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A simple method for evaluating liquefaction potential from shear wave velocity

Lianyang ZHANG,

Frontiers of Structural and Civil Engineering 2010, Volume 4, Issue 2,   Pages 178-195 doi: 10.1007/s11709-010-0023-4

Abstract: following the general format of the Seed-Idriss simplified procedure based on standard penetration testThis paper develops a simple method for evaluating the liquefaction potential of soils from shear waveThe developed method uses the measured data directly and in a very simple way.Neither stress-correction of shear wave velocity nor calculation of cyclic shear stress as in the simplifiedComparisons indicate that the developed simple method has a higher success rate for evaluating liquefaction

Keywords： liquefaction     earthquake     simple method     shear wave velocity     case history introduction    

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Behavior of compacted clay-concrete interface

R. R .SHAKIR, Jungao ZHU

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 1,   Pages 85-92 doi: 10.1007/s11709-009-0013-6

Abstract: Tests of interface between compacted clay and concrete were conducted systematically using interface simpleshear test apparatus.stress-shear displacement relationship of clay-concrete interface.The following were concluded in this study: 1) the interface shear sliding dominates the interface sheardirect shear test were different from that of simple shear test for the case of rough concrete surface

Keywords： soil structure interaction     simple shear test     interface     friction     compacted clay     interface modeling    

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Nonlinear elastic model for compacted clay concrete interface

R. R. SHAKIR, Jungao ZHU

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 2,   Pages 187-194 doi: 10.1007/s11709-009-0033-2

Abstract: A number of simple shear tests were conducted on CCCI to demonstrate different failure mechanisms; i.eThe clay soil used in the test was collected from the “Shuang Jang Kou” earth rockfill dam project.Mathematical relations were proposed between the shear at failure and water content in addition to theThe verification shows that the proposed model is capable of predicting the interface shear stress versusthe total shear displacement very well.

Keywords： interface modeling     friction     soil structure interface     soil structure interaction     simple shear test    

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Prediction of the shear wave velocity

Amoroso SARA

Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 1,   Pages 83-92 doi: 10.1007/s11709-013-0234-6

Abstract: The paper examines the correlations to obtain rough estimates of the shear wave velocity from non-seismic

Keywords： horizontal stress index     shear wave velocity     flat dilatometer test     cone penetration test    

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Effect of loading rate on shear strength parameters of mechanically and biologically treated waste

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 12, doi: 10.1007/s11783-022-1595-7

Abstract:

● Mechanical behavior of MBT waste affected by loading rate was investigated.

Keywords： Mechanically and biologically treated waste     Landfill     Triaxial test     Loading rate     Axial strain     Shear    

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Behavior and strength of headed stud shear connectors in ultra-high performance concrete of composite

Jianan QI, Yuqing HU, Jingquan WANG, Wenchao LI

Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 5,   Pages 1138-1149 doi: 10.1007/s11709-019-0542-6

Abstract: This study presents an experimental and numerical investigation on the static behavior of headed stud shearThe numerical and experimental results indicated that the shear capacity is supposed to be composed oftwo parts stud shank shear contribution and concrete wedge block shear contribution.Even if the stud height was reduced from 6 to 2 , there was no reduction in the shear strength of aShort stud shear connectors with an aspect ratio as small as 2 could develop full strength in UHPC slabs

Keywords： ultra-high performance concrete     studs     shear strength     FE analysis     push-out test    

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SPT based determination of undrained shear strength: Regression models and machine learning

Walid Khalid MBARAK, Esma Nur CINICIOGLU, Ozer CINICIOGLU

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 1,   Pages 185-198 doi: 10.1007/s11709-019-0591-x

Abstract: The purpose of this study is the accurate prediction of undrained shear strength using Standard PenetrationTest results and soil consistency indices, such as water content and Atterberg limits.With this study, along with the conventional methods of simple and multiple linear regression models,algorithms, random forest, gradient boosting and stacked models, are developed for prediction of undrained sheardeveloped in this study with the prior ones existing in literature, all models were applied on the test

Keywords： undrained shear strength     linear regression     random forest     gradient boosting     machine learning     standardpenetration test    

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An overview of anti-shear behavior study of asphalt mixtures

Chen Guangwei,Li Hongtao,Chen Rongsheng

Strategic Study of CAE 2010, Volume 12, Issue 4,   Pages 90-94

Abstract:

The paper summarized and evaluated asphalt mixture anti-shear test method, anti-shear mechanism and the anti-shear design reasearch recently.The analysis and evaluation of 9 test methods is helpful for related personnel to choose these test methodsHMA anti-shear properties.as the determination of relevant coefficient in tolerable shear stress test method and calibration of

Keywords： asphalt mixtures     rutting     shear test     anti-shear strength    

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Multi-harmonic forced vibration and resonance of simple beams to moving vehicles

Frontiers of Structural and Civil Engineering   Pages 981-993 doi: 10.1007/s11709-023-0979-5

Abstract: bridge as a multiple frequency-multiplication harmonic load on the modal coordinates of a linear elastic simpleverify the occurrence of high-harmonic forced resonance, numerical tests were conducted on single-span simpleFor the investigated single-span simple beams, the moving vehicle carriage heaving oscillation modulates

Keywords： forced vibration     linear Euler beam     moving load     harmonic structure     frequency modulation     end restraints    

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Modeling of shear walls using finite shear connector elements based on continuum plasticity

Ulf Arne GIRHAMMAR, Per Johan GUSTAFSSON, Bo KÄLLSNER

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 2,   Pages 143-157 doi: 10.1007/s11709-016-0377-3

Abstract: behavior of the sheathing-to-framing joints has a significant impact on the structural performance of shearThis paper is focused on the finite element modeling of shear walls.The purpose is to present a new shear connector element based on the theory of continuum plasticity.Load-displacement curves for shear walls are calculated using the shear connector model and they are

Keywords： shear walls     wall diaphragms     finite element modelling     plastic shear connector     analytical modelling     experimental    

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Experiments on channel columns with inclined simple edge stiffeners under compression loading

WANG Chungang, ZHANG Yaochun, ZHANG Zhuangnan

Frontiers of Structural and Civil Engineering 2007, Volume 1, Issue 3,   Pages 312-321 doi: 10.1007/s11709-007-0041-z

Abstract: order to investigate the compression behavior of pin-ended cold-formed channel columns with inclined simple

Keywords： different     post-buckling strength     capacity     distortional buckling     Furthermore    

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Nonlinear numerical simulation of punching shear behavior of reinforced concrete flat slabs with shear-heads

Dan V. BOMPA, Ahmed Y. ELGHAZOULI

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 2,   Pages 331-356 doi: 10.1007/s11709-019-0596-5

Abstract: paper examines the structural response of reinforced concrete flat slabs, provided with fully-embedded shear-headsadopted nonlinear finite element procedures are carried out against experimental results from three testassessments enable the identification of three modes of failure as a function of the interaction between the shear-headPractical recommendations are also provided for the design of shear-heads in RC slabs, including theshown to offer a more reliable design approach in comparison with existing methods for all types of shear-heads

Keywords： non-linear numerical modelling     concrete damage plasticity     RC flat slabs     shear-heads     punching shear    

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Behaviour of self-centring shear walls——A state of the art review

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 1,   Pages 53-77 doi: 10.1007/s11709-022-0850-0

Abstract: post-tensioning (PT) in structural walls has led to the development of advanced self-centring (rocking) shearextensive research since the 1980s, there are no well-established design guidelines available on the shearsliding, confinement, seismic performance factors, PT loss, PT force range and residual drifts of shearThe established database was then used to review shear walls’ configurations, material, and componentsThe behaviour of concrete, masonry and timber shear walls were compared and critically analysed.

Keywords： self-centring shear walls     rocking walls     energy dissipation     seismic performance factors     PT loss     residual    

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Pretest analysis of shake table response of a two-span steel girder bridge incorporating accelerated bridge construction connections

Elmira SHOUSHTARI, M. Saiid SAIIDI, Ahmad ITANI, Mohamed A. MOUSTAFA

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 1,   Pages 169-184 doi: 10.1007/s11709-019-0590-y

Abstract: This paper presents pretest analysis of a shake table test model of a 0.35-scale, two-span, steel plate

Keywords： shake table test     accelerated bridge construction     steel girder bridge     OpenSEES     UHPC     simple for dead continuous    

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On braced trapezoidal corrugated steel shear panels: An experimental and numerical study

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 3,   Pages 396-410 doi: 10.1007/s11709-023-0934-5

Abstract: system consisting of a combination of braces and steel infill panels called the braced corrugated steel shearSubsequently, a relationship was established to estimate the buckling shear strength of the system withoutThe results obtained from the parametric study indicate that the corrugated steel shear panel (CSSP)

Keywords： trapezoidal corrugated plate     steel shear panel     braced steel shear panel     experimental study     buckling    

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Title Author Date Type Operation

A simple method for evaluating liquefaction potential from shear wave velocity

Lianyang ZHANG,

Journal Article

Behavior of compacted clay-concrete interface

R. R .SHAKIR, Jungao ZHU

Journal Article

Nonlinear elastic model for compacted clay concrete interface

R. R. SHAKIR, Jungao ZHU

Journal Article

Prediction of the shear wave velocity

Amoroso SARA

Journal Article

Effect of loading rate on shear strength parameters of mechanically and biologically treated waste

Journal Article

Behavior and strength of headed stud shear connectors in ultra-high performance concrete of composite

Jianan QI, Yuqing HU, Jingquan WANG, Wenchao LI

Journal Article

SPT based determination of undrained shear strength: Regression models and machine learning

Walid Khalid MBARAK, Esma Nur CINICIOGLU, Ozer CINICIOGLU

Journal Article

An overview of anti-shear behavior study of asphalt mixtures

Chen Guangwei,Li Hongtao,Chen Rongsheng

Journal Article

Multi-harmonic forced vibration and resonance of simple beams to moving vehicles

Journal Article

Modeling of shear walls using finite shear connector elements based on continuum plasticity

Ulf Arne GIRHAMMAR, Per Johan GUSTAFSSON, Bo KÄLLSNER

Journal Article

Experiments on channel columns with inclined simple edge stiffeners under compression loading

WANG Chungang, ZHANG Yaochun, ZHANG Zhuangnan

Journal Article

Nonlinear numerical simulation of punching shear behavior of reinforced concrete flat slabs with shear-heads

Dan V. BOMPA, Ahmed Y. ELGHAZOULI

Journal Article

Behaviour of self-centring shear walls——A state of the art review

Journal Article

Pretest analysis of shake table response of a two-span steel girder bridge incorporating accelerated bridge construction connections

Elmira SHOUSHTARI, M. Saiid SAIIDI, Ahmad ITANI, Mohamed A. MOUSTAFA

Journal Article

On braced trapezoidal corrugated steel shear panels: An experimental and numerical study

Journal Article