https://forums.autodesk.com/t5/robot-structural-analysis-forum/foundation-design-soil-parameters/m-p/7977813#M32714 <P>Dear All,&nbsp;</P><P>&nbsp;</P><P>How foundation module calculate back filling loads ?&nbsp;</P><P>&nbsp;</P><P>And if it's manual how this parameters affect calculation.</P><P>&nbsp;</P><P>Soil Level N_1&nbsp;</P><P>Column Pier level Na</P><P>Minimum reference level Ns&nbsp;</P><P><SPAN>&nbsp;</SPAN></P><P><SPAN>Thanks&nbsp;<span class="lia-inline-image-display-wrapper lia-image-align-center" image-alt="Soil .PNG" style="width: 444px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/496236i5B07A905561BCAC7/image-size/large?v=v2&amp;px=999" role="button" title="Soil .PNG" alt="Soil .PNG" /></span></SPAN></P><P>&nbsp;</P><P>&nbsp;</P><P><SPAN>Thanks&nbsp;</SPAN></P> Thu, 03 May 2018 16:24:45 GMT m_sheinin 2018-05-03T16:24:45Z https://forums.autodesk.com/t5/robot-structural-analysis-forum/foundation-design-soil-parameters/m-p/7977813#M32714 <P>Dear All,&nbsp;</P><P>&nbsp;</P><P>How foundation module calculate back filling loads ?&nbsp;</P><P>&nbsp;</P><P>And if it's manual how this parameters affect calculation.</P><P>&nbsp;</P><P>Soil Level N_1&nbsp;</P><P>Column Pier level Na</P><P>Minimum reference level Ns&nbsp;</P><P><SPAN>&nbsp;</SPAN></P><P><SPAN>Thanks&nbsp;<span class="lia-inline-image-display-wrapper lia-image-align-center" image-alt="Soil .PNG" style="width: 444px;"><img src="https://forums.autodesk.com/t5/image/serverpage/image-id/496236i5B07A905561BCAC7/image-size/large?v=v2&amp;px=999" role="button" title="Soil .PNG" alt="Soil .PNG" /></span></SPAN></P><P>&nbsp;</P><P>&nbsp;</P><P><SPAN>Thanks&nbsp;</SPAN></P> Thu, 03 May 2018 16:24:45 GMT https://forums.autodesk.com/t5/robot-structural-analysis-forum/foundation-design-soil-parameters/m-p/7977813#M32714 m_sheinin 2018-05-03T16:24:45Z https://forums.autodesk.com/t5/robot-structural-analysis-forum/foundation-design-soil-parameters/m-p/7979153#M32715 <P>This help will helpful</P><P><A href="http://help.autodesk.com/view/RSAPRO/2018/ENU/?guid=GUID-AC3744B2-B1FF-4EAB-BB55-2C5887C10B5E" target="_blank">http://help.autodesk.com/view/RSAPRO/2018/ENU/?guid=GUID-AC3744B2-B1FF-4EAB-BB55-2C5887C10B5E</A></P> Fri, 04 May 2018 02:57:38 GMT https://forums.autodesk.com/t5/robot-structural-analysis-forum/foundation-design-soil-parameters/m-p/7979153#M32715 napooil 2018-05-04T02:57:38Z https://forums.autodesk.com/t5/robot-structural-analysis-forum/foundation-design-soil-parameters/m-p/7981189#M32716 <P>Thanks you for the link but the article does not answer my question.&nbsp;</P> Fri, 04 May 2018 19:14:32 GMT https://forums.autodesk.com/t5/robot-structural-analysis-forum/foundation-design-soil-parameters/m-p/7981189#M32716 m_sheinin 2018-05-04T19:14:32Z