Jiahang Xu

ORCID: 0009-0001-9601-1104
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About
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Research Areas
  • Geotechnical Engineering and Soil Stabilization
  • Grouting, Rheology, and Soil Mechanics
  • Geotechnical and construction materials studies
  • Structural Load-Bearing Analysis
  • Structural Behavior of Reinforced Concrete
  • Geotechnical Engineering and Soil Mechanics
  • Modular Robots and Swarm Intelligence
  • Geotechnical Engineering and Analysis
  • Soil and Unsaturated Flow
  • Digital Rights Management and Security
  • Geotechnical and Geomechanical Engineering
  • Metal Forming Simulation Techniques
  • Tailings Management and Properties
  • Rock Mechanics and Modeling
  • Fire effects on concrete materials
  • Landslides and related hazards
  • Robotic Path Planning Algorithms
  • Robotic Mechanisms and Dynamics
  • Evaluation Methods in Various Fields

Southwest Jiaotong University
2024

Tianjin University
2022-2024

Shanghai Jiao Tong University
2013

Large Language Models (LLMs) have shown significant capability across various tasks, with their real-world effectiveness often driven by prompt design. While recent research has focused on optimizing content, the role of formatting, a critical but overlooked dimension, received limited systematic investigation. In this paper, we introduce Content-Format Integrated Prompt Optimization (CFPO), an innovative methodology that jointly optimizes both content and formatting through iterative...

10.48550/arxiv.2502.04295 preprint EN arXiv (Cornell University) 2025-02-06

The utilisation of red mudstone waste as subgrade fill material after lime stabilization can meet the requirements green development. This study aims at investigating effect on changes in mechanical properties and microstructure compacted material, with particular emphasis curing time effect. Red were stabilized by 4% lime, unconfined compressive strength, direct shear strength lime-stabilized specimens determined various times. Results show that significantly improve modulus effectively...

10.2139/ssrn.4829215 preprint EN 2024-01-01
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