桥梁工程中预应力技术研究  

作　　者：史清海 

机构地区：[1]甘肃新科建工监理咨询有限公司,兰州730030

出　　处：《科技创新与应用》2025年第11期160-164,共5页Technology Innovation and Application

摘　　要：针对车辆荷载不断增加及自然灾害频发情况下的桥梁结构安全问题,以某桥梁工程为依托,详细介绍预应力技术原理,总结桥梁工程中预应力技术的优势。结果表明,预应力技术在桥梁工程中应用,从预应力体系构建入手,明确预应力工艺,预应力构件应用,做好预应力施工管理,强化预应力检测,以此确保桥梁工程顺利实施。In view of the safety of bridge structures under the condition of increasing vehicle loads and frequent natural disasters,based on a bridge project,the principle of prestress technology is introduced in detail and the advantages of prestress technology in bridge engineering are summarized.The results show that when applying prestress technology in bridge engineering,starting from the construction of prestress system,clarifying the prestress technology,application of prestressed members,doing a good job in prestress construction management,and strengthening prestress testing to ensure the smooth implementation of bridge engineering.

关 键 词：桥梁工程 预应力技术 混凝土结构 受力分析 施工管理 

分 类 号：K928.78[历史地理—人文地理学]