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Seismic behavior of cantilever wall embedded in dry and saturated sand

Sanku KONAI, Aniruddha SENGUPTA, Kousik DEB

Frontiers of Structural and Civil Engineering 2020, Volume 14, Issue 3,   Pages 690-705 doi: 10.1007/s11709-020-0615-6

Abstract: The embedded cantilever retaining walls are often required for excavation to construct the undergroundIn this paper, the behavior of a small scale model embedded cantilever retaining wall in dry and saturatedThe embedded cantilever walls are subjected to sinusoidal dynamic motions.The behaviors of the cantilever walls in terms of lateral displacement and bending moment are studiedThe maximum lateral displacement of a cantilever wall due to seismic loading is below 1% of the total

Keywords： embedded cantilever wall     shake table test     FLAC2D     seismic loading     saturated and dry sand    

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Reinforcement design of anchor blocks for external tendons

Hong Hao,Tong Yuqiang ,He Zhiqi,Liu Zhao

Strategic Study of CAE 2013, Volume 15, Issue 8,   Pages 95-98

Abstract:

Reinforced blocks are common anchorage forms for external tendons. However, there was no mature design method. Through finite element analysis, the paper revealed that the tensile stress concentration was caused by three typical local actions. On this basis, three equations for calculating resultant forces of these local actions were formulated. Thus a quantitative reinforcement design method of anchor blocks was proposed. Finally, an anchor block of the Fourth Nanjing Yangtze River Bridge was presented as a design example to demonstrate the effectiveness and convenience of the proposed method.

Keywords： anchor block     external prestressing     reinforcement design     bursting force     cantilever action     tie-back    

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Crack detection of the cantilever beam using new triple hybrid algorithms based on Particle Swarm Optimization

Amin GHANNADIASL; Saeedeh GHAEMIFARD

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 9,   Pages 1127-1140 doi: 10.1007/s11709-022-0838-9

Abstract: In this paper, this is applied to identify crack location and depth in a cantilever beam using the new

Keywords： crack     cantilever beam     triple hybrid algorithms     Particle Swarm Optimization    

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A preliminary research on wireless cantilever beam vibration sensor in bridge health monitoring

Xinlong TONG, Shanglin SONG, Linbing WANG, Hailu YANG

Frontiers of Structural and Civil Engineering 2018, Volume 12, Issue 2,   Pages 207-214 doi: 10.1007/s11709-017-0406-x

Abstract: According to specific bridge environment, optimal design piezoelectric cantilever beam structure by usingresults of theoretical calculations and simulation, verify natural frequencies of piezoelectric cantileverproduction ability of data by experiment, thus formed a complete set of design method of piezoelectric cantileverbeam and data collection card, experimental verification of the radio piezoelectric vibrating cantileverFinally, the paper designed a kind of new wireless sensor of vibration cantilever beam, suitable for

Keywords： piezoelectric cantilever beam     bridge     natural frequency     wireless sensor    

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A hierarchical system to predict behavior of soil and cantilever sheet wall by data-driven models

Nang Duc BUI; Hieu Chi PHAN; Tiep Duc PHAM; Ashutosh Sutra DHAR

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 6,   Pages 667-684 doi: 10.1007/s11709-022-0822-4

Abstract: proposed to first predict the stability status (random forest classification, RFC) followed by 1) the cantilever

Keywords： finite element analysis     cantilever sheet wall     machine learning     artificial neural network     random forest    

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View-invariant human action recognition via robust locally adaptive multi-view learning

Jia-geng FENG,Jun XIAO

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 11,   Pages 917-920 doi: 10.1631/FITEE.1500080

Abstract: Human action recognition is currently one of the most active research areas in computer vision.However, some extrinsic factors are barriers for the development of action recognition; e.g., human actionsThus, view-invariant analysis becomes important for action recognition algorithms, and a number of researchersExperiments on three public view-invariant action recognition datasets, i.e., ViHASi, IXMAS, and WVU,

Keywords： View-invariant     Action recognition     Multi-view learning     L1-norm     Local learning    

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China released the Action Plan on Prevention and Control of Soil Pollution

Fang Zhang,Guanghe Li

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 4, doi: 10.1007/s11783-016-0867-5

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optimization for tailoring the ratio between two flexural eigenfrequencies of atomic force microscopy cantilever

Qi XIA,Tao ZHOU,Michael Yu WANG,Tielin SHI

Frontiers of Mechanical Engineering 2014, Volume 9, Issue 1,   Pages 50-57 doi: 10.1007/s11465-014-0286-x

Abstract: formulated, where the ratio between two eigenfrequencies is defined as a constraint and the area of the cantilever

Keywords： atomic force microscopy     cantilever probe     eigenfrequency     optimization    

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Modeling and analysis of controllable output property of cantilever-beam inertial sensors based on magnetic

Guixiong LIU, Peiqiang ZHANG, Chen XU

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 2,   Pages 129-133 doi: 10.1007/s11465-009-0035-8

Abstract: Magnetic fluid is first introduced into the traditional cantilever-beam senor.Based on the property of the cantilever-beam and the novel controllable mag-viscosity of magnetic fluid, the output of cantilever-beam sensors is under control so that the controllable output of the sensors

Keywords： sensors     magnetic fluid     property of mag-viscosity     controllable output    

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Effect of mineral additives and permeability reducing admixtures having different action mechanisms on

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 5,   Pages 1277-1291 doi: 10.1007/s11709-021-1752-2

Abstract: In this paper, the effect of usage of the permeability reducing admixture (PRA) having different action

Keywords： cementitious system     mineral additive     permeability reducing admixture     mechanical properties     durability performance    

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Seismic analysis of semi-gravity RC cantilever retaining wall with TDA backfill

Il-Sang AHN, Lijuan CHENG

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 4,   Pages 455-469 doi: 10.1007/s11709-017-0392-z

Abstract: The retaining walls were semi-gravity reinforced concrete cantilever type.

Keywords： TDA (Tire Derived Aggregate)     scrap tires     retaining wall     seismic analysis     Finite Element Analysis    

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Study on the action of resistin-induced human umbilical vein endothelial cell dysfunction

LI Zhizhen, LI Fangping, YAN Li, LI Feng, LI Yan, CHENG Hua, FU Zuzhi

Frontiers of Medicine 2007, Volume 1, Issue 2,   Pages 196-199 doi: 10.1007/s11684-007-0037-z

Abstract: resistin on human umbilical vein endothelial cells (HUVECs), and to explore its role and mechanism of action

Keywords： endothelial     resistin stimulation     Incubation     pathogenesis     dysfunction    

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Emerging contaminant control: From science to action

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 6, doi: 10.1007/s11783-022-1559-y

Abstract: Continuous progress in scientific research of ECs promoted China’s action on EC control.

Keywords： Emerging contaminants     Priority pollutants     PPCPs     POPs     Control policy    

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Study of the mechanics of progressive collapse of FPB isolated beam-pier substructures

Jingcai ZHANG; Yong DING; Xinchun GUAN

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 6,   Pages 718-728 doi: 10.1007/s11709-022-0815-3

Abstract: Progressive collapse resistance by flexural action of the beam and additional resistance owing to theprovided by horizontal restraining can be reduced as large as 46% and 88% during compressive arching action(CAA) and catenary action (CA), respectively.

Keywords： friction pendulum bearing     progressive collapse     horizontal stiffness     compressive arching action     catenaryaction    

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Action" Plan"> Chinese Academy of Engineering Launched "Academician Action" Plan

Strategic Study of CAE 1999, Volume 1, Issue 1,   Pages 107-107

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Title Author Date Type Operation

Seismic behavior of cantilever wall embedded in dry and saturated sand

Sanku KONAI, Aniruddha SENGUPTA, Kousik DEB

Journal Article

Reinforcement design of anchor blocks for external tendons

Hong Hao,Tong Yuqiang ,He Zhiqi,Liu Zhao

Journal Article

Crack detection of the cantilever beam using new triple hybrid algorithms based on Particle Swarm Optimization

Amin GHANNADIASL; Saeedeh GHAEMIFARD

Journal Article

A preliminary research on wireless cantilever beam vibration sensor in bridge health monitoring

Xinlong TONG, Shanglin SONG, Linbing WANG, Hailu YANG

Journal Article

A hierarchical system to predict behavior of soil and cantilever sheet wall by data-driven models

Nang Duc BUI; Hieu Chi PHAN; Tiep Duc PHAM; Ashutosh Sutra DHAR

Journal Article

View-invariant human action recognition via robust locally adaptive multi-view learning

Jia-geng FENG,Jun XIAO

Journal Article

China released the Action Plan on Prevention and Control of Soil Pollution

Fang Zhang,Guanghe Li

Journal Article

optimization for tailoring the ratio between two flexural eigenfrequencies of atomic force microscopy cantilever

Qi XIA,Tao ZHOU,Michael Yu WANG,Tielin SHI

Journal Article

Modeling and analysis of controllable output property of cantilever-beam inertial sensors based on magnetic

Guixiong LIU, Peiqiang ZHANG, Chen XU

Journal Article

Effect of mineral additives and permeability reducing admixtures having different action mechanisms on

Journal Article

Seismic analysis of semi-gravity RC cantilever retaining wall with TDA backfill

Il-Sang AHN, Lijuan CHENG

Journal Article

Study on the action of resistin-induced human umbilical vein endothelial cell dysfunction

LI Zhizhen, LI Fangping, YAN Li, LI Feng, LI Yan, CHENG Hua, FU Zuzhi

Journal Article

Emerging contaminant control: From science to action

Journal Article

Study of the mechanics of progressive collapse of FPB isolated beam-pier substructures

Jingcai ZHANG; Yong DING; Xinchun GUAN

Journal Article

Chinese Academy of Engineering Launched "Academician Action" Plan

Journal Article