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VK STEEL • • DESCRIPTION AND ANALYSIS OF STEEL CONSTRUCTIONS MODELING To make one of the tabs appear so as to modify its parameters, follow the procedure below: 1. To begin, click on the Foundation Parameters to go over to the Parameters tab. 2. The top field is a choice list. Click on the arrow on the right edge of the field to open the list and select one of the groups by clicking on it. Notice that the Parameters’ names are going to change in every other field on the left as well as in the contents of the values’ fields on the right. In the following paragraphs, explanations of all parameters are given. They are divided in groups according to the sequence they follow on the list. SOIL By choosing this group, the Foundation Parameters tab is modified as shown in figure 38. • The parameters included in the SOIL group are the following 1. Soil Allowable Bearing Pressure (σ) in kg/cm2 for DIN or in N/cm2 for C.E.B. 2. Moduls of Subgrade Reaction (Ks) in T/m3 for DIN or in KN/m3 for C.E.B. This value is used by the programme for the creation of an elastic ground 3. Young Moduls of Soil in T/m2 (for DIN) or in KN/m2 (for C.E.B.) 104 CHAPTER 4 “PARAMETERS” Menu