Underground wall - Grasshopper2024-03-28T22:45:05Zhttps://www.grasshopper3d.com/forum/topics/underground-wall?groupUrl=ladybug&%3Bpage=1&%3BcommentId=2985220%3AComment%3A1814420&%3Bx=1&feed=yes&xn_auth=noHI Chris,
My model is on a ki…tag:www.grasshopper3d.com,2017-09-16:2985220:Comment:18144202017-09-16T19:50:34.004ZEhsan Fouladihttps://www.grasshopper3d.com/profile/EhsanFouladi
<p>HI Chris,</p>
<p>My model is on a kind of like a sloping ground,</p>
<p>I will check your link.</p>
<p>Thanks.</p>
<p>HI Chris,</p>
<p>My model is on a kind of like a sloping ground,</p>
<p>I will check your link.</p>
<p>Thanks.</p> Hi Rafael,
Thanks a lot, I wi…tag:www.grasshopper3d.com,2017-09-11:2985220:Comment:18116992017-09-11T09:22:54.020ZEhsan Fouladihttps://www.grasshopper3d.com/profile/EhsanFouladi
<p>Hi Rafael,</p>
<p>Thanks a lot, I will check it out.</p>
<p>regards,</p>
<p>Ehsan. </p>
<p>Hi Rafael,</p>
<p>Thanks a lot, I will check it out.</p>
<p>regards,</p>
<p>Ehsan. </p> In case that you are building…tag:www.grasshopper3d.com,2017-08-29:2985220:Comment:18057342017-08-29T12:30:20.136ZRafael A.https://www.grasshopper3d.com/profile/RafaelA
<p>In case that you are building your model with the "massess to zones" workflow, which I find quite handy:</p>
<p>Splitting those faces of the building mass that are partially underground will solve it. It will leave your model with 2 coplanar surfaces on each wall, the over and underground parts of it.</p>
<p>As Chris says, just locate the Brep according to the Rhino origin for the ground level and Honeybee will automatically recognise the underground surfaces when creating the thermal…</p>
<p>In case that you are building your model with the "massess to zones" workflow, which I find quite handy:</p>
<p>Splitting those faces of the building mass that are partially underground will solve it. It will leave your model with 2 coplanar surfaces on each wall, the over and underground parts of it.</p>
<p>As Chris says, just locate the Brep according to the Rhino origin for the ground level and Honeybee will automatically recognise the underground surfaces when creating the thermal zone.</p>
<p>On a later stage you can change the constructions with the "Set EP Zone Underground Construction"</p>
<p></p>
<p><a href="http://storage.ning.com/topology/rest/1.0/file/get/2769318753?profile=original" target="_self"><img width="500" src="http://storage.ning.com/topology/rest/1.0/file/get/2769318753?profile=RESIZE_1024x1024" class="align-left" width="500"/></a></p> Ehsan,
Any HB surface below t…tag:www.grasshopper3d.com,2017-08-28:2985220:Comment:18049922017-08-28T13:53:29.958ZChris Mackeyhttps://www.grasshopper3d.com/profile/ChrisMackey
<p>Ehsan,</p>
<p>Any HB surface below the Rhino origin is automatically assigned a ground boundary condition by default. Also, you can use the Surface-by-Surface means of constructing zones as this video shows:</p>
<p><a href="https://www.youtube.com/watch?v=TpqzxnuwhAs&index=13&list=PLruLh1AdY-SgW4uDtNSMLeiUmA8YXEHT_" target="_blank">https://www.youtube.com/watch?v=TpqzxnuwhAs&index=13&list=PLruLh1AdY-SgW4uDtNSMLeiUmA8YXEHT_</a></p>
<p>Use the EPBC_ input to assign a ground…</p>
<p>Ehsan,</p>
<p>Any HB surface below the Rhino origin is automatically assigned a ground boundary condition by default. Also, you can use the Surface-by-Surface means of constructing zones as this video shows:</p>
<p><a href="https://www.youtube.com/watch?v=TpqzxnuwhAs&index=13&list=PLruLh1AdY-SgW4uDtNSMLeiUmA8YXEHT_" target="_blank">https://www.youtube.com/watch?v=TpqzxnuwhAs&index=13&list=PLruLh1AdY-SgW4uDtNSMLeiUmA8YXEHT_</a></p>
<p>Use the EPBC_ input to assign a ground boundary condition the the relevant surfaces.</p>
<p>-Chris</p>