New Zealand Gazette – 1935 – No. 65

Page 2533

✨ Engineering Tables

Sept. 6.] THE NEW ZEALAND GAZETTE. 2533

STEEL-CORED ALUMINIUM—continued.

(J.) 7/·157 in.

Constants.—Area, 0·1355 sq. in.; breaking-strength, 5,586 lb.; diameter, 0·471 in.; loading factor, 3·595; maximum tension in conductor, 2,234·4 lb.; weight, 0·2046 lb. per foot.

Span.	Datum.	Degrees Fahrenheit above Datum.
	0.	20.
	Ten.	Sag.
Ft.	lb.	Ft.in.
180 ..	20110	5
220 ..	19050	8
260 ..	17801	0
300 ..	16441	5
340 ..	15032	0
380 ..	13612	9

(K.) 7/·161 in.

Constants.—Area, 0·1425 sq. in.; breaking-strength, 5,874 lb.; diameter, 0·483 in.; loading factor, 3·511; maximum tension in conductor, 2,349·6 lb.; weight, 0·2152 lb. per foot.

Span.	Datum.	Degrees Fahrenheit above Datum.
	0.	20.
	Ten.	Sag.
Ft.	lb.	Ft.in.
180 ..	21270	5
220 ..	20180	8
260 ..	19100	11
300 ..	17591	5
340 ..	16161	11
380 ..	14702	8

(L.) 7/·166 in.

Constants.—Area, 0·1515 sq. in.; breaking-strength, 6,061 lb.; diameter, 0·498 in.; loading factor, 3·413; maximum tension in conductor, 3,030·5 lb.; weight, 0·229 lb. per foot.

Span.	Datum.	Degrees Fahrenheit above Datum.
	0.	20.
	Ten.	Sag.
Ft.	lb.	Ft.in.
180 ..	28780	3¾
220 ..	28020	6
260 ..	27140	8½
300 ..	26141	0
340 ..	25001	4
380 ..	23721	9

(M.) 7/·177 in.

Constants.—Area, 0·17224 sq. in.; breaking-strength, 6,819 lb.; diameter, 0·531 in.; loading factor, 3·219; maximum tension in conductor, 3,409·5 lb.; weight, 0·2603 lb. per foot.

Span.	Datum.	Degrees Fahrenheit above Datum.
	0.	20
	Ten.	Sag.
Ft.	lb.	Ft.in.
180 ..	32510	4
220 ..	31800	6
260 ..	30850	8½
300 ..	29851	0
340 ..	28731	4
380 ..	27491	9

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VUW Te Waharoa — NZ Gazette 1935, No 65

NZLII — NZ Gazette 1935, No 65

Parliament House (depicted) was completed in 1918 and remains the primary seat of Parliament.

✨ LLM interpretation of page content

🏗️ V.I.R. Copper Wind Load Tables (continued from previous page)

Domain🏗️ Infrastructure & Public Works
KeywordsElectrical Conductors, Wind Load, Sag, Tension, Engineering

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