What are MSZ Medium-Thick Cold-Formed Steel Sheet Piles?

May 20, 2015
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Medium-thick cold-formed steel sheet piles should be enclosed using MSZ14-312, MSZ14-340, and MSZ14-350 types, or protected on exposed sides with removable standard railings. The eccentricity of the resultant force acting on the wall foundation should be determined and compared to the maximum allowable eccentricity specified in MSZ14-406. Removable standard railings should be installed on both sides of the opening, and fixed standard railings should be installed on all other exposed sides. All floor openings should be covered and protected. All floor opening covers should be capable of supporting the maximum potential load, but not less than 200 pounds (approximately 91 kg). All covers should be securely fastened during installation to prevent accidental displacement by wind, MSZ14-375 equipment, or personnel. Zee lightweight steel sheet piles can be used to prevent erosion and protect coastal areas. To achieve adequate internal stability, the pullout resistance provided by each module level should provide a minimum pullout safety factor of 1.5, determined by the following formula: Mega Zee 14 steel sheet piles are also available in MSZ14-375 and MSZ14-406 profiles.

All Zee lightweight steel sheet piles can be cut to length to suit your needs. If a skylight opening presents a fall hazard and the skylight itself cannot support a 200-pound occupant, standard MSZ14-350 guardrails or covered skylights should be installed on all exposed sides. Prefabricated modular walls using "T"-shaped modules should be designed for adequate internal stability. Pipes, trenches, manhole covers, and their supports, when located in roadways and vehicle access routes, should be designed to MSZ14-340 to withstand a truck rear axle load of at least twice the maximum expected load. "T"-shaped modules for floor opening protection (12 inches or smaller) can consist of a single integral element that forms the wall and the rod structure extending to the wall filler, or they can consist of separate MSZ14-312 elements, one of which forms the wall and the other forms the rod structure extending to the wall filler and supporting the wall element.

Specifications

Section	Dimensions			Mass		Moment of inertia	Modulus of section
	Width	Height	Thickness	Pile	Wall	Moment of inertia	Modulus of section
	w	h	t/s
	In	In	In	Lbs/ft	Lbs/ft2	In4/ft	In3/ft
MSZ10-312	38.82	2.19	0.312	49.72	15.37	1.3	0.67
MSZ10-340	38.82	2.19	0.340	54.10	16.72	1.41	0.72
MSZ10-350	38.82	2.19	0.350	55.69	17.22	1.45	0.74
MSZ10-375	38.82	2.19	0.373	59.67	18.45	1.56	0.79
MSZ10-406	38.82	2.19	0.406	64.60	19.97	1.73	0.86
MSZ11-312	38.55	3.53	0.312	49.72	15.48	6.83	3.76
MSZ11-340	38.55	3.53	0.340	54.1	16.84	7.43	4.06
MSZ11-350	38.55	3.53	0.350	55.69	17.34	7.65	4.17
MSZ11-375	38.55	3.53	0.375	59.67	18.58	8.21	4.44
MSZ11-406	38.55	3.53	0.406	64.6	20.11	8.92	4.79
MSZ12-312	37.72	6.64	0.312	49.72	8.76	29.29	8.76
MSZ12-340	37.72	6.64	0.340	54.1	9.50	31.87	9.50
MSZ12-350	37.72	6.64	0.350	55.69	9.77	32.84	9.77
MSZ12-375	37.72	6.64	0.375	59.67	10.43	35.17	10.43
MSZ12-406	37.72	6.64	0.406	64.6	11.27	38.16	11.27
MSZ13-312	36.38	9.58	0.312	49.72	14.13	67.86	14.13
MSZ13-340	36.38	9.58	0.340	54.10	15.32	73.79	15.32
MSZ13-350	36.38	9.58	0.350	55.69	15.74	75.93	15.74
MSZ13-375	36.38	9.58	0.375	50.67	16.81	81.34	16.81
MSZ13-406	36.38	9.58	0.406	64.6	18.18	88.27	18.18
MSZ14-312	34.56	12.24	0.312	12.27	19.62	120.97	19.62
MSZ14-340	34.56	12.24	0.340	18.89	21.29	131.28	21.29
MSZ14-350	34.56	12.24	0.350	19.34	21.91	135.50	21.91
MSZ14-375	34.56	12.24	0.375	20.72	23.38	144.93	23.38
MSZ14-406	34.56	12.24	0.406	22.43	25.29	157.25	25.29
MSZ15-312	32.79	14.11	0.312	49.72	18.20	172.66	24.24
MSZ15-340	32.79	14.11	0.340	54.10	19.80	187.52	26.27
MSZ15-350	32.79	14.11	0.350	55.69	20.38	193.26	27.06
MSZ15-375	32.79	14.11	0.375	59.67	21.84	207.03	28.91
MSZ15-406	32.79	14.11	0.406	64.60	23.64	224.46	31.27
MSZ16-312	31.05	15.54	0.312	49.72	19.22	223.36	28.45
MSZ16-340	31.05	15.54	0.340	54.10	20.91	242.98	30.88
MSZ16-350	31.05	15.54	0.350	55.69	21.53	249.85	31.74
MSZ16-375	31.05	15.54	0.375	59.67	23.06	267.87	33.95
MSZ16-406	31.05	15.54	0.406	64.60	24.97	290.74	36.75
MSZ17-312	29.71	16.43	0.312	49.72	20.09	262.34	31.60
MSZ17-340	29.71	16.43	0.340	54.1	21.86	285.10	34.27
MSZ17-350	29.71	16.43	0.350	55.69	22.50	293.36	35.25
MSZ17-575	29.71	16.43	0.375	59.67	24.11	314.57	37.71
MSZ17-406	29.71	16.43	0.406	64.60	26.10	241.03	40.80
MSZ18-312	28.38	17.2	0.312	49.73	20.58	296.05	34.49
MSZ18-340	28.38	17.2	0.24	54.1	22.39	322.09	37.45
MSZ18-350	28.38	17.2	0.350	55.69	23.04	330.95	38.46
MSZ18-375	28.38	17.2	0.375	59.67	24.69	354.49	41.12
MSZ18-406	28.38	17.2	0.406	64.6	26.74	384.83	44.53
MSZ19-340	26.88	17.9	0.340	54.1	23.61	368.18	41.17
MSZ19-350	26.88	17.9	0.350	55.69	24.30	867.04	42.24
MSZ19-375	26.88	17.9	0.375	59.67	26.04	929.74	45.25
MSZ19-406	26.88	17.9	0.406	64.60	28.19	1008.15	48.97

Tags：

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