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旅游栈道是龙门石窟景区的重要设施,经过近40年的使用,发现存在许多安全隐患。本文通过栈道全面检测和梁板安全评级研究的科学结论,结合栈道筑造和使用的实际状况,针对存在的主要问题,阐述了修缮加固技术方法,并简要介绍了碳纤维布对存在裂缝的混凝土梁板的加固工艺。经过三年多的观察和使用,修缮加固工艺科学实用,效果良好。基本解决了栈道混凝土板梁、周边岩石及防护栏杆等重点部位存在的问题,确保旅游栈道既为广大游客参观提供便利条件,又发挥其文物保护的巨大作用。
Traveling Plank Road is an important facility of Longmen Grottoes. After nearly 40 years of use, it has been discovered that there are many potential safety problems. In this paper, based on the scientific research on the comprehensive test of the path along the cliff and the research on the safety rating of the beam, combined with the actual situation of the construction and use of the path along the cliff, this paper expounds the technical methods of the renovation and reinforcement and briefly introduces the effect of the carbon fiber cloth on the concrete beam Plate reinforcement process. After more than three years of observation and use, renovation and reinforcement technology is scientific and effective. It basically solves the problems of key parts such as concrete slabs along the path along the cliff plank, surrounding rocks and guard railing to ensure that the traveling plank path not only provides convenient conditions for the majority of tourists to visit but also plays a great role in the protection of cultural relics.