Wind Calculator

AS1170.2-2017


Total Base Shear (KN)

Overturning Moment (KN.m)

Resonant Moment (KN.m)
All values are PEAK, for mean values, divid by the gust factor = Cdyn(1+2gvIh)


Building Period Cross Dir. (sec)

Reduced Wind Speed

Building Aspect Ratio (h:b:d)

Log10(Cfs)

Mode Shape Pwr. Exponent k

Mode Shape Correction Km

Crosswind Base Shear

Crosswind Overturning M
All values are PEAK, for mean values, divid by the gust factor = Cdyn(1+2gvIh)

Turbulence Factor IH

MZ Cat

Level	Storey Height	Mz Cat	V des	WW Shear	LW Shear	Storey Shear
L01	3.05	0.83	37.35	99	62	161
L02	6.1	0.83	37.35	99	62	161
L03	9.15	0.83	37.35	99	62	161
L04	12.2	0.854	38.43	105	65	170
L05	15.25	0.89	40.05	114	71	185
L06	18.3	0.92	41.4	121	76	197
L07	21.35	0.943	42.43	127	80	207
L08	24.4	0.952	42.84	130	81	211
L09	27.45	0.961	43.24	132	83	215
L10	30.5	1	45	143	90	233
L11	33.55	1.016	45.72	148	92	240
L12	36.6	1.028	46.26	151	95	246
L13	39.65	1.04	46.8	155	97	252
L14	42.7	1.049	47.2	158	99	257
L15	45.75	1.058	47.61	160	100	260
L16	48.8	1.067	48.02	163	102	265
L17	51.85	1.074	48.33	165	103	268
L18	54.9	1.08	48.6	167	104	271
L19	57.95	1.086	48.87	169	106	275
L20	61	1.092	49.14	171	107	278
L21	64.05	1.098	49.41	173	108	281
L22	67.1	1.104	49.68	175	109	284
L23	70.15	1.11	49.95	177	110	287
L24	73.2	1.116	50.22	178	112	290
L25	76.25	1.1216	50.47	180	113	293
L26	79.3	1.1264	50.69	182	114	296
L27	82.35	1.1312	50.9	183	115	298
L28	85.4	1.136	51.12	185	116	301
L29	88.45	1.1408	51.34	187	117	304
L30	91.5	1.1456	51.55	188	118	306