High-Performance Composite Structures: Numerical Simulation, Experimental and Theoretical Studies

A special issue of Buildings (ISSN 2075-5309). This special issue belongs to the section "Building Structures".

Deadline for manuscript submissions: 15 July 2025 | Viewed by 760

Special Issue Editors


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Guest Editor
College of Civil Engineering, Nanjing Forestry University, Nanjing 210037, China
Interests: bridge; reliability; civil engineering

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Guest Editor
School of Electric Power, Civil Engineering and Architecture, Shanxi University, Taiyuan 030006, China
Interests: high performance composite structures; new materials and structural systems for bridges; intelligent construction and operation maintenance of bridge structures

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Guest Editor
School of Vehicle and Transportation, Taiyuan University of Science and Technology, Taiyuan 030024, China
Interests: traffic detection and safety assessment; development of intelligent detection technology and systems; research on vehicle bridge coupling vibration

Special Issue Information

Dear Colleagues,

High-performance composite structures are an important structural form in high-rise and super-high-rise buildings, large venues, bridge structures, as well as ground cover and construction. High-performance composite materials have several advantages, such as high bearing capacity, light weight, and material conservation. With the increasing shortage of urban land, building forms are developing towards large-span and large space. This has led to problems such as increased cross-sectional dimensions of vertical and horizontal components, increased difficulty in processing and manufacturing, and increased construction costs. High-performance composite structures have important practical significance in reducing the cross-sectional dimensions and structural weight of vertical and horizontal components, reducing material consumption, as well as improving construction efficiency and costs, and are in line with the globally advocated strategy of accelerating the construction of a resource-saving and environmentally friendly society.

This Special Issue, entitled “High-Performance Composite Structures: Numerical Simulation, Experimental and Theoretical Studies”, aims to give an overview of the most recent innovations and advances in the field of high-performance composite structures and their applications. Numerical simulation studies, theoretical research, experimental work, case studies and comprehensive review papers are welcome, covering topics including, but not limited to, the following subjects:

  • Materials applied in high-performance structures;
  • New structural forms of high-performance composite structures;
  • Numerical studies on high-performance composite structures;
  • Experimental research on high-performance composite structures;
  • Theoretical analysis of high-performance composite structures;
  • Construction technology of high-performance composite structures;
  • Inspection technology of high-performance composite structures;
  • Dynamic response of high-performance composite structures;
  • Temperature action, wind and rain load, and other environmental impacts;
  • Long-term performance of steel and concrete structures;
  • Durability of high-performance composite structures;
  • Structural safety of high-performance composite structures.

Dr. Fenghui Dong
Dr. Zuolong Luo
Dr. Zhiqiang Han
Guest Editors

Manuscript Submission Information

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Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • composite structures
  • high-performance materials
  • numerical simulation
  • experimental research
  • theoretical analysis
  • design method
  • construction technology
  • inspection technology
  • environmental effect
  • durability

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Published Papers (1 paper)

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Research

22 pages, 8041 KiB  
Article
The Bearing Capacity Model of Pile Foundation with Hole-Drilling and Pile-Inserting Technology in Complex Geological Environments
by Yi Wang, Guoyun Lu, En Zhang, Cheng Zhao, Wei Wang and Fenghui Dong
Buildings 2025, 15(5), 703; https://doi.org/10.3390/buildings15050703 - 23 Feb 2025
Viewed by 511
Abstract
Karst geology creates a complex environment with diverse landforms, blurred boundaries, and multi-factor interactions. This paper presents a new drilling pile installation method: drill to a set depth, clean the hole, insert prefabricated piles, and drive or vibrate them to the target elevation. [...] Read more.
Karst geology creates a complex environment with diverse landforms, blurred boundaries, and multi-factor interactions. This paper presents a new drilling pile installation method: drill to a set depth, clean the hole, insert prefabricated piles, and drive or vibrate them to the target elevation. It suits tough geological conditions well. Pile foundations bear both axial and lateral eccentric loads. To explore prestressed high-strength concrete (PHC) pile foundations under eccentric vertical loads in karst areas, on-site bearing capacity tests were conducted. The results show that as load eccentricity increases, PHC pile foundation-bearing capacity drops notably. A finite element model was developed to analyze the stress and strain behavior of PHC pile foundations under eccentric loading in complex geological conditions, aiming to assess their bearing capacity and stability. Key findings include: (1) Under constant external load, the maximum displacement of the PHC pile foundation increases with greater load eccentricity. (2) Enhanced concrete strength reduces the maximum displacement of the pile foundation, while the peak stress remains stable. (3) The height of karst caves has a minimal impact on the bearing capacity and deformation of PHC pile foundations. These results highlight the importance of considering load eccentricity, concrete strength, and cave height in optimizing the design of PHC pile foundations for safety in complex geological settings. Full article
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