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Online since: May 2022
Authors: Seiyed Ali Haj Seiyed Taghia, Hamid Reza Darvishvand, Masood Ebrahimi
Key Engineering Materials. 753 (2017) 326-330. https://doi.org/10.4028/www.scientific.net/KEM.753.326
Luis Zerbino, Influence of Natural Coarse Aggregate Type on the Transport Properties of Recycled Concrete, Journal of Materials in Civil Engineering. 26 (6) (2013). https://doi.org/10.1061/(ASCE)MT.1943-5533.0000910
Nivedhitha, Effect of Partial Replacement of Aggregates by Recycled Concrete Debris on Strength of Concrete, Malaysian Journal of Civil Engineering. 27 (2) (2015) 250-259. https://doi.org/10.11113/mjce.v27.15923
Proc. of the 9th World Conf. on Earthquake Engineering, August 2–9, Tokyo-Kyoto, Japan, 3 (1988) 673–683
Setunge, Constitutive model for confined high strength concrete subjected to cyclic loading, Journal of Materials in Civil Engineering. 16 (4) (2004) 297-305. https://doi.org/10.1061/(ASCE)0899-1561(2004)16:4(297)
Luis Zerbino, Influence of Natural Coarse Aggregate Type on the Transport Properties of Recycled Concrete, Journal of Materials in Civil Engineering. 26 (6) (2013). https://doi.org/10.1061/(ASCE)MT.1943-5533.0000910
Nivedhitha, Effect of Partial Replacement of Aggregates by Recycled Concrete Debris on Strength of Concrete, Malaysian Journal of Civil Engineering. 27 (2) (2015) 250-259. https://doi.org/10.11113/mjce.v27.15923
Proc. of the 9th World Conf. on Earthquake Engineering, August 2–9, Tokyo-Kyoto, Japan, 3 (1988) 673–683
Setunge, Constitutive model for confined high strength concrete subjected to cyclic loading, Journal of Materials in Civil Engineering. 16 (4) (2004) 297-305. https://doi.org/10.1061/(ASCE)0899-1561(2004)16:4(297)
Online since: May 2011
Authors: Rui Gao
APPLIANCE OF 3-D COMPOSITE LAYERRD ELEMENT IN RCC DAM
Rui Gao1, a
1 School of Civil and Architectural Engineering.
In the the locations of third height to dam toe and dam crest of the downstream of the dam will occur the stresses concentration, so some of engineer measures must be adopted to avoid the damage.
In the downstream dam the locations of third height to dam toe and dam crest will be failured, so some of engineer measures must be adopted to avoid the damage.
Structural engineering,2003(1):1-14
L., A Non-Conforming Element for Stress Analysis, International Journal for Numerical Methods in Engineering, 1976(10): 1211-1219
In the the locations of third height to dam toe and dam crest of the downstream of the dam will occur the stresses concentration, so some of engineer measures must be adopted to avoid the damage.
In the downstream dam the locations of third height to dam toe and dam crest will be failured, so some of engineer measures must be adopted to avoid the damage.
Structural engineering,2003(1):1-14
L., A Non-Conforming Element for Stress Analysis, International Journal for Numerical Methods in Engineering, 1976(10): 1211-1219
Online since: February 2011
Authors: Jin Long Liu, Jie Qun Liu
Character of the lateral Displacement of Soft Soil
Foundation under Embankment
Jiequn Liu1, a, Jinlong Liu2, b
1Department of Computer Science & Technology, Hefei University, Hefei 230022, China;
2Department of Civil Engineering, Hefei University, Hefei 230022, China;
aljq109p@163.com, balnile@163.com
Keywords: Road Engineering; Soft Soil Foundation; Nonlinear Finite Element Method; Embankment; Lateral Displacement; Inclinometer Pipe
Abstract.
This phenomena could not be measured conveniently with inclinometer pipe, for there are many shortcomings within this technique, although which has been used in engineering widely.
In a certain degree, inclinometer pipe is used to measure the development of lateral displacement in engineering, which assumed inclinometer pipe could be fixed by upper and lower hard layers, so the middle part of inclinometer pipe have the same deformation with soil.
This phenomena could not be measured conveniently with inclinometer pipe, for there are many shortcomings within this technique, although which has been used in engineering widely.
In a certain degree, inclinometer pipe is used to measure the development of lateral displacement in engineering, which assumed inclinometer pipe could be fixed by upper and lower hard layers, so the middle part of inclinometer pipe have the same deformation with soil.
Online since: June 2012
Authors: Xu Wang, Xue Ning Ma
Comparative study on settlement prediction of railway subgrade
on collapsible loess area
Ma Xue-ning1,2,a, Wang Xu1,2,b
1Lanzhou Jiaotong University, Key Laboratory of Road & Bridge and Underground Engineering of Gansu Province, Lanzhou, 730000, China
2 School of Civil Engineering, Lanzhou Jiaotong University, Lanzhou, 730070, China
amxn1974@163.com, bpublicwang@163.com
Keywords: Subgrade; Settlement; Forecasting model; Collapsible loess
Abstract: The settlement prediction is an important problem to railway subgrade design and construction in the collapsible loess region.
Prediction of subgrade settlement is more methods through measured data in practical engineering.
Engineering examples Experiments overview.
Chinese Journal of Geotechnical Engineering, 2005, 27(1):90-93
Journal of Central South Highway Engineering, 2006,31(6):1-4
Prediction of subgrade settlement is more methods through measured data in practical engineering.
Engineering examples Experiments overview.
Chinese Journal of Geotechnical Engineering, 2005, 27(1):90-93
Journal of Central South Highway Engineering, 2006,31(6):1-4
Online since: January 2012
Authors: Meng Xi Zhang, Jun Li Gao
Stability Analysis of Landfill Liner System
Based on Numerical Simulation
Junli GAO1, a, Mengxi ZHANG1, b
1 Department of Civil Engineering, Shanghai University, Shanghai, China
asusan_jl@staff.shu.edu.cn, b mxzhang@shu.edu.cn
Keywords: Reinforced geomembrane; ABAQUS; Duncan-Chang model; Interface.
Combined with practical engineering, the efficient model was established.
The efficient analysis model was established based on practical engineering.
Seed: submitted to Journal of Geotechnical Engineering (1990)
Lu: submitted to Chinese Journal of Geotechnical Engineering (2008) (In Chinese)
Combined with practical engineering, the efficient model was established.
The efficient analysis model was established based on practical engineering.
Seed: submitted to Journal of Geotechnical Engineering (1990)
Lu: submitted to Chinese Journal of Geotechnical Engineering (2008) (In Chinese)
Online since: October 2014
Authors: Hong Jian Wang, Lin Lin Wang, Li Xin Pan
Autonomous Underwater Vehicle Motion Planning via Sampling Based Model Predictive Control
Lin-Lin WANG1,2,a, Hong-Jian WANG1, b and Li-Xin PAN 3,c
1College of Automation, Harbin Engineering University, Harbin 150001, P.
China 3Beijing Institute of Control Engineering, China Academy of Space Technology, Beijing 100190, P.
Introduction As an important tool for marine development, Autonomous Underwater Vehicle (AUV) has brought great benefits to human beings and it has great potential in both military and civil areas.
At the same time, AUV can be used for exploration and exploitation of marine resources, inspections of underwater facilities and ocean rescue or salvage in civil areas.
At the same time, AUV can be used for exploration and exploitation of marine resources, inspections of underwater facilities and ocean rescue or salvage in civil areas.
China 3Beijing Institute of Control Engineering, China Academy of Space Technology, Beijing 100190, P.
Introduction As an important tool for marine development, Autonomous Underwater Vehicle (AUV) has brought great benefits to human beings and it has great potential in both military and civil areas.
At the same time, AUV can be used for exploration and exploitation of marine resources, inspections of underwater facilities and ocean rescue or salvage in civil areas.
At the same time, AUV can be used for exploration and exploitation of marine resources, inspections of underwater facilities and ocean rescue or salvage in civil areas.
Online since: December 2014
Authors: Aires Camões, Carlos Jesus, Marcos A.S. Anjos
S.1a, CAMÕES Aires2b e JESUS Carlos2c
1 Department of Building Technology, Instituto Federal de Educação, Ciência e Tecnologia do Rio Grande do Norte, Campus-Natal, Tirol, P – 59056-000 Natal, RN, Brazil
2C-TAC, Department of Civil Engineering, University of Minho, Campus de Azurém, 4800-058 Guimarães, Portugal
amarcos.anjos@ifrn.edu.br; baires@civil.uminho.pt; ccjesus@civil.uminho.pt
keywords: Eco-efficient concrete, high-volume fly ash and metakaolin.
With the fresh and hardened state results determined we could characterize SCC-RCC's analyzed in the present study as high performance concrete, since according to Mehta [17] high performance concrete may be classified as those that has been tailored to meet specific engineering needs, such as high workability, very high early compressive strength, high toughness, and high durability to exposure conditions.
Duarte, Avaliação da hidratação de pastas cimentícias com elevados teores de adições minerais, Revista engenharia civil, Universidade do Minho, n. 44 (2012), p. 41-58.
With the fresh and hardened state results determined we could characterize SCC-RCC's analyzed in the present study as high performance concrete, since according to Mehta [17] high performance concrete may be classified as those that has been tailored to meet specific engineering needs, such as high workability, very high early compressive strength, high toughness, and high durability to exposure conditions.
Duarte, Avaliação da hidratação de pastas cimentícias com elevados teores de adições minerais, Revista engenharia civil, Universidade do Minho, n. 44 (2012), p. 41-58.
Online since: May 2011
Authors: Yu Qing Yuan, Sen Wen, Dan Ying Gao
Water Stability of Interlayer between Asphalt Overlay and Cement Pavement
Yuqing Yuan 1,2,a, Danying Gao 1,b, Sen Wen2,c
1Research Center of New Style Building Material and Structure, Zhengzhou University, Zhengzhou 450002, Henan, China;
2School of Civil Engineering and Architecture,Henan University,Kaifeng 475004,China
a yuanyq@126.com, b zzustar@126.com, c wensen_123@tom.com
Keywords: Road Engineering; Water Stability of Interlayer; Direct Shear Test; Freeze-Thaw
Abstract: To solve damage issues of asphalt overlay resurfacing old cement pavement, authors put forward ideas of interlayer water breakage, expounded the mechanism of dynamic water pressure, designed a kind of composite specimens, and separately finished the direct shear tests with the samples water immersion and freeze-thaw for the first time in China.
Online since: December 2010
Authors: Xiao Feng Wang, Yu Qing Yuan
Asphalt Overlaying Cement Pavement Structure with APP Modified Asphalt Felt Controlling Reflective Crack
Xiaofeng Wang1, a, Yuqing Yuan2, b
1Key Laboratory of Highway Construction Technology and Equipment of Ministry of Education,Chang’an University, Xi’an 710064, China
2 School of Civil Engineering and Architecture, Henan University, Kaifeng, Henan, 475004, China
axfyd315@sohu.com, byuanyq@126.com
Keywords: Road engineering; Asphalt overlay; Finite element method; Physical blend; APP modified asphalt felt.
APP felt is an excellent material preventing crack from layer sandwich between old cement pavement and asphalt overlay, fast constructing, economically, which was proved by some experiments and engineering practices.
There are still less study on the theory and mechanism of APP felt preventing crack at home and abroad, so the paper carried through the depth of research on its using between cement concrete pavement and asphalt overlay, in order to provide a theoretical basis for engineering applications.
APP felt is an excellent material preventing crack from layer sandwich between old cement pavement and asphalt overlay, fast constructing, economically, which was proved by some experiments and engineering practices.
There are still less study on the theory and mechanism of APP felt preventing crack at home and abroad, so the paper carried through the depth of research on its using between cement concrete pavement and asphalt overlay, in order to provide a theoretical basis for engineering applications.
Online since: December 2014
Authors: Zhi Bing Wang
Formation Mechanism and Treatment of the Mudstone Landslide of Xi'an-Baoji Expressway, China
Wang Zhibing
Guangxi Key Laboratory of Geomechanics and Geotechnical Engineering, College of Civil Engineering and Architecture, Guilin University of Technology, Guilin 541004, China
2729136507@qq.com
Keywords: mudstone landslide; Geology characteristics; landslide thrusts; slope treatment;
Abstract:There is a mudstone landslide that poses threat to ramp bridge of Xishan interchange of Xi'an-Baoji Expressway located in Shanxi province, China.
This article analyzes the engineering geology and hydrogeological characteristics at first; and then find out that construction loading in the upper of the slope is the main reason for this landslide.
In this paper, based on the engineering geology and hydrogeological condition and an expressway landslide status and developing mechanism of the landslide, the methods of limit equilibrium were applied to analyze the stability of the slope, and the most dangerous profiles were found out, then the synthetic technique scheme of harness project for slope landslide is determined.
According to engineering geological investigation and exploration drilling, landslide stratum can be expressed as follows (Fig 1): (1) Miscellaneous Fill(Q4me): It exhibits variegation, and the component mainly is the accumulation of earth-rock by slope excavation, and the percentage content of rubble and gravel is more than 25%.
Chinese Journal of Rock Mechanics and Engineering, 2005, 24(21):3818-3827 [4] DAY R A.Net pressure analysis of cantilever sheet pile walls[ J].
This article analyzes the engineering geology and hydrogeological characteristics at first; and then find out that construction loading in the upper of the slope is the main reason for this landslide.
In this paper, based on the engineering geology and hydrogeological condition and an expressway landslide status and developing mechanism of the landslide, the methods of limit equilibrium were applied to analyze the stability of the slope, and the most dangerous profiles were found out, then the synthetic technique scheme of harness project for slope landslide is determined.
According to engineering geological investigation and exploration drilling, landslide stratum can be expressed as follows (Fig 1): (1) Miscellaneous Fill(Q4me): It exhibits variegation, and the component mainly is the accumulation of earth-rock by slope excavation, and the percentage content of rubble and gravel is more than 25%.
Chinese Journal of Rock Mechanics and Engineering, 2005, 24(21):3818-3827 [4] DAY R A.Net pressure analysis of cantilever sheet pile walls[ J].