Polygon-shaped structural panel and construction method for...
Polyhedral fabricated structure and method of constructing...
Polyhedral structures that approximate a sphere
Polyhedral structures that approximate an ellipsoid
Pre-fabricated curved-profile architectural element and...
Precast concrete dome system
Prefabricated house including molded elements
Prefabricated huts in modules
Prefabricated hyperbolic paraboloid roof
Prefabricated modular building and method of assembly
Prefabricated observatory dome structure
Prefabricated self-supporting panelled structure system
Prestressed cooling tower
Protective structural module and method for construction
Radial expansion/retraction truss structures
Radiating truss roof support array and construction method there
Resilient spherical structure of interwoven rings in tensile...
Reversibly expandable doubly-curved truss structure
Reversibly expandable structures having polygon links
Reversibly expandable structures having polygon links