problems of selecting mineral compositions.
关键词: silty sand bentonite soil soil mix design multi-attribute decision making
Paramveer SINGH; Kanish KAPOOR
《结构与土木工程前沿(英文)》 2022年 第16卷 第10期 页码 1315-1335 doi: 10.1007/s11709-022-0853-x
关键词: geopolymer concrete mix design fly ash response surface methodology compressive strength stress−strain
Wheel tracking methods to evaluate moisture sensitivity of hot-mix asphalt mixtures
Jie HAN,Harihar Shiwakoti
《结构与土木工程前沿(英文)》 2016年 第10卷 第1期 页码 30-43 doi: 10.1007/s11709-016-0318-1
关键词: hot-mix asphalt moisture sensitivity rutting wheel tracking test
Strength reduction factors for structural rubbercrete
Bashar S. MOHAMMED,N. J. AZMI
《结构与土木工程前沿(英文)》 2014年 第8卷 第3期 页码 270-281 doi: 10.1007/s11709-014-0265-7
关键词: crumb rubber recycled tire mix design reduction factor strength modulus elasticity
A methodology of implementing target mixing ratio for asphalt mixture
Yucheng HUANG, Lun JI, Rui WEN, Ming ZHANG
《结构与土木工程前沿(英文)》 2017年 第11卷 第3期 页码 308-314 doi: 10.1007/s11709-017-0405-y
关键词: asphalt mixture target mixing ratio mix design implementation batching & mixing plant debugging
《结构与土木工程前沿(英文)》 2023年 第17卷 第2期 页码 271-283 doi: 10.1007/s11709-022-0896-z
关键词: textile reinforced mortar bending tests acid and alkaline environment concrete overlay
Field investigation of intelligent compaction for hot mix asphalt resurfacing
Wei HU,Xiang SHU,Baoshan HUANG,Mark WOODS
《结构与土木工程前沿(英文)》 2017年 第11卷 第1期 页码 47-55 doi: 10.1007/s11709-016-0362-x
Intelligent compaction (IC) is a relatively new technology for asphalt paving industry. The present study evaluated the effectiveness and potential issues of the IC technology for flexible pavement resurfacing construction using two field projects. In the first project, a geostatistical semivariogram model was established and the parameters derived from it were compared with univariate statistical parameters for the Compaction Meter Value (CMV) data. Further analyses illustrated the effect of temperature on the CMV value and compaction uniformity. In the second project, a multivariate analysis was performed between in situ tests and IC data. The possibility of combining various IC data to predict the asphalt layer density and improve the current quality control and assurance system was discussed.
关键词: intelligent compaction compaction meter value (CMV) semivariogram multivariate analysis
Optimization of polyurethane-bonded thin overlay mixture designation for airport pavement
Xianrui LI; Ling XU; Qidi ZONG; Fu JIANG; Xinyao YU; Jun WANG; Feipeng XIAO
《结构与土木工程前沿(英文)》 2022年 第16卷 第8期 页码 947-961 doi: 10.1007/s11709-022-0836-y
关键词: polyurethane-bonded mixture mix design optimization airport pavement thin overlay gray relational analysis
Demand response based congestion management in a mix of pool and bilateral electricity market model
Ashwani KUMAR, Charan SEKHAR
《能源前沿(英文)》 2012年 第6卷 第2期 页码 164-178 doi: 10.1007/s11708-012-0187-9
关键词: bid function congestion management (CM) demand response pool+bilateral electricity market static var compensator (SVC) thyristor controlled series compensator (TCSC)
GUAN Zailin, PENG Yunfang, MA Li, ZHANG Chaoyong, LI Peigen
《机械工程前沿(英文)》 2008年 第3卷 第4期 页码 454-461 doi: 10.1007/s11465-008-0083-5
关键词: appropriate management technology scheduling technology different
Muhammad Tariq A. CHAUDHARY
《结构与土木工程前沿(英文)》 2021年 第15卷 第1期 页码 275-303 doi: 10.1007/s11709-021-0685-0
关键词: site effects 1D seismic site response analysis sensitivity analysis foundations shear wave velocity soil shear modulus
Design and analyses of open-ended pipe piles in cohesionless soils
Yuan GUO,Xiong (Bill) YU
《结构与土木工程前沿(英文)》 2016年 第10卷 第1期 页码 22-29 doi: 10.1007/s11709-016-0314-5
The Rion-Antirion bridge—when a dream becomes reality
Jacques COMBAULT
《结构与土木工程前沿(英文)》 2011年 第5卷 第4期 页码 415-426 doi: 10.1007/s11709-011-0130-x
关键词: bridge multi cable-stayed spans soil reinforcement inclusions yield theory capacity design push-over dry dock wet dock
Assessment of glass fiber-reinforced polyester pipe powder in soil improvement
《结构与土木工程前沿(英文)》 2021年 第15卷 第3期 页码 742-753 doi: 10.1007/s11709-021-0732-x
关键词: shallow foundation sandy soil bearing capacity soil improvement pipe powder
Electromagnetic induction mapping at varied soil moisture reveals field-scale soil textural patterns
Hiruy ABDU, David A. ROBINSON, Janis BOETTINGER, Scott B. JONES
《农业科学与工程前沿(英文)》 2017年 第4卷 第2期 页码 135-145 doi: 10.15302/J-FASE-2017143
关键词: soil electrical conductivity soil texture mapping temporal stability analysis
标题 作者 时间 类型 操作
A multi-attribute decision making approach of mix design based on experimental soil characterization
Amit K. BERA, Tanmoy MUKHOPADHYAY, Ponnada J. MOHAN, Tushar K. DEY
期刊论文
Development of mix design method based on statistical analysis of different factors for geopolymer concrete
Paramveer SINGH; Kanish KAPOOR
期刊论文
Wheel tracking methods to evaluate moisture sensitivity of hot-mix asphalt mixtures
Jie HAN,Harihar Shiwakoti
期刊论文
A methodology of implementing target mixing ratio for asphalt mixture
Yucheng HUANG, Lun JI, Rui WEN, Ming ZHANG
期刊论文
Experimental investigation on concrete overlaid with textile reinforced mortar: Influences of mix, temperature
期刊论文
Field investigation of intelligent compaction for hot mix asphalt resurfacing
Wei HU,Xiang SHU,Baoshan HUANG,Mark WOODS
期刊论文
Optimization of polyurethane-bonded thin overlay mixture designation for airport pavement
Xianrui LI; Ling XU; Qidi ZONG; Fu JIANG; Xinyao YU; Jun WANG; Feipeng XIAO
期刊论文
Demand response based congestion management in a mix of pool and bilateral electricity market model
Ashwani KUMAR, Charan SEKHAR
期刊论文
Operation and control of flow manufacturing based on constraints management for high-mix/low-volume production
GUAN Zailin, PENG Yunfang, MA Li, ZHANG Chaoyong, LI Peigen
期刊论文
Influence of site conditions on seismic design parameters for foundations as determined via nonlinear
Muhammad Tariq A. CHAUDHARY
期刊论文