1. Recommended practice for planning, designing and constructing fixed offshore platforms;American Petroleum Institute (API),2000
2. Effects of joint flexibility on the response of offshore towers;Bouwkamp,1981
3. Local rotational stiffness of unstiffened tubular joints;Efthymiou,1985
4. Parametric equations for the flexibility matrices of single brace tubular joints in offshore structures;Fessler,1986
5. Parametric equations for the flexibility matrices of multi-brace tubular joints in offshore structures;Fessler,1986