Special Session Ⅹ

Steel-UHPC Composite Bridge Deck Pavement

(钢-超高性能混凝土桥面铺装)



Chair:

Co-chair:

Xinpeng Wang

Pan Wang

Qingdao University of Technology, China

Qingdao University of Technology, China


Keywords:

Topics:

· Ultra-High Performance Concrete (超高性能混凝土)

· Composite Construction (组合结构)

· Structural Innovation (结构创新)

· Anti-Cracking Performance Improvement (抗裂性能提升)

· Long-Term Durability (长期耐久性)

· Material-Structure Integrated Design (材料-结构一体化设计)

· UHPC Mix Design (UHPC配合比设计)

· Steel-Concrete Bridge Deck Pavement (钢-混凝土桥面铺装)

· Lightweight Structure (轻量化结构)

· Durability Design (耐久性设计)

· Integrated Design of Material Structure (材料结构一体化设计)


Summary:

· Ultra-High performance concrete (UHPC), renowned for its exceptional mechanical properties and outstanding durability, overcomes the limitations of traditional concrete in structural design. This enables the realization of lightweight, efficient, long-lasting, and functional steel bridge deck pavement structures. This topic focuses on Steel-Ultra-High Performance Concrete (UHPC) Bridge Deck Pavement Technology, closely integrating bridge engineering practice with theoretical research. The research scope can encompass UHPC material performance optimization, bridge deck structural design (such as layered pavement systems and stud connection technology), construction techniques (including high-temperature steam curing and the application of cold-mix high-toughness asphalt), and engineering applications.


· 超高性能混凝土因其卓越的力学性能和优异耐久性，突破传统混凝土结构设计局限、可实现钢-桥面铺装结构轻量化、高效化、长寿命化和功能化设计。本专题聚焦钢-超高性能混凝土（UHPC）桥面铺装技术，紧密结合桥梁工程实践与理论研究，研究内容可包括UHPC材料性能优化、桥面结构设计（如分层铺装、栓钉连接技术）、施工工艺（如高温蒸汽养护、冷拌高韧沥青应用）及工程应用。


Submission Deadline: 2025.9.30