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Mechatronic design of a novel linear compliant positioning stage with large travel range and high out-of-planepayload capacity

Hua LIU, Xin XIE, Ruoyu TAN, Lianchao ZHANG, Dapeng FAN

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 2,   Pages 265-278 doi: 10.1007/s11465-017-0453-y

Abstract: These parallelograms are serially connected for a large travel range and a high out-of-plane payloadcapacity.The results of payload tests indicate that the stage has at least 20 kg out-of-plane payload capacity

Keywords： mechatronic design     linear compliant positioning stage     large travel range     high out-of-plane payload capacity    

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Seismic response of precast reinforced concrete wall subjected to cyclic in-plane and constant out-of-plane

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 5,   Pages 1128-1143 doi: 10.1007/s11709-021-0753-5

Abstract: cyclic loading combined with out-of-plane loading replicated by sand backfill to simulate the actualThe tested wall exhibited flexural cracks, owing to the high aspect ratio and considerable out-of-planeAn increase in aspect ratio leads to a reduction in in-plane capacity and an increase in drift.Curves between the ratio of in-plane yield capacity and design shear load of walls are proposed for thebackfill density, which may be adopted to determine the in-plane yield capacity of the basement walls

Keywords： precast wall     basement wall     out-of-plane response     quasi-static test     sand backfill     seismic parameters    

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Out-of-plane elastic buckling load and strength design of space truss arch with a rectangular section

Senping WANG; Xiaolong LIU; Bo YUAN; Minjie SHI; Yanhui WEI

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 9,   Pages 1141-1152 doi: 10.1007/s11709-022-0866-5

Abstract: The out-of-plane stability of the two-hinged space truss circular arch with a rectangular section isThe calculation formula of out-of-plane elastic buckling loads of the space truss arch is derived basedon the classical solution of out-of-plane flexural-torsional buckling loads of the solid web arch.Numerical research of the out-of-plane stability of space truss arches under different load cases showsSecondly, the design formulas to predict the out-of-plane elastoplastic stability strength of space truss

Keywords： torsional stiffness     strength design     elastic buckling     space truss arches     out-of-plane    

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Seismic safety evaluation methodology for masonry building and retrofitting using splint and bandage technique with wire mesh

Pravin Kumar Venkat Rao PADALU; Yogendra SINGH

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 4,   Pages 478-505 doi: 10.1007/s11709-022-0817-1

Abstract: approach uses the ‘Pier Analysis’ method, based on the concept of equivalent lateral stiffness, where in-planeand out-of-plane actions are considered independently.The analysis results showed that few wall elements are unsafe in in-plane and out-of-plane tension.The study using the ‘Pier Analysis’ shows that the lateral load capacity of unsafe URM piers can be enhanced

Keywords： unreinforced masonry     seismic in-plane and out-of-plane forces     pier analysis     finite element modelling    

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Structural performance of a façade precast concrete sandwich panel enabled by a bar-type basalt fiber-reinforced polymer connector

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 1,   Pages 122-137 doi: 10.1007/s11709-022-0894-1

Abstract: First, pull-out tests were conducted to evaluate the anchoring performance of the connector in concretethe connector, five façade PCSP specimens with the bar-type BFRP connector were fabricated, and the out-of-planereliable anchorage system in concrete; 2) the bar-type BFRP connector can offer sufficient stiffness and capacityachieve a partially composite PCSP; 3) the boundary condition of the panel considerably influenced the out-of-plane

Keywords： precast concrete sandwich panel     basalt fiber reinforced polymer     pull-out performance     shear performance     out-of-plane flexural performance    

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Model test of the group piles foundation of a high-speed railway bridge in mined-out area

Xin LIANG,Qian-gong CHENG,Jiu-jiang WU,Jian-ming CHEN

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 4,   Pages 488-498 doi: 10.1007/s11709-016-0338-x

Abstract: The research on the mechanism of pile-soil-cap-goaf interaction and settlement of high-speed railwaybridge located in mined-out area is still relatively rare.By taking the pile group of Guanshandi bridge foundation in Hefei-Fuzhou high-speed railway as the prototype, a model test is carried out.degree, the larger of loading degree, the smaller impact of goaf on the bearing capacity.

Keywords： high-speed railway     mined-out areas     goaf     group piles foundation     physical model test     bearing capacity     settlement    

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Design and stability analysis of continuous skew tied-arch bridge over Bin Jiang River

YU Jiancheng, TONG Hao, HUANG Wei

Frontiers of Structural and Civil Engineering 2008, Volume 2, Issue 1,   Pages 37-42 doi: 10.1007/s11709-008-0004-z

Abstract: The result shows that out-plane buckling occur for a rigid tie and similar no matter whether it is single

Keywords： out-plane buckling     unremarkable     crossbeam     stability analytical     orthogonal    

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Parameter identification of interconnected power system frequency after trip-out of high voltage transmission

Xuzhan ZHOU,Shanshan LIU,Mingkun WANG,Yiping DAI,Yaohua TANG

Frontiers in Energy 2014, Volume 8, Issue 3,   Pages 386-393 doi: 10.1007/s11708-014-0323-9

Abstract: Accurate modeling and parameters of high voltage (HV) grid are critical for stability research of system

Keywords： high voltage (HV) grid     frequency stability parameter identification     primary frequency regulation (PFR    

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conservation in China’s coal-fired power industry by installing advanced units and organized phasing out

Weiliang WANG, Junfu LYU, Zheng LI, Hai ZHANG, Guangxi YUE, Weidou NI

Frontiers in Energy 2019, Volume 13, Issue 4,   Pages 798-807 doi: 10.1007/s11708-019-0633-z

Abstract: with its development over the past few decades indicates that the up-gradation of the national unit capacitystructure (including installing advanced production and phasing out backward production) plays a moreA quantitative study on the effect of the unit capacity structure up-gradation on the decline in theeffective affecting period of about 8 years, during which it would gradually decline from a relatively highaction of phasing out backward capacity, it is suggested that the organized action of phasing out backward

Keywords： coal-fired power     energy conservation     net coal consumption rate     new installation     phasing out backwardproduction     unit capacity structure    

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Dialdehyde cellulose nanocrystal cross-linked chitosan foam with high adsorption capacity for removal

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 7,   Pages 853-866 doi: 10.1007/s11705-022-2256-x

Abstract: However, the high adsorption capacity, predominant pH-responsibility, and excellent recyclability arechitosan (w/w) of 12/100, the resultant foam (Foam-12) possesses excellent absorption properties, such as highporosity, high content of active sites, strong acid resistance, and high amorphous region.The maximum dye adsorption capacity of 1238.1 mg∙g‒1 is achieved under the conditions of 20

Keywords： chitosan foam     cellulose nanocrystals     acid red 134     adsorption    

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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: experimental and numerical investigation on the static behavior of headed stud shear connectors in ultra-highFour push-out specimens were tested.observed on the concrete slab, indicating that UHPC slab exhibited good performance and could resist the highThe numerical and experimental results indicated that the shear capacity is supposed to be composed of

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

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A review of salting-out effect and sugaring-out effect: driving forces for novel liquid-liquid extraction

Chuhan Fu, Zhuoxi Li, Zengran Sun, Shaoqu Xie

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 4,   Pages 854-871 doi: 10.1007/s11705-020-1980-3

Abstract: the targeted products in their fermentation broths, the complicated components of the broths and the highThis review introduces the separation technologies (salting-out extraction, salting-out, sugaring-outSalting-out/sugaring-out extraction and salting-out/sugaring-out technologies display the high separatingefficiency and the high targeted product yields.The successful research into the salting-out/sugaring-out and salting-out/sugaring-out extraction not

Keywords： salting-out     sugaring-out     extraction     biofuels     biochemicals     application    

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Promoting hydrogen industry with high-capacity Mg-based solid-state hydrogen storage materials and systems

Frontiers in Energy 2023, Volume 17, Issue 3,   Pages 320-323 doi: 10.1007/s11708-023-0889-1

Abstract: Promoting hydrogen industry with high-capacity Mg-based solid-state hydrogen storage materials and systems

Keywords： materials systems    

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Finite element analysis of creep for plane steel frames in fire

Hui ZHU, Yuching WU

Frontiers of Structural and Civil Engineering 2012, Volume 6, Issue 3,   Pages 297-307 doi: 10.1007/s11709-012-0162-x

Abstract: formulation is derived, and the corresponding numerical model is developed to study the creep behavior of planeThe geometric nonlinearity, material nonlinearity, high temperature creep, and temperature rate of changeNext, the numerical model is used to analyze the creep behavior of the plane steel frames under decreasing

Keywords： creep     plane steel frame     fire     finite element method     geometric nonlinearity    

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Calculation of diagonal section and cross-section bending capacity for strengthening RC structure usinghigh-performance ferrocement laminate

Shouping SHANG , Fangyuan ZHOU , Wei LIU ,

Frontiers of Structural and Civil Engineering 2009, Volume 3, Issue 3,   Pages 330-338 doi: 10.1007/s11709-009-0046-x

Abstract: High-performance ferrocement laminate (HPFL) is an effective method of strengthening concrete structureHigh-performance ferrocement laminate is a new type of inorganic material with the advantages such ashigh strength, small contraction, good bonding properties, etc.This paper introduces the formula of cross-section bending capacity for strengthening concrete beamsA comparative analysis of experimental data, as well as the calculation of diagonal section bearing capacity

Keywords： RC beams     high-performance ferrocement laminate (HPFL)     inorganic material     reinforcement    

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Title Author Date Type Operation

Mechatronic design of a novel linear compliant positioning stage with large travel range and high out-of-planepayload capacity

Hua LIU, Xin XIE, Ruoyu TAN, Lianchao ZHANG, Dapeng FAN

Journal Article

Seismic response of precast reinforced concrete wall subjected to cyclic in-plane and constant out-of-plane

Journal Article

Out-of-plane elastic buckling load and strength design of space truss arch with a rectangular section

Senping WANG; Xiaolong LIU; Bo YUAN; Minjie SHI; Yanhui WEI

Journal Article

Seismic safety evaluation methodology for masonry building and retrofitting using splint and bandage technique with wire mesh

Pravin Kumar Venkat Rao PADALU; Yogendra SINGH

Journal Article

Structural performance of a façade precast concrete sandwich panel enabled by a bar-type basalt fiber-reinforced polymer connector

Journal Article

Model test of the group piles foundation of a high-speed railway bridge in mined-out area

Xin LIANG,Qian-gong CHENG,Jiu-jiang WU,Jian-ming CHEN

Journal Article

Design and stability analysis of continuous skew tied-arch bridge over Bin Jiang River

YU Jiancheng, TONG Hao, HUANG Wei

Journal Article

Parameter identification of interconnected power system frequency after trip-out of high voltage transmission

Xuzhan ZHOU,Shanshan LIU,Mingkun WANG,Yiping DAI,Yaohua TANG

Journal Article

conservation in China’s coal-fired power industry by installing advanced units and organized phasing out

Weiliang WANG, Junfu LYU, Zheng LI, Hai ZHANG, Guangxi YUE, Weidou NI

Journal Article

Dialdehyde cellulose nanocrystal cross-linked chitosan foam with high adsorption capacity for removal

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

A review of salting-out effect and sugaring-out effect: driving forces for novel liquid-liquid extraction

Chuhan Fu, Zhuoxi Li, Zengran Sun, Shaoqu Xie

Journal Article

Promoting hydrogen industry with high-capacity Mg-based solid-state hydrogen storage materials and systems

Journal Article

Finite element analysis of creep for plane steel frames in fire

Hui ZHU, Yuching WU

Journal Article

Calculation of diagonal section and cross-section bending capacity for strengthening RC structure usinghigh-performance ferrocement laminate

Shouping SHANG , Fangyuan ZHOU , Wei LIU ,

Journal Article