Support Tutorial
Bolts and / or shotcrete may be added to an SWEDGEmodel, to evaluate the effect of support on wedge tability.In this tutorial, we will first add bolts to a wedge model,and then shotcrete, and discuss how each is implemented in the SWEDGE analysis.Let’s start with a new (Deterministic) file for the purposes
of the following demonstration.
Select: File →New
锚杆和喷砼可能在SWEDGE模型中加入,以分析支护对块体稳定影响,这里,我们首先在模型中添加锚杆,然后是喷砼,讨论各自在模型分析中的作用,我们下来开始一个新文件以实现这一目标。
Adding Bolts
Bolts are added individually to a wedge model, with the Add Bolt option in the toolbar or the Support menu.
Select: Support →Add Bolt
在模型中,锚杆是分别加入的,使用工具条或Support菜单中的锚杆选项来实现。
1. Move the cursor into the Top or Front orthogonal views.
2. Notice that the cursor changes to an “arrow / rockbolt”icon.
3. As you move the cursor over the wedge, notice that the “rockbolt” and “arrow” now line up – this indicatesthat you may add the bolt to the wedge.
4. Click the LEFT mouse button at a point on the wedge where you want the bolt installed.
5. The bolt will initially be installed NORMAL to the face of the wedge on which you clicked (ie. normal to the Upper or Face slope), however you can modify the orientation using the Bolt Properties dialog which you will see in the middle of the screen.
1.移动光标到Top or Front视图;
2.注意光标变成一个“箭头/锚杆)图标
3.当你移动光标,“rockbolt” and “arrow”会line up,表明可以添加。
4.点击鼠标左键你想施加的点
5.锚杆将初步加在NORMAL模型表面,使用屏幕中的锚杆特性修改对话框可以修改方位。
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