隧道系统的直接顶板支撑
GEOTEC Lattice Girder systems are lightweight, three-dimensional curved steel frames which are composed of main bars, secondary bars, connection plates, foot plates and stiffeners.
The Lattice Girder can provide immediate support for tunneling environments. The radius of the bending is tailor-made to meet each project’s demands.
产品特点
- 两种设计：3 杆或 4 杆，适用于不同的力要求。
- 灵活的设计，有不同的尺寸可供选择。
- Immediate support for tunnels.
- 完全集成在喷射混凝土衬砌中。
- Avoid porous zones and shotcrete spray shadows.
立即支持
在隧道掌子面区域
简单快捷
无需安装
主要设备
工程支持
来自 Dextra 专业人士
