预应力混凝土梁设计与施工常见问题分析  

Analysis of Common Problems in Design and Construction of Prestressed Concrete Beams

作　　者：曾颖昊 ZENG Ying-hao(China GDE Engineering Co.Ltd.,Guangzhou 511447,China)

机构地区：[1]中国轻工业广州工程有限公司,广州511447

出　　处：《工程建设与设计》2024年第24期17-19,共3页Construction & Design for Engineering

摘　　要：从工程设计和实际项目经验出发,对预应力混凝土梁设计的关键理论知识进行通俗化解读,提出了进行预应力梁设计时需要解决的构造和计算问题,剖析了设计施工中的一些误区,梳理了预应力设计和施工中出现的一些问题并进行深入分析。Based on the engineering design and practical project experience,the key theoretical knowledge of prestressed concrete beam design is widely interpreted,the structure and calculation problems that need to be solved in the design of prestressed concrete beam are put forward,some misunderstandings in the design and construction are analyzed,and some problems in the design and construction of prestressed concrete beam are sorted out and analyzed in depth.

关 键 词：预应力混凝土梁 等效荷载 裂缝控制 孔道灌浆 

分 类 号：TU378[建筑科学—结构工程]