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1. Effect of water saturation on uniaxial constant amplitude tensile fatigue performance of ECC and its statistical analysis of fatigue life NSTL国家科技图书文献中心

Shuling Gao |  Qingyuan Xu... -  《International Journal of Fatigue》 - 2025,190(Jan.) - 108666.1~108666.21 - 共21页

摘要:The degree of water saturation has a significant influence on the tensile fatigue properties of Engineered Cementitious Composites (ECC). The half-saturated and saturated state ECC can be rapidly prep...
关键词: Engineered cementitious composites |  Degree of saturation |  Tensile fatigue properties |  Three-parameter Weibull model |  -P-S-N curve

2. Estimation of residual fatigue life of high-strength steel welded joints based on diffuse ultrasound NSTL国家科技图书文献中心

Shuling Gao |  Yanan Yue... -  《International Journal of Fatigue》 - 2025,190(Jan.) - 108574.1~108574.12 - 共12页

摘要:Fatigue significantly affects the durability and capacity of high-strength steel welded joints (WJs) in engineering. Despite the capability of ultrasonic-based methods to issue early warnings for fati...
关键词: Diffuse ultrasound |  Fatigue damage evaluation |  Welded joint |  Residual life estimation |  High-strength steel

3. Multi-scale study on strength development, hydration behavior and phase evolution of recycled powder multi component cementitious materials NSTL国家科技图书文献中心

Shuling Gao |  Hubiao Zhang -  《Construction & Building Materials》 - 2024,431(Jun.14) - 136451.1~136451.19 - 共19页

摘要:Recycled powder (RP) is considered to be a successful low-carbon alternative to ordinary Portland cement (OPC).However, the microstructure and synergistic mechanism of RP multi-component cementitious ...
关键词: Recycled powder (RP) |  Composite material |  Strength development |  Microstructure |  Nanostructure |  Carbon footprint assessment

4. Interfacial shear properties between water-castable engineered cementitious composites (WECC) and concrete substrate NSTL国家科技图书文献中心

Tianyun Zhang |  Shuling Gao -  《Construction and Building Materials》 - 2024,455(Dec.13) - 139237.1~139237.19 - 共19页 - 被引量:1

摘要:To characterize the shear performance and bonding mechanism of the interface between a water-castable engineered cementitious composite (WECC) and the concrete substrate, single-sided shear tests were...
关键词: Water-castable engineered cementitious |  composite (WECC) |  Porosity |  Interface bonding model |  Bonding mechanism |  Interfacial shear stressslip model

5. Mechanical properties and microscopic analysis of water-castable engineered cementitious composites (WECC) NSTL国家科技图书文献中心

Tianyun Zhang |  Shuling Gao... -  《Construction & Building Materials》 - 2024,445(Sep.27) - 137900.1~137900.20 - 共20页 - 被引量:3

摘要:To address the difficulties in repairing underwater concrete panels and the unsatisfactory results of existingrepair methods and materials, water-castable engineered cementitious composites (WECC) are...
关键词: Water-castable engineered cementitious composites (WECC) |  Mechanical properties |  Microscopic analysis |  Washed sea sand |  Tensile constitutive model

6. Influence of free water on compressive fatigue properties of ECC NSTL国家科技图书文献中心

Shuling Gao |  Tianqi Mo... -  《International Journal of Fatigue》 - 2024,181(Apr.) - 108112.1~108112.15 - 共15页 - 被引量:1

摘要:Engineered cementitious composites (ECC) with strain hardening characteristics have potential applications in hydraulic structures subjected to repeated or fatigue loads. In order to clarify the effec...
关键词: Saturated and water-submerged ECC |  Stress level |  Fatigue life |  Fatigue failure strain |  γ-P-S-ε curve

7. Optimal Design of Micro-expanded ECC and Its Interfacial Bonding Property with Steel Tube NSTL国家科技图书文献中心

Shuling Gao |  Yuyang Zhang -  《KSCE journal of civil engineering》 - 2023,27(10) - 4444~4458 - 共15页

摘要:The large shrinkage strain of Engineered Cementitious Composites (ECC) seriously affects its combined application with steel tube in engineering. In order to reduce the shrinkage of ECC and realize th...
关键词: ECC |  Expansive agent |  Internal curing |  Concrete filled steel tube |  Bond strength

8. High-cycle fatigue performance of corroded Q690E high strength steel and Q690qENH high-strength weathering steel NSTL国家科技图书文献中心

Yanan Yue |  Shuling Gao... -  《Construction & Building Materials》 - 2023,401(Oct.19) - 132835.1~132835.12 - 共12页 - 被引量:4

摘要:High-strength steel and high-strength weathering steel have been increasingly used in engineering constructions.Corrosion leads to a decrease in the fatigue strength of steel, posing a threat to the s...
关键词: Q690E |  Q690qENH |  Acetic salt spray test (ASS) |  Uniform corrosion |  Pitting corrosion |  High-cycle fatigue performance

9. Triaxial test analysis and discrete element simulation of CFBC NSTL国家科技图书文献中心

Hubiao Zhang |  Shuling Gao... -  《Construction & Building Materials》 - 2023,409(Dec.15) - 133754.1~133754.19 - 共19页 - 被引量:2

摘要:In order to explore the mechanical behavior and crack propagation of cement fly ash stabilized brick-concrete gravel (CFBC) base mixture under three-dimensional compression, firstly, the triaxial load...
关键词: Triaxial test |  PCAS analysis |  Numerical simulation |  Destruction form |  Stress–strain relationship

10. Real‐time hybrid simulation for fluid‐structure interaction: Structures under seismic and hydrodynamic forces NSTL国家科技图书文献中心

Zihao Zhou |  Dan Zhang... -  《Earthquake engineering & structural dynamics》 - 2023,52(14) - 4602~4619 - 共18页 - 被引量:3

摘要:Abstract A new real‐time hybrid simulation (RTHS) scheme for fluid‐structure interaction to investigate structures subjected to seismic and hydrodynamic forces is proposed. In traditional testing of u...
关键词: earthquake |  fluid‐structure interaction |  hydrodynamic force |  real‐time hybrid simulation |  underwater shaking table |  underwater structures
检索条件作者:Shuling Gao

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