With GuanHan ripples in the installation and use of all over the world, prove this structure in all sorts of use case versatile.
随着波纹管涵在世界各地的安装使用，证明了此种结构在各种使用情况下的通用性。In 1990, the Japanese highway design, regulations GuanHan bellows design specification.
1990年，日本高速公路设计，规范制定了波纹管涵设计技术规范。Numerical simulation of hydraulic transients in conduit networks for water transfer with retaining weirs
设置保水堰管涵输水系统的水力瞬变数值仿真In the round GuanHan construction process, through for the quality analysis, and strengthen the construction process quality control;
在圆管涵施工过程中，通过进行质量分析，并加强施工过程中质量控制；Design method for buried circular tube with consideration of displacement compatibility
考虑位移协调的上埋式圆管涵设计方法Reason for Cracking of Reinforced Concrete Pipe Culvert on Freeway and Its Treatment
高等级公路圆管涵开裂原因及防治措施Research on Application Technology for Corrugated Pipe Culvert in Plateau Region with Permafrost
高原多年冻土地区波纹管涵应用技术研究Construction technique of casting concrete pipe culvert with balloon rubber diaphragm
充气橡胶膜浇筑混凝土管涵施工工法Application of GPS Technology in Monitoring of Pipe Culvert beneath which Shield-driven Tunnel is Constructed
GPS技术在盾构隧道下穿管涵监测中的应用