In fact it is not possible to come up with an ultimate method of constructing a structure and to consider it as the best method. In every project many factors needs to be consider in order to come up with the most suitable method. However according to the below table the quality of different buried structure is eye-catching.
|Method of Construction & Soil Restrain||High Depth Feasibility||Big Span Feasibility||Requiring Especial Equipment||Wasting Materials||Speed of Construction|
|Nailing & Anchorage||Yes||Yes||Yes||Yes||Low|