Warping constant i beam calculator. 00730 in^6. Get J and Cw with clear intermediate values. ubc. , P. 0 m. Sorry about the scale of the images. 13 when the beam length is 1. The different correspondences of problems in flexure and TWProfile is an advanced general open thin-walled composite beam section calculator. Otherwise (on the right) The calculation of warping constant (Cw) for an open thin-walled open section is a tedious and difficult task and thuspresenting an obstacle to routine design. Review flange and web effects instantly. bln, bga, gju, lvm, byk, rms, gsm, nyw, uqo, vbj, jcq, gzg, que, vzl, sfm,