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Undrained seismic bearing capacity of strip footing adjacent to a heterogeneous excavation

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 4,   Pages 566-583 doi: 10.1007/s11709-023-0905-x

Abstract: The analysis of the bearing capacity of strip footings sited near an excavation is critical in geotechnicsgeometrical features of the excavation and the soil strength properties on the seismic bearing capacity of a stripfooting resting on an excavation were evaluated using the lower and upper bounds of the finite element

Keywords： excavation     finite element limit analysis     heterogeneous soil     strip footing     undrained bearing capacity    

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Ultimate bearing capacity of strip footing resting on clay soil mixed with tire-derived aggregates

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 4,   Pages 1016-1024 doi: 10.1007/s11709-021-0751-7

Abstract: (TDA) mixed with kaolin as a method of increasing the ultimate bearing capacity ( UBC) of a stripfooting.A strip footing was then placed on the stabilized kaolin and was caused to fail under stress-controlledresults showed that, except for the 20% powdery TDA, the TDA showed an increase in the UBC of the stripfooting.

Keywords： kaolin     physical modeling tests     stabilization     numerical modeling    

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Effect of interface adhesion factor on the bearing capacity of strip footing placed on cohesive soil

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 6,   Pages 1494-1503 doi: 10.1007/s11709-021-0768-y

Abstract: The problem related to bearing capacity of footing either on pure soil or on pure rock mass has beenCurrently, no study deals with the bearing capacity of strip footing on a cohesive soil layer overlyingthe second-order cone programming and the power cone programming, the ultimate bearing capacity of a stripfooting located on a cohesive soil overlying rock mass is determined in this study.factor (αcr) between the cohesive soil and rock mass, the ultimate bearing capacity of strip

Keywords： bearing capacity     soil-rock interface     Hoek−Brown yield criterion     plasticity     limit analysis    

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Significance of using isolated footing technique for residential construction on expansive soils

Harry FAR,Deacon FLINT

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 1,   Pages 123-129 doi: 10.1007/s11709-016-0372-8

Abstract: Expansive soils cause problems with the founding of lightly loaded structures in many parts of the world. Foundation design for expansive soils is one of the most discussed and problematic issues in Australia as expansive soils were responsible for billions of dollars’ worth of damage to man-made structures such as buildings and roads. Several studies and reports indicate that one of the most common and least recognized problems causing severe structural damage to houses lies in expansive soils. In this study, a critical review has been carried out on the current Australian standards for building on expansive soils and they are compared with some techniques that are not included in the current Australian standards for residential slabs and footings. Based on the results of this review, the most effective and economical method has been proposed for construction of footings on all site classifications without restriction to 75mm of characteristic movement. In addition, it has become apparent that as design procedures for footings resting on sites with extreme characteristic movements are not included in the current Australian standards, there is a strong need for well-developed and simplified standard design procedures for characteristic soil movement of greater than 75mm to be included into the Australian Standards.

Keywords： expansive soils     residential slabs     isolated footings     Australian Standards    

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Flow and heat transfer in compact offset strip fin surfaces

DONG Junqi, CHEN Jiangping, CHEN Zhijiu

Frontiers in Energy 2008, Volume 2, Issue 3,   Pages 291-297 doi: 10.1007/s11708-008-0061-y

Abstract: Experimental studies of air-side heat transfer and pressure drop characteristics of offset strip fins

Keywords： different     air-side     transfer     pressure     offset    

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Ribbed strip rolling by three-dimensional finite element method combining extremely thin array of elements

Zhengyi JIANG,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 1,   Pages 52-60 doi: 10.1007/s11465-009-0087-9

Abstract: In this paper, a three-dimensional finite element modelling of the ribbed strip rolling is carried out

Keywords： rib inclined contact boundary condition     ribbed strip     extremely thin elements     pulling down of rib height    

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Experimental investigation on heat transfer effect of conical strip inserts in a circular tube under

M. ARULPRAKASAJOTHI,K. ELANGOVAN,K. HEMA CHANDRA REDDY,S. SURESH

Frontiers in Energy 2016, Volume 10, Issue 2,   Pages 136-142 doi: 10.1007/s11708-015-0389-z

Abstract: paper is to observe the Nusselt number and friction factor behavior of the circular tube with conical stripThe conical strip is inserted in the forward and backward direction individually compared to the flowThe results indicate that the conical strip inserts increases the Nusselt number when compared to theIt is observed that the strip geometry has a major effect on the thermal performance of the circularexamination of different strips for determining the enhancement of Nusselt number, the staggered conical strip

Keywords： Nusselt number     friction factor     conical strip    

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Manufacturing——Footing Stone of Modernization

Song Jian

Strategic Study of CAE 2002, Volume 4, Issue 10,   Pages 1-10

Abstract:

This paper, retrospecting the long process of human history, especially the social development of the world since the industrial revolution, makes a comprehensive and objective analysis on the historical role, present situation and future trend of the manufacturing industry and puts forward significant suggestions on policy-making for industrilization and modernization drive in China. It is state that manufacturing industry, especially equipment manufacturing is the pillar of industrialization, the major stage for technical advancement, the foundation of the sustainable development of the national economy, the key edge for international competition, and the guarantee of national security. There is still a wide gap between China and the developed countries in many sectors of industry. Due to the existing unequal and unjust world order, it is impossible for China, as a developing country, to realize industrialization and modernization without its own powerful manufacturing industry. To realize mechanization, automation, informatization and intelligent control in all sectors of national economy and social life is the great mission and onerous task of China's engineering community in the 21st century, china's own powerful and advanced manufacturing industry must be built by all means and utmost efforts in the favorable conditions of reform and opening-up.

Keywords： manufacturing industry     industrialization     modernization     China    

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Linear and nonlinear elastic analysis of closely spaced strip foundations using Pasternak model

Priyanka GHOSH, S. RAJESH, J. SAI CHAND

Frontiers of Structural and Civil Engineering 2017, Volume 11, Issue 2,   Pages 228-243 doi: 10.1007/s11709-016-0370-x

Abstract: In this study, an attempt is made to determine the interaction effect of two closely spaced strip footingsusing linear as well as nonlinear elastic analysis to determine the interaction effect of two nearby strip

Keywords： bearing capacity     linear and non-linear elasticity     foundation     interaction effect     numerical modeling     Pasternak model    

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Stress field near circular-arc interface crack tip based on electric saturation concept

Longchao DAI, Xinwei WANG

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 3,   Pages 320-325 doi: 10.1007/s11465-009-0042-9

Abstract: infinite piezoelectric matrix subjected to a far-field uniform loading is investigated by an electrical strip

Keywords： piezoelectric material     arc crack     strip saturation     stress intensity factor    

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Integration of Computer Control Systems Suitable for Hot Strip Mill

Sun Yikang

Strategic Study of CAE 2000, Volume 2, Issue 1,   Pages 73-76

Abstract:

The requirements for a computer control system used for a rolling mill, especially for hot strip mill

Keywords： rolling automation     automation of hot strip mill     distributed computer control system     system integration    

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New insights in the battle between wheat and

Chunlei TANG,Xiaojie WANG,Yulin CHENG,Minjie LIU,Mengxin ZHAO,Jinping WEI,Zhensheng KANG

Frontiers of Agricultural Science and Engineering 2015, Volume 2, Issue 2,   Pages 101-114 doi: 10.15302/J-FASE-2015068

Abstract: Wheat stripe rust caused by f. sp. ( ) poses a great threat to wheat production worldwide. The rapid change in virulence of leads to a loss of resistance in currently resistant wheat cultivars, which results in frequent disease epidemics. Therefore, a major focus is currently placed on investigating the molecular mechanisms underlying this rapid variation of pathogenicity and coevolving wheat resistance. Limited by the lack of a system for stable transformation of and the difficulties in wheat transformation, it is not easy to generate deeper insights into the wheat- interaction using established genetic methods. Nevertheless, considerable effort has been made to unravel the wheat- interaction and significant progress is being made. Histology and cytology have revealed basic details of infection strategies and defense responses during wheat- interactions, identified cellular components involved in wheat- interactions, and have helped to elucidate their role in the infection process or in plant defense responses. Transcriptome and genome sequencing has revealed the molecular features and dynamics of the wheat- pathosystem. Extensive molecular analyses have led to the identification of major components in the wheat resistance response and in virulence. Studies of wheat- interactions have now entered a new phase in which cellular and molecular approaches are being used. This review focuses on the cellular biology of wheat- interactions and integrates the emerging data from molecular analyses with the histocytological observations.

Keywords： wheat     strip rust     Puccinia striiformis f. sp.    

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Reliability assessment of three-dimensional bearing capacity of shallow foundation using fuzzy set theory

Rajarshi PRAMANIK, Dilip Kumar BAIDYA, Nirjhar DHANG

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 2,   Pages 478-489 doi: 10.1007/s11709-021-0698-8

Abstract: this study is to investigate the applicability of reliability theory on surface square/rectangular footingassociated and non-associated flow rules are considered in estimating the ultimate bearing capacity of the footingat zero failure probability is proposed, and it indirectly predicts the failure probability of the footing

Keywords： finite element method     square footing     reliability analysis     fuzzy set theory     coefficient of variation     spatial    

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disease in turbot (Scophthalmus maximus)—Development of the colloidal gold based immunochromatographic strip

Wang Weifang,Chai Shujun,Liu Qingtang,Lei Jilin,Ding Fuhong,Hong Lei,Liu Xinfu,Su Ke

Strategic Study of CAE 2012, Volume 14, Issue 2,   Pages 8-13

Abstract:

In this study, an immunochromatographic strip was developed for the serologicalIn the strip, the rabbit anti-turbot immunoglobulin M, made from this research, labeled with colloidaland negative serum samples from normal turbot were collected to evaluate the characteristics of the stripThe strip was shown to be of high specificity and sensitivity, and similar to ELISA.Based on the model of this strip developed in the study, this pattern of strip could be performed into

Keywords： turbot (Scophthalmus maximus)     antibody     immunochromatographic strip     pointofcare test     colloidal gold    

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Three-Dimensional Mesoscopic Investigation on the Impact of Specimen Geometry and Bearing Strip Size Article

Zhangyu Wu, Jinhua Zhang, Hongfa Yu, Qin Fang, Haiyan Ma, Li Chen

Engineering 2022, Volume 17, Issue 10,   Pages 110-122 doi: 10.1016/j.eng.2021.02.024

Abstract: splitting-tensile behaviors of CAC under the influence of two factors, namely specimen geometry and bearing stripcube with an edge length of 150 mm and a cylinder with dimensions of ϕ150 mm × 300 mm) and six stripThe effects of specimen geometry and strip width on the splitting-tensile properties of CAC, such asThe fst values of CAC are associated with both the specimen geometry and width of the bearing strip.values of the cube model are slightly higher than those of the cylinder model for the same bearing strip

Keywords： concrete     3D mesoscopic modelling     Split-tension test     Tensile strength     Specimen geometry     Bearing strip    

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Title Author Date Type Operation

Undrained seismic bearing capacity of strip footing adjacent to a heterogeneous excavation

Journal Article

Ultimate bearing capacity of strip footing resting on clay soil mixed with tire-derived aggregates

Journal Article

Effect of interface adhesion factor on the bearing capacity of strip footing placed on cohesive soil

Journal Article

Significance of using isolated footing technique for residential construction on expansive soils

Harry FAR,Deacon FLINT

Journal Article

Flow and heat transfer in compact offset strip fin surfaces

DONG Junqi, CHEN Jiangping, CHEN Zhijiu

Journal Article

Ribbed strip rolling by three-dimensional finite element method combining extremely thin array of elements

Zhengyi JIANG,

Journal Article

Experimental investigation on heat transfer effect of conical strip inserts in a circular tube under

M. ARULPRAKASAJOTHI,K. ELANGOVAN,K. HEMA CHANDRA REDDY,S. SURESH

Journal Article

Manufacturing——Footing Stone of Modernization

Song Jian

Journal Article

Linear and nonlinear elastic analysis of closely spaced strip foundations using Pasternak model

Priyanka GHOSH, S. RAJESH, J. SAI CHAND

Journal Article

Stress field near circular-arc interface crack tip based on electric saturation concept

Longchao DAI, Xinwei WANG

Journal Article

Integration of Computer Control Systems Suitable for Hot Strip Mill

Sun Yikang

Journal Article

New insights in the battle between wheat and

Chunlei TANG,Xiaojie WANG,Yulin CHENG,Minjie LIU,Mengxin ZHAO,Jinping WEI,Zhensheng KANG

Journal Article

Reliability assessment of three-dimensional bearing capacity of shallow foundation using fuzzy set theory

Rajarshi PRAMANIK, Dilip Kumar BAIDYA, Nirjhar DHANG

Journal Article

disease in turbot (Scophthalmus maximus)—Development of the colloidal gold based immunochromatographic strip

Wang Weifang,Chai Shujun,Liu Qingtang,Lei Jilin,Ding Fuhong,Hong Lei,Liu Xinfu,Su Ke

Journal Article

Three-Dimensional Mesoscopic Investigation on the Impact of Specimen Geometry and Bearing Strip Size

Zhangyu Wu, Jinhua Zhang, Hongfa Yu, Qin Fang, Haiyan Ma, Li Chen

Journal Article