Embedding tension technology can tension the CFRP to reliable stress and make it successfully applied to structure reinforcement. 嵌入式预应力CFRP布技术能够实现对CFRP布的可靠张拉,使其成功应用于结构加固。
This paper expounds the necessity and importance of the application of digital prestressed tension technology in the bridge construction, and describes in detail the system principle of digital prestressed tension technology in the bridge structure. 分析了桥梁工程中使用预应力数字化张拉技术的必要性和重要性,详细论述了桥梁工程中预应力数字化张拉技术的系统原理。
In this article, authors provide the idea of digital prestress tension technology, and introduce situation and achievements of study of the digital prestress tension system based on the idea. 提出预应力数字化张拉技术的概念,并介绍基于这一概念的预应力数字化张拉系统的研究状况和成果。
In this article, authors discuss the connotation, basic principles and key problems of modelling and simulation for virtual tension technology in detail, and briefly introduce its preliminary application in cable tensile construction of prestressed steel structures. 对虚拟张拉技术概念的内涵、基本原理及建模与仿真的关键技术进行了详细的论述,并对虚拟张拉技术在预应力钢结构拉索张拉施工中的初步应用作了简要介绍。
In this article, authors also state some construction technologies of the prestressed cable arch structure including the steel cable tension technology, and stress monitoring and control technology and so forth. 还介绍了预应力索拱结构的施工技术,包括钢索张拉技术、应力监控技术等。