Implement load management and assigning activities with named loads. Thanks Jesusbill!

src/ifcopenshell-python/ifcopenshell/api/structural/add_structural_load.py

@@ -0,0 +1,15 @@
+import ifcopenshell.api
+
+
+class Usecase:
+    def __init__(self, file, **settings):
+        self.file = file
+        self.settings = {
+            "name": None,
+            "ifc_class": "IfcStructuralLoadLinearForce",
+        }
+        for key, value in settings.items():
+            self.settings[key] = value
+
+    def execute(self):
+        return self.file.create_entity(self.settings["ifc_class"], Name=self.settings["name"])