论文部分内容阅读
先张法预应力空心板梁的施工工艺目前已较为成熟,但是随着规范的更新和各省市对质量要求更严的地方标准的出台,须对传统的施工工艺不断改进和创新才能生产出质量合格的梁板,文章结合焦桐高速公路泌阳段工程施工实际,简要介绍了在预制空心板过程中遇到的问题以及采用的具体创新技术,并对常见质量通病问题提出了一些防治措施,通过这些措施的具体贯彻,显著提高了空心板的生产质量和效率,可为类似工程项目的施工提供借鉴。
The pre-tensioned prestressed hollow slab beam construction technology is now more mature, but with the specification of the update and the provinces and cities on the quality requirements of more stringent local standards, the traditional construction technology must be continuously improved and innovative to produce quality According to the actual construction of the Biyang section of Jiao Tong Expressway, the article briefly introduces the problems encountered in the process of prefabricated hollow slab and the specific innovative technologies adopted, and puts forward some preventive and control measures for common quality problems. Through the concrete implementation of these measures, the production quality and efficiency of hollow slabs have been significantly improved, which can provide reference for the construction of similar projects.