1. Investigation on beam and staunchion connections;Batho;Report of the Steel Structures Committee of the Division of Scientific and Industrial Research,1931
2. Riveted semi-rigid beam-to-column building connections;Hechtman,1947
3. A study of the behavior of building frames with semi-rigid joints;Goble,1963
4. Analysis of frames with partial rigidity;Romstad;Trans. ASCE, J. Struct. Div.,1970
5. Specifications,1980