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本文对锚拉桥台的锚拉杆进行了长达２０小时的现场监测试验。对张拉后锚拉杆的张力随时间、温度的变化规律、土摩阻力的变化及分布规律作了分析与研究。为完善锚拉桥台体系的优化设计及提高工程质量提供了有效的依据。
In this paper, the anchor rod of the anchorage platform was monitored for up to 20 hours. The tensile force of the tension rod after tensioning is analyzed and studied with the variation of temperature and time, the variation and distribution of soil friction. In order to improve the anchorage bridge abutment system optimization design and improve the quality of the project provides an effective basis.