Resource Type

Journal Article 110

Conference Videos 4

Year

2023 3

2022 4

2021 8

2020 5

2019 5

2018 3

2017 6

2016 20

2015 3

2014 4

2013 4

2012 10

2011 2

2010 9

2009 7

2008 5

2007 8

2006 2

2004 1

2002 1

open ︾

Keywords

foundation 9

Software-defined networking (SDN) 6

bearing capacity 5

Sutong Bridge 3

Taizhou Bridge 3

bridge foundation 3

offshore wind farm 3

suspension bridge 3

Controller placement 2

DX pile 2

Decision making 2

Decision network 2

FEM 2

Linked decisions 2

OpenFlow 2

Planning 2

caisson 2

diaphragm wall 2

different 2

open ︾

Search scope:

排序： Display mode:

Innovative piled raft foundations design using artificial neural network

Meisam RABIEI, Asskar Janalizadeh CHOOBBASTI

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 1,   Pages 138-146 doi: 10.1007/s11709-019-0585-8

Abstract: Studying the piled raft behavior has been the subject of many types of research in the field of geotechnicalMore precise identification of this type of foundation behavior can be very difficult due to severalraft foundation.Results of neural network indicate its proper ability in identifying the piled raft behavior.raft foundation system.

Keywords： innovative design     piled raft foundation     neural network     optimization    

HTML PDF Collect

Response in piled raft foundation of tall chimneys under along-wind load incorporating flexibility of

B. R. JAYALEKSHMI,S.V. JISHA,R. SHIVASHANKAR

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 3,   Pages 307-322 doi: 10.1007/s11709-015-0288-8

Abstract: The present paper deals with the numerical analysis of tall reinforced concrete chimneys with piled raftThe linear elastic material behavior was assumed for chimney, piled raft and soil.The chimney elevation and the thickness of raft of piled raft foundation were also varied for the parametricThe tangential and radial bending moments of raft of piled raft foundation were evaluated through SSIThe settlements of raft of piled raft foundation, deflection of pile and moments of the pile due to interaction

Keywords： finite element method     piled raft     tall chimney     soil-structure interaction     along-wind load    

HTML PDF Collect

Interaction behavior and load sharing pattern of piled raft using nonlinear regression and LM algorithm-based

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 5,   Pages 1181-1198 doi: 10.1007/s11709-021-0744-6

Abstract: In the recent era, piled raft foundation (PRF) has been considered an emergent technology for offshorevarious design variables in a double-layer soil system, and the load sharing and interaction factors of piled

Keywords： interaction     load sharing ratio     piled raft     nonlinear regression     artificial neural network    

HTML PDF Collect

Response of basement wall in tall buildings foundation under lateral loading

Irfan JAMIL; Irshad AHMAD; Aqeel Ur REHMAN; Aqib AHMED; Ameer HAMZA; Wali ULLAH

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 11,   Pages 1415-1423 doi: 10.1007/s11709-022-0885-2

Abstract: raft foundations are increasingly used in the modern world.Conventionally, during the foundation design, engineers have not considered the basement wall contributioncontribution including for piled raft foundations, to resisting lateral load.raft and piled raft with a basement wall.The piled raft design can become more economical for tall buildings if the basement’s walls are taken

Keywords： basement wall     lateral load     displacement     piled raft    

HTML PDF Collect

Application of Hydraulic Pressure Sensore System on Riverb ed ErosionDepth for Real-time Monitoring

Chen Zhijian,Liu Dawei,Zhang Weiwen

Strategic Study of CAE 2007, Volume 9, Issue 5,   Pages 17-21

Abstract: style="text-align: justify;">The problem of groundsill eroding is general and important for deep-water foundationintroduced based on expounding the essentiality of riverbed erosion for real-time monitoring within group piledfoundation.Based on the results of monitoring, the mechanism of local scour within group piled foundation is analyzed

Keywords： hydraulic pressure sensor     tidal reach     group piled foundation     local scour     real-time monitoring    

HTML PDF Collect

Torsional vibrations of a cylindrical foundation embedded in a saturated poroelastic half-space

Dazhi WU,Lu YU

Frontiers of Structural and Civil Engineering 2015, Volume 9, Issue 2,   Pages 194-202 doi: 10.1007/s11709-015-0292-z

Abstract: Considering the interactions between an embedded foundation and saturated soil, the torsional vibrationsof a cylindrical foundation embedded in a saturated poroelastic medium are analyzed in this paper.Both a rigid foundation and an elastic foundation are considered.Assuming both the side surface and the bottom surface of the foundation are perfectly bonded to soil,of an embedded cylindrical foundation are presented.

Keywords： embedded foundation     saturated soil     rigid foundation     elastic foundation     torsional vibration    

HTML PDF Collect

Numerical modeling of current-induced scour around multi-wall foundation using large-eddy simulation

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 4,   Pages 546-565 doi: 10.1007/s11709-023-0943-4

Abstract: Scouring is one of the primary triggers of failure for bridges across rivers or seas. However, research concerning the scour mechanism of multi-wall foundations (MWFs) remains scarce, hindering the further application of MWFs. In this study, for the first time, the scouring effect caused by unidirectional flow around MWFs was examined numerically using FLOW-3D involving a large-eddy simulation. Initially, the applicability of the scouring model and input parameters was validated using a case study based on published measured data. Subsequently, the scouring effects of four MWFs with different wall arrangements and inflow angles, including the flow field analysis and scour pit and depth, were investigated thoroughly. It was found that the maximum scour depth of MWFs with an inflow angle of 0° was smaller than that of those with an inflow angle of 45°, regardless of the wall arrangement. Meanwhile, changing the inflow angle significantly affects the scour characteristics of MWFs arranged in parallel. In practical engineering, MWFs arranged in parallel are preferred considering the need for scouring resistance. However, a comparative analysis should be performed to consider comprehensively whether to adopt the form of a round wall arrangement when the inflow angle is not 0° or the inflow direction is changeable.

Keywords： multi-wall foundation     current-induced scour     bridge foundation     large-eddy simulation     numerical analysis    

HTML PDF Collect

Evaluation of seismic reliability of gravity dam-reservoir-inhomogeneous foundation coupled system

Hamid Taghavi GANJI, Mohammad ALEMBAGHERI, Mohammad Houshmand KHANEGHAHI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3,   Pages 701-715 doi: 10.1007/s11709-018-0507-1

Abstract: The seismic performance of gravity dam-reservoir-foundation coupled system is investigated utilizingThe methodology is applied to Pine Flat gravity dam and the foundation is considered to be inhomogeneousThe effects of the deconvolution process, number of samples, and foundation inhomogeneity are investigated

Keywords： gravity dams     dam-reservoir-foundation interaction     seismic reliability     inhomogeneous foundation     earthquake    

HTML PDF Collect

Comparative study on foundation treatment methods of immersed tunnels in China

Shaochun WANG, Xuehui ZHANG, Yun BAI

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 1,   Pages 82-93 doi: 10.1007/s11709-019-0575-x

Abstract: typical traffic immersed tunnels built in China, this paper details the features of the four dominant foundationtreatment methods for immersed tunnel construction: pile foundation, sand flow foundation, groutingfoundation, and gravel bedding foundation.Further, a comprehensive comparison of settlement and cost of these four foundation treatment methodsThe findings of this article could henceforth be applied to foundation treatment work in immersed tube

Keywords： foundation treatment method     immersed tunnel     subsoil stress     settlement    

HTML PDF Collect

Centrifuge model test and field measurement analysis for foundation pit with confined water

Chunlin DING , Xiaohong MENG ,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3,   Pages 299-304 doi: 10.1007/s11709-009-0035-0

Abstract: The similarity law of centrifuge test was developed for the seepage field and stress field of a foundationBased on the deep foundation pit of the Huangxing Road Station of the Shanghai metro line M8, the deformation

Keywords： foundation pit with confined water     centrifuge model test     seepage-stress coupling field     similarity relation    

HTML PDF Collect

Influencing factors and control measures of excavation on adjacent bridge foundation based on analytic

Shuangxi FENG, Huayang LEI, Yongfeng WAN, Haiyan JIN, Jun HAN

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 2,   Pages 461-477 doi: 10.1007/s11709-021-0705-0

Abstract: internal force of the piles, as well as inordinate settlement of soil surrounding the existing bridge foundationIt was found that the excavation depth and the distance between the foundation pit and the bridge foundationFor the FEM, the FE baseline model was calibrated based on the case of no bridge surrounding the foundationFurthermore, the lateral displacement of the bridge pile foundation, the internal force of the piles,and the settlement of the soil surrounding the pile foundation were emphatically analyzed.

Keywords： deep foundation pit excavation     adjacent bridge foundation     influencing factors     analytic hierarchy process    

HTML PDF Collect

An efficient method for the dynamic interaction of open structure-foundation systems

LIU Jingbo, GU Yin, LI Bin, WANG Yan

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 3,   Pages 340-345 doi: 10.1007/s11709-007-0045-8

Abstract: The structure-foundation system is transformed from an original open system into an approximately hermeticThis procedure is highly efficient in analyzing dynamic structure-foundation interaction problems insource problem in 2-dimensions (2-D) elastic semi-infinite space, and the other is a dynamic structure-foundationThe results also indicate that the proposed method is more advantageous for solving large structure-foundation

Keywords： structure-foundation interaction     superposition     interaction problem     freedom     efficient    

HTML PDF Collect

Improved numerical method for time domain dynamic structure-foundation interaction analysis based on

DU Jianguo, LIN Gao

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 4,   Pages 336-342 doi: 10.1007/s11709-008-0054-2

Abstract: finite element method (SBFEM), an improved time domain numerical approach for the dynamic structure-foundationWith reasonable choice of the number of base functions, the degrees of freedom on the structure-foundationIt may be concluded that the proposed approach is suitable for large-scale structure-foundation interaction

Keywords： structure-foundation interface     computational efficiency     different     suitable     numerical approach    

HTML PDF Collect

Semi-analytical approach for free vibration analysis of cracked beams resting on two-parameter elastic foundation

Alborz MIRZABEIGY,Firooz BAKHTIARI-NEJAD

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 2,   Pages 191-202 doi: 10.1007/s11465-014-0293-y

Abstract:

In present study, free vibration of cracked beams resting on two-parameter elastic foundation withComprehensive studies to analyze the effects of crack location, crack severity, parameters of elastic foundation

Keywords： free vibration     cracked beam     elastic foundation     restrained ends     differential transform method    

HTML PDF Collect

Adaptability to geological faulted foundation of Hardfill dam

XIONG Kun, HE Yunlong, PENG Yunfeng

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 4,   Pages 343-349 doi: 10.1007/s11709-008-0057-z

Abstract: Hardfill dam is a new type of dam which has the advantages of low stress level and even stress distribution in a dam body, resulting in low demands to foundations. Based on 2D linear elastic and elasto-plastic calculations of gravity dam and Hardfill dam using finite element method (FEM), the stress distribution in a dam body and anti-sliding stabilization is analyzed on the geological faulted foundations with weak weathered rock and soft interlayers. It is concluded that Hardfill dams have better adaptability to geological faulted foundations than gravity dams and is more secure and economically sound.

Keywords： weathered     elastic     geological faulted     FEM     gravity    

HTML PDF Collect

Title Author Date Type Operation

Innovative piled raft foundations design using artificial neural network

Meisam RABIEI, Asskar Janalizadeh CHOOBBASTI

Journal Article

Response in piled raft foundation of tall chimneys under along-wind load incorporating flexibility of

B. R. JAYALEKSHMI,S.V. JISHA,R. SHIVASHANKAR

Journal Article

Interaction behavior and load sharing pattern of piled raft using nonlinear regression and LM algorithm-based

Journal Article

Response of basement wall in tall buildings foundation under lateral loading

Irfan JAMIL; Irshad AHMAD; Aqeel Ur REHMAN; Aqib AHMED; Ameer HAMZA; Wali ULLAH

Journal Article

Application of Hydraulic Pressure Sensore System on Riverb ed ErosionDepth for Real-time Monitoring

Chen Zhijian,Liu Dawei,Zhang Weiwen

Journal Article

Torsional vibrations of a cylindrical foundation embedded in a saturated poroelastic half-space

Dazhi WU,Lu YU

Journal Article

Numerical modeling of current-induced scour around multi-wall foundation using large-eddy simulation

Journal Article

Evaluation of seismic reliability of gravity dam-reservoir-inhomogeneous foundation coupled system

Hamid Taghavi GANJI, Mohammad ALEMBAGHERI, Mohammad Houshmand KHANEGHAHI

Journal Article

Comparative study on foundation treatment methods of immersed tunnels in China

Shaochun WANG, Xuehui ZHANG, Yun BAI

Journal Article

Centrifuge model test and field measurement analysis for foundation pit with confined water

Chunlin DING , Xiaohong MENG ,

Journal Article

Influencing factors and control measures of excavation on adjacent bridge foundation based on analytic

Shuangxi FENG, Huayang LEI, Yongfeng WAN, Haiyan JIN, Jun HAN

Journal Article

An efficient method for the dynamic interaction of open structure-foundation systems

LIU Jingbo, GU Yin, LI Bin, WANG Yan

Journal Article

Improved numerical method for time domain dynamic structure-foundation interaction analysis based on

DU Jianguo, LIN Gao

Journal Article

Semi-analytical approach for free vibration analysis of cracked beams resting on two-parameter elastic foundation

Alborz MIRZABEIGY,Firooz BAKHTIARI-NEJAD

Journal Article

Adaptability to geological faulted foundation of Hardfill dam

XIONG Kun, HE Yunlong, PENG Yunfeng

Journal Article