NSTL国家科技图书文献中心

1. Theoretical study on FRP-confined rectangular columns considering rebar buckling NSTL国家科技图书文献中心

Peng-Xuan Sun | Yu-Lei Bai - 《Construction & Building Materials》 - 2024,420(Mar.22) - 135480.1～135480.18 - 共18页

摘要：. This paper proposed a composite* beam model and a* | Steel rebar buckling is an important failure | interactions between FRP confinement and steel* reinforcement* | tension-bending beam* model to evaluate the lateral* | support stiffness of FRP-wrapped concrete cover on steel

关键词： large rupture strain (lrs) frp | rebar buckling | composite beam model | tension-bending model | rectangular rc columns

2. Joint shear strength prediction for fiber reinforced concrete beam-to-column connections NSTL国家科技图书文献中心

Kantekin Y. | Burak Bakir B. - 《Engineering structures》 - 2024,308(Jun.1) - 1.1～1.17 - 共17页 - 被引量：2

摘要： instead of reinforced concrete, beam* flexural failure* | which are only applicable to steel* fibers. In this* | study, a comprehensive database* of prior experiments* | conducted on fiber reinforced concrete beam-to-column | response are determined to be the composite* tensile*

关键词： Beam-to-Column Connections | Fiber Reinforced Concrete (FRC) | Hybrid Fiber Reinforced Concrete | Joint Shear Strength

3. A machine learning approach for identifying vertical temperature gradient in steel-concrete composite beam under solar radiation NSTL国家科技图书文献中心

Yonghao Chu | Yuping Zhang ... - 《Advances in engineering software》 - 2024,196(Oct.) - 103695.1～103695.19 - 共19页

摘要： temperature field of steel-concrete composite* beam (SCCB) is* | database of SCCB was expanded based on this. Finally, a | The traditional research methods for the | temperature field of bridge under solar radiation suffer | from issues such as high workload and high costs. The

关键词： Bridge engineering | Solar radiation temperature field | Thermal analysis | Steel-concrete composite beam | GA-BP | Meteorological parameters | Representative value of temperature difference

4. Fire resistance of partially-heated high strength composite beam-columns EI 工程索引 NSTL国家科技图书文献中心

Li, Shan | Liew, J. Y. Richard - 《Journal of Constructional Steel Research》 - 2023,204(May) - 1.1～1.18 - 共18页 - 被引量：2

摘要： encased steel* composite beam-columns in the database to* | composite beam-columns which are partially heated along | encased steel beam-columns made of high strength | range of concrete strength in composite* beam-columns* | predict the fire resistance of concrete encased steel

关键词： Composite column | Concrete encased steel | Fire resistance design | Fire test | High strength concrete

5. A Lego-like steel-framed system for standardization and serial production EI 工程索引 NSTL国家科技图书文献中心

Christoph Odenbreit | Jie Yang ... - 《Steel construction: Design and research》 - 2023,16(1) - 56～64 - 共9页 - 被引量：2

摘要：A Lego-like steel-framed structural system has | , REDUCE, to facilitate 1) de-construction of composite | connections for composite* flooring solutions with precast* | concrete elements, and adjustable steel* connections for* | use in both beam-to-beam* and beam-to-column*

关键词： steel composite construction | demountable shear connection | composite beam | innovative steel connection | design for deconstruction | circular economy

6. Design of concrete-filled steel tubular columns using data-driven methods EI 工程索引 NSTL国家科技图书文献中心

Degtyarev V.V. | Thai H.-T. - 《Journal of Constructional Steel Research》 - 2023,200(Jan.) - 107653.1～107653.22 - 共22页 - 被引量：11

摘要： structural steel* and concrete materials, concrete-filled* | steel tubular (CFST) structures have been increasingly | used in the composite* construction of bridges and* | are more complicated than those of steel* and* | columns, rectangular columns, circular beam–columns, and

关键词： Boosting algorithms | CFST columns | Machine learning | Reliability analysis | Resistance reduction factor | Structural design

7. New cross-sectional slenderness limits for stiffened rectangular concrete-filled steel tubes EI 工程索引 NSTL国家科技图书文献中心

Zhou, Zheng | Denavit, Mark D.... - 《Engineering structures》 - 2023,280(Apr.1) - 1.1～1.13 - 共13页 - 被引量：7

摘要：Rectangular concrete-filled steel* tubes (RCFST* | columns and beam-columns that are applicable to a | variety of stiffener types. A database* of previously* | stress distribution method for filled composite* members* | ) are efficient structural members that exhibit good

关键词： Rectangular concrete-filled steel tubes | Stiffener | Slenderness ratio limits | Plastic stress distribution method | Local buckling

8. Assessment of cyclic degradation effects in composite steel-concrete members EI 工程索引 SCIE Web of Science核心 NSTL国家科技图书文献中心

Sahin, B. | Bravo-Haro, M. A.... - 《Journal of Constructional Steel Research》 - 2022,192(May) - 107231.1～107231.21 - 共21页 - 被引量：1

摘要： represent the hysteretic response of composite steel beam | significantly, the composite* beam depth and the steel cross* | behaviour of composite* steel concrete beams, with* | composite steel/concrete members, including their | available experimental cyclic results on both steel and

关键词： Composite steel-concrete members | Seismic behaviour | Cyclic degradation

9. A novel shear strength model for partially encased composite (PEC) beams based on strain compatibility EI 工程索引 SCIE Web of Science核心 NSTL国家科技图书文献中心

Xue, Yicong | Hao, Ning ... - 《Engineering structures》 - 2022,267(Sep.15) - 114660.1～114660.14 - 共14页 - 被引量：2

摘要：Steel and concrete composite beam has been | structures; however, the large shear force at the beam | address this problem, partially encased composite* (PEC* | ) beams, in which steel* web is encased in concrete or* | coupled by the structural steel* and web concrete*

关键词： Partially encased composite (PEC) | Steel -concrete -steel (SCS) | Shear strength | Multiple anti -shear mechanisms | Strain compatibility

10. Predicting the capacity of perfobond rib shear connector using an ANN model and GSA method EI 工程索引 SCIE Web of Science核心 NSTL国家科技图书文献中心

Guorui Sun | Jun Shi ... - 《Frontiers of structural and civil engineering》 - 2022,16(10) - 1233～1248 - 共16页 - 被引量：4

摘要： connector is an important part of a composite* beam, and* | Algorithm (GA) method and GSA method. A database* was* | steel plate and concrete has the least sensitivity to | Abstract Due to recent advances in the field | of artificial neural networks (ANN) and the global

摘要：. This paper proposed a composite* beam model and a* | Steel rebar buckling is an important failure | interactions between FRP confinement and steel* reinforcement* | tension-bending beam* model to evaluate the lateral* | support stiffness of FRP-wrapped concrete cover on steel

关键词： large rupture strain (lrs) frp | rebar buckling | composite beam model | tension-bending model | rectangular rc columns

摘要： instead of reinforced concrete, beam* flexural failure* | which are only applicable to steel* fibers. In this* | study, a comprehensive database* of prior experiments* | conducted on fiber reinforced concrete beam-to-column | response are determined to be the composite* tensile*

关键词： Beam-to-Column Connections | Fiber Reinforced Concrete (FRC) | Hybrid Fiber Reinforced Concrete | Joint Shear Strength

摘要： temperature field of steel-concrete composite* beam (SCCB) is* | database of SCCB was expanded based on this. Finally, a | The traditional research methods for the | temperature field of bridge under solar radiation suffer | from issues such as high workload and high costs. The

关键词： Bridge engineering | Solar radiation temperature field | Thermal analysis | Steel-concrete composite beam | GA-BP | Meteorological parameters | Representative value of temperature difference

摘要： encased steel* composite beam-columns in the database to* | composite beam-columns which are partially heated along | encased steel beam-columns made of high strength | range of concrete strength in composite* beam-columns* | predict the fire resistance of concrete encased steel

关键词： Composite column | Concrete encased steel | Fire resistance design | Fire test | High strength concrete

摘要：A Lego-like steel-framed structural system has | , REDUCE, to facilitate 1) de-construction of composite | connections for composite* flooring solutions with precast* | concrete elements, and adjustable steel* connections for* | use in both beam-to-beam* and beam-to-column*

关键词： steel composite construction | demountable shear connection | composite beam | innovative steel connection | design for deconstruction | circular economy

摘要： structural steel* and concrete materials, concrete-filled* | steel tubular (CFST) structures have been increasingly | used in the composite* construction of bridges and* | are more complicated than those of steel* and* | columns, rectangular columns, circular beam–columns, and

关键词： Boosting algorithms | CFST columns | Machine learning | Reliability analysis | Resistance reduction factor | Structural design

摘要：Rectangular concrete-filled steel* tubes (RCFST* | columns and beam-columns that are applicable to a | variety of stiffener types. A database* of previously* | stress distribution method for filled composite* members* | ) are efficient structural members that exhibit good

关键词： Rectangular concrete-filled steel tubes | Stiffener | Slenderness ratio limits | Plastic stress distribution method | Local buckling

摘要： represent the hysteretic response of composite steel beam | significantly, the composite* beam depth and the steel cross* | behaviour of composite* steel concrete beams, with* | composite steel/concrete members, including their | available experimental cyclic results on both steel and

关键词： Composite steel-concrete members | Seismic behaviour | Cyclic degradation

摘要：Steel and concrete composite beam has been | structures; however, the large shear force at the beam | address this problem, partially encased composite* (PEC* | ) beams, in which steel* web is encased in concrete or* | coupled by the structural steel* and web concrete*

关键词： Partially encased composite (PEC) | Steel -concrete -steel (SCS) | Shear strength | Multiple anti -shear mechanisms | Strain compatibility

摘要： connector is an important part of a composite* beam, and* | Algorithm (GA) method and GSA method. A database* was* | steel plate and concrete has the least sensitivity to | Abstract Due to recent advances in the field | of artificial neural networks (ANN) and the global

关键词： perfobond rib shear connector | shear strength | ANN model | global sensitivity analysis

4008-161-200 800-990-8900

国家科技图书文献中心

摘要：. This paper proposed a composite beam model and a | Steel rebar buckling is an important failure | interactions between FRP confinement and steel reinforcement | tension-bending beam model to evaluate the lateral | support stiffness of FRP-wrapped concrete cover on steel

关键词： large rupture strain (lrs) frp | rebar buckling | composite beam model | tension-bending model | rectangular rc columns

摘要： instead of reinforced concrete, beam flexural failure | which are only applicable to steel fibers. In this | study, a comprehensive database of prior experiments | conducted on fiber reinforced concrete beam-to-column | response are determined to be the composite tensile

关键词： Beam-to-Column Connections | Fiber Reinforced Concrete (FRC) | Hybrid Fiber Reinforced Concrete | Joint Shear Strength

摘要： temperature field of steel-concrete composite beam (SCCB) is | database of SCCB was expanded based on this. Finally, a | The traditional research methods for the | temperature field of bridge under solar radiation suffer | from issues such as high workload and high costs. The

关键词： Bridge engineering | Solar radiation temperature field | Thermal analysis | Steel-concrete composite beam | GA-BP | Meteorological parameters | Representative value of temperature difference

摘要： encased steel composite beam-columns in the database to | composite beam-columns which are partially heated along | encased steel beam-columns made of high strength | range of concrete strength in composite beam-columns | predict the fire resistance of concrete encased steel

关键词： Composite column | Concrete encased steel | Fire resistance design | Fire test | High strength concrete

摘要：A Lego-like steel-framed structural system has | , REDUCE, to facilitate 1) de-construction of composite | connections for composite flooring solutions with precast | concrete elements, and adjustable steel connections for | use in both beam-to-beam and beam-to-column

关键词： steel composite construction | demountable shear connection | composite beam | innovative steel connection | design for deconstruction | circular economy

摘要： structural steel and concrete materials, concrete-filled | steel tubular (CFST) structures have been increasingly | used in the composite construction of bridges and | are more complicated than those of steel and | columns, rectangular columns, circular beam–columns, and

关键词： Boosting algorithms | CFST columns | Machine learning | Reliability analysis | Resistance reduction factor | Structural design

摘要：Rectangular concrete-filled steel tubes (RCFST | columns and beam-columns that are applicable to a | variety of stiffener types. A database of previously | stress distribution method for filled composite members | ) are efficient structural members that exhibit good

关键词： Rectangular concrete-filled steel tubes | Stiffener | Slenderness ratio limits | Plastic stress distribution method | Local buckling

摘要： represent the hysteretic response of composite steel beam | significantly, the composite beam depth and the steel cross | behaviour of composite steel concrete beams, with | composite steel/concrete members, including their | available experimental cyclic results on both steel and

关键词： Composite steel-concrete members | Seismic behaviour | Cyclic degradation

摘要：Steel and concrete composite beam has been | structures; however, the large shear force at the beam | address this problem, partially encased composite (PEC | ) beams, in which steel web is encased in concrete or | coupled by the structural steel and web concrete

关键词： Partially encased composite (PEC) | Steel -concrete -steel (SCS) | Shear strength | Multiple anti -shear mechanisms | Strain compatibility

摘要： connector is an important part of a composite beam, and | Algorithm (GA) method and GSA method. A database was | steel plate and concrete has the least sensitivity to | Abstract Due to recent advances in the field | of artificial neural networks (ANN) and the global

关键词： perfobond rib shear connector | shear strength | ANN model | global sensitivity analysis

4008-161-200 800-990-8900

国家科技图书文献中心

摘要：. This paper proposed a composite* beam model and a* | Steel rebar buckling is an important failure | interactions between FRP confinement and steel* reinforcement* | tension-bending beam* model to evaluate the lateral* | support stiffness of FRP-wrapped concrete cover on steel

摘要： instead of reinforced concrete, beam* flexural failure* | which are only applicable to steel* fibers. In this* | study, a comprehensive database* of prior experiments* | conducted on fiber reinforced concrete beam-to-column | response are determined to be the composite* tensile*

摘要： temperature field of steel-concrete composite* beam (SCCB) is* | database of SCCB was expanded based on this. Finally, a | The traditional research methods for the | temperature field of bridge under solar radiation suffer | from issues such as high workload and high costs. The

摘要： encased steel* composite beam-columns in the database to* | composite beam-columns which are partially heated along | encased steel beam-columns made of high strength | range of concrete strength in composite* beam-columns* | predict the fire resistance of concrete encased steel

摘要：A Lego-like steel-framed structural system has | , REDUCE, to facilitate 1) de-construction of composite | connections for composite* flooring solutions with precast* | concrete elements, and adjustable steel* connections for* | use in both beam-to-beam* and beam-to-column*

摘要： structural steel* and concrete materials, concrete-filled* | steel tubular (CFST) structures have been increasingly | used in the composite* construction of bridges and* | are more complicated than those of steel* and* | columns, rectangular columns, circular beam–columns, and

摘要：Rectangular concrete-filled steel* tubes (RCFST* | columns and beam-columns that are applicable to a | variety of stiffener types. A database* of previously* | stress distribution method for filled composite* members* | ) are efficient structural members that exhibit good

摘要： represent the hysteretic response of composite steel beam | significantly, the composite* beam depth and the steel cross* | behaviour of composite* steel concrete beams, with* | composite steel/concrete members, including their | available experimental cyclic results on both steel and

摘要：Steel and concrete composite beam has been | structures; however, the large shear force at the beam | address this problem, partially encased composite* (PEC* | ) beams, in which steel* web is encased in concrete or* | coupled by the structural steel* and web concrete*

摘要： connector is an important part of a composite* beam, and* | Algorithm (GA) method and GSA method. A database* was* | steel plate and concrete has the least sensitivity to | Abstract Due to recent advances in the field | of artificial neural networks (ANN) and the global