Exemple #1
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        public void CostAtMax_Succeeds()
        {
            var utilization = new WallShearUtilization(new ForcePerLength(2000, ForcePerLengthUnit.PoundPerFoot));

            var cost = utilization.GetNormalizedCost();

            Assert.That(cost, Is.EqualTo(3.0).Within(1e-6));
        }
Exemple #2
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        public void CostModelBetweenZeroAndOne_Succeeds()
        {
            var utilization = new WallShearUtilization(new ForcePerLength(750, ForcePerLengthUnit.PoundPerFoot));

            var cost = utilization.GetNormalizedCost();

            Assert.That(cost, Is.EqualTo(0.875).Within(1e-6));
        }
Exemple #3
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        private WallCostCharacterization CharacterizeAllWallCosts()
        {
            double totalStructuralShearWallCost = 0;

            bool allWallsMeetShearLimit = true;

            foreach (BuildingLevelLateral2 level in _lateralLevels)
            {
                RigidAnalysis analysis = RigidAnalyses[level.Level];

                foreach (AnalyticalWallLateral wall in analysis.Walls)
                {
                    Force maxShear = analysis.Responses.WallLoadCaseResults[wall.UniqueId]
                                     .EnvelopeResponsesAbsolute(_loadCases).TotalShear;

                    Length wallLength = new Length(wall.WallLine.Length, LengthUnit.Inch);

                    var shearUtilization = new WallShearUtilization((ForcePerLength)(maxShear / wallLength));

                    totalStructuralShearWallCost += shearUtilization.GetNormalizedCost();

                    if (allWallsMeetShearLimit && shearUtilization.ExceedsLimit)
                    {
                        allWallsMeetShearLimit = false;
                    }
                }
            }

            // geometry at lowest level
            var lowestLevel = _lateralLevels.OrderBy(l => l.Level.Elevation).First();

            var geometry = new Geometry {
                BoundaryVertices = lowestLevel.Boundary.Vertices.ToList()
            };

            foreach (AnalyticalWallLateral wall in RigidAnalyses[lowestLevel.Level].Walls)
            {
                geometry.Wall.Add(new WallGeometry
                {
                    EndI = wall.WallLine.StartPoint,
                    EndJ = wall.WallLine.EndPoint
                });
            }

            return(new WallCostCharacterization
            {
                RandomizedBuilding = _serializedModel.RandomizedBuilding,
                TotalStructuralShearWallCost = totalStructuralShearWallCost,
                GrossSquareFeet = new Area(_lateralLevels.First().Boundary.GetArea(), AreaUnit.SquareInch).ConvertTo(AreaUnit.SquareFoot),
                Geometry = geometry,
                MeetsDriftLimit = true,
                MeetsWallDesignLimit = allWallsMeetShearLimit
            });
        }