zhaojiegj 发表于 2005-3-20 17:22:03

请教rocscience能不能用折剪强度有限元法计算边坡稳定性?

请教各位朋友,rocscience能不能用折剪强度有限元法计算边坡稳定性?
在rocscience官方网站上下载了一些折剪强度有限元法的资料,在软件里面却没有找到这个功能,不知为何!

能否指点一下!

mygeotech 发表于 2005-3-24 12:53:43

Re:请教rocscience能不能用折剪强度有限元法计算边坡稳定性?

好像是不可以的吧

changqing 发表于 2005-3-24 22:53:10

Re:请教rocscience能不能用折剪强度有限元法计算边坡稳定性?

网站上折剪强度有限元法资料,用Phase2分析的,可能是手动一步步作的。

zhaojiegj 发表于 2005-3-25 07:43:23

Re:请教rocscience能不能用折剪强度有限元法计算边坡稳定性?

谢谢changqing兄的指点!

fengjun4318 发表于 2005-3-29 21:49:18

Re:请教rocscience能不能用折剪强度有限元法计算边坡稳定性?

目前是不行,下一个版本将推出自动求解功能。

pp 发表于 2005-4-5 18:11:47

Re:请教rocscience能不能用折剪强度有限元法计算边坡稳定性?

请教rocscience哪里有啊

xdcad 发表于 2005-4-12 15:22:31

Re:请教rocscience能不能用折剪强度有限元法计算边坡稳定性?

I am forwarding a response from our chief programmer, Brent Corkum:

------------

In Phase2 version 5, the process of doing a strength reduction is manual.
You basically have to run a number of models with different strength
properties and look at a plot of maximum displacement versus strength
reduction. To help you with this process, I've attached a couple of files:

1.A zip file that has three Phase2 files for three different factor of
safety (FOS) values. You will notice that the material strength parameters
(c and Phi) are reduced for the specified FOS values.
2. There is a Slide file that calculates the limit equilibrium FOS for the
same slope.
3. A document that compares the results of the two approaches.

Now in Phase2 6, this process has been completely automated.

xjiang01 发表于 2007-4-15 17:45:51

phase2 v6.0 can get the fos and slip surface behavior using strength reduction method.
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