private void writeASD01_Conc(XmlWriter xml, ASD01 obj)
{
string thDesign = (obj.TimeHistoryDesign == THDesignOptions.Envelopes) ? "Envelopes" : "Step-by-Step";
string FrameType = "OMF";
xml.WriteStartElement("THDesign");
xml.WriteAttributeString("Name", thDesign);
xml.WriteAttributeString("FrameType", FrameType);
xml.WriteAttributeString("PatLLF", obj.PatLLF.ToString());
xml.WriteAttributeString("SRatioLimit", obj.SRatioLimit.ToString());
xml.WriteAttributeString("MaxIter", obj.MaxIter.ToString());
xml.WriteAttributeString("SeisCat", obj.SeisCat.ToString());
xml.WriteAttributeString("SeisCode", CodeYN(obj.SeisCode));
xml.WriteAttributeString("SeisLoad", CodeYN(obj.SeisLoad));
xml.WriteAttributeString("PlugWeld", CodeYN(obj.PlugWeld));
xml.WriteAttributeString("CheckDefl", CodeYN(obj.CheckDefl));
xml.WriteAttributeString("DLRat", obj.DLRat.ToString());
xml.WriteAttributeString("SDLAndLLRat", obj.SDLAndLLRat.ToString());
xml.WriteAttributeString("LLRat", obj.LLRat.ToString());
xml.WriteAttributeString("TotalRat", obj.TotalRat.ToString());
xml.WriteAttributeString("NetRat", obj.NetRat.ToString());
xml.WriteEndElement();
steelCode = "AISC-ASD01";
}