Zhibin Sun
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View article: Probabilistic Prediction of Spudcan Bearing Capacity in Stiff-over-Soft Clay Based on Bayes’ Theorem
Probabilistic Prediction of Spudcan Bearing Capacity in Stiff-over-Soft Clay Based on Bayes’ Theorem Open
During offshore operations of jack-up platforms, the spudcan may experience sudden punch-through failure when penetrating from an overlying stiff clay layer into the underlying soft clay, posing significant risks to platform safety. Conven…
View article: Analysis of the Causes of Difficulty in Understanding Calculus Concepts and Research on Teaching Countermeasures
Analysis of the Causes of Difficulty in Understanding Calculus Concepts and Research on Teaching Countermeasures Open
Based on a two-year follow-up survey and teaching experiment of undergraduate science and engineering students in Huaiyin Institute of Technology, this study systematically analyzed the specific manifestations and deep causes of difficulty…
View article: Trophic transfer of mercury in marine food chains from the offshore waters of Changshan Archipelago
Trophic transfer of mercury in marine food chains from the offshore waters of Changshan Archipelago Open
Introduction Mercury (Hg) and its organic forms can accumulate in marine organisms, undergoing biomagnification as they transfer through food chains. However, the factors affecting such Hg biomagnification are not fully understood. Methods…
View article: Efficient Global Optimization of 3D Discretized Upper-Bound Failure Mechanisms for Reliability-Based Design of Slopes with Spatial Variability
Efficient Global Optimization of 3D Discretized Upper-Bound Failure Mechanisms for Reliability-Based Design of Slopes with Spatial Variability Open
View article: Ego Algorithm-Based Efficiency Improvements of a Ubla 3d Discretization Mechanism and its Application in Spatial Variability-Considered Rbdo
Ego Algorithm-Based Efficiency Improvements of a Ubla 3d Discretization Mechanism and its Application in Spatial Variability-Considered Rbdo Open
View article: Experimental Study on Performance of a Two-Stroke Single Cylinder Engine Applying Pode/Methanol/Ammonia Blends and Direct Injection Strategy
Experimental Study on Performance of a Two-Stroke Single Cylinder Engine Applying Pode/Methanol/Ammonia Blends and Direct Injection Strategy Open
View article: An Analysis of the Mode of Integrating Red Culture into Ideological and Political Education from the Perspective of "Three-wide Education"
An Analysis of the Mode of Integrating Red Culture into Ideological and Political Education from the Perspective of "Three-wide Education" Open
Under the background of the new era, China's higher education is facing unprecedented development opportunities and challenges. In order to further improve the quality of personnel training, the educational circles put forward the educatio…
View article: The Influence of FA Content on the Mechanical and Hydration Properties of Alkali-Activated Ground Granulated Blast Furnace Slag Cement
The Influence of FA Content on the Mechanical and Hydration Properties of Alkali-Activated Ground Granulated Blast Furnace Slag Cement Open
This study primarily investigates the effect of fly ash (FA) content on the mechanical properties and hydration performance of alkali-activated ground granulated blast furnace slag cement (AAGC) and compares the related properties with ord…
View article: Seismic stability chart for 3D Hoek-Brown rock slope: A novel approach integrated tension cutoff and dynamic seismic effect
Seismic stability chart for 3D Hoek-Brown rock slope: A novel approach integrated tension cutoff and dynamic seismic effect Open
Stability charts are a robust tool for rapidly assessing the stability of slopes in Hoek-Brown (HB) rocks. A notable shortcoming of previous charts has been their limited focus on slip-shear failure induced by equivalent static seismic for…
View article: Probabilistic analysis of width‐limited 3D slope in spatially variable soils: UBLA enhanced with efficiency‐improved discretization of horn‐like failure mechanism
Probabilistic analysis of width‐limited 3D slope in spatially variable soils: UBLA enhanced with efficiency‐improved discretization of horn‐like failure mechanism Open
Reliability analysis of earth slopes considering soil spatial variability has garnered significant attention from researchers. However, previous studies have predominantly focused on long slopes with infinite or ample width, such as dams a…
View article: 3D limit analysis of rock slopes based on equivalent linear failure criterion with tension cut-off
3D limit analysis of rock slopes based on equivalent linear failure criterion with tension cut-off Open
Hoek-Brown (HB) failure criterion is widely used to predict the strength of intact or heavily jointed rock mass. For stability analysis of rock slopes governed by the HB failure criterion, the equivalent linearity to Mohr-Coulomb (MC) crit…
View article: Using Finite Element Method for Stress-Strain Evaluation of Commonly Used Buried Pipelines in Fault
Using Finite Element Method for Stress-Strain Evaluation of Commonly Used Buried Pipelines in Fault Open
In different kinds of buried pipelines, L245 and L360 are the most used which are chosen by the China Pipeline Design Institute. For studying the stress and deformation characteristics of buried pipelines with different specifications acro…