흄관 날개벽 수량산출

관경(D)	관뚜께(t)	D+2t	h	H	H1	L	콘크리트(δck=180kg/cm2)				합판거푸집(6회)
							면벽	날개벽	기초	계	면벽	날개벽	기초	계
300	30	360	200	760	400	877.57	0.0952	0.2036	0.1822	0.48	0.9517	2.196	0.3275	3.47
400	35	470	200	870	400	1004.6	0.1167	0.2552	0.2388	0.61	1.167	2.7117	0.3749	4.25
450	38	526	200	926	400	1069.3	0.1281	0.2836	0.2705	0.68	1.2806	2.9957	0.3991	4.67
500	42	584	200	984	400	1136.2	0.1401	0.3145	0.3055	0.76	1.4011	3.3051	0.424	5.13
600	50	700	200	1100	400	1270.2	0.1651	0.3811	0.3817	0.92	1.6507	3.9705	0.474	6.09
700	58	816	200	1216	400	1404.1	0.1912	0.4538	0.4665	1.11	1.9119	4.6981	0.524	7.13
800	66	932	200	1332	400	1538.1	0.2185	0.5328	0.5597	1.31	2.1847	5.4878	0.574	8.24
900	75	1050	200	1450	400	1674.3	0.2474	0.6195	0.6633	1.53	2.4741	6.355	0.6249	9.45
1000	82	1164	250	1664	450	1921.4	0.3411	0.8124	0.8735	2.02	3.4106	8.3038	0.7171	12.43
1100	88	1276	250	1776	450	2050.7	0.3752	0.913	0.995	2.28	3.7521	9.3099	0.7653	13.82
1200	95	1390	250	1890	450	2182.4	0.4111	1.0214	1.1269	2.55	4.1108	10.394	0.8145	15.31
1350	103	1556	250	2056	450	2374.1	0.4653	1.1899	1.3335	2.98	4.6531	12.079	0.886	17.61