APA Engineered Wodd Handbooks Episode 10 ppt

... 0.42 Spruce-pine-fir, Z,lb 1 ⁄ 2 0.138 0.151 0.164 0.177 0.190 0.216 0.242 6 7 8 9 10 12 14 67 73 82 93 101 122 133 59 65 72 83 89 110 119 48 53 60 69 75 93 101 47 52 59 68 73 90 99 5 ⁄ 8 0.138 0.151 0.164 0.177 0.190 0.216 0.242 6 7 8 9 10 12 14 75 82 91 103 110 132 142 66 72 80 90 97 117 126 53 58 65 74 80 97 105 51 56 63 72 77 94 102 3 ⁄ 4 0.138 0.151 0.164 0.177 0.190 0.2...

Ngày tải lên: 13/08/2014, 08:21

... cambered 10 100 Tapered, double tapered-pitched, or curved 25 105 Cantilevered beams (main span) up to 90 Continuous beams (interior spans) 10 50 Girders 40 100 Three-hinged arches Gothic 40 100 Tudor ... 200–500 ϩ Floor Simple span beams 10 40 Continuous beams (individual spans) 10 40 Headers Windows and doors 10 Garage doors 9–18 APA The Engineered Wood Association and Enginee...

Ngày tải lên: 13/08/2014, 08:21

... 6.35 F v ϭ 285 psi F c Ќ ϭ 700 psi Live load, LL ϭ 125 ϫ 8 ϭ 100 0 lb/ft Dead load, DL 10 ϫ 8 ϭ 80 lb/ft Total load, TL ϭ LL ϩ DL ϭ 100 0 ϩ 80 ϭ 108 0 lb/ft • From Table 6.6, select a trial size of a ... Lumber, ICBO Evaluation Services, Inc, Whittier, CA, 1996. 7. APA PRL-501, Performance Standard for APA EWS Laminated Veneer Lumber, APA The Engineered Wood Association, Tacoma,...

Ngày tải lên: 13/08/2014, 08:21

... a fiber. For example, the tensile strength of bulk E-glass is only 0.22–0.84 ϫ 10 6 psi (1.5– 5.8 GPa) vs. 10. 48 ϫ 10 6 psi (72.3 GPa) for those in fiber form. 11 The reinforcement fibers are typically ... 250 2 to 5 60 to 200 0.2 4 to 12 – 50 to 110 Vinyl ester 1.15 3.0 to 4.0 65 to 90 127 1 to 5 53 – 1 to 6 – 100 to 150 Epoxy 1.1 to 1.4 2 to 6 35 to 130 100 to 200 1 to 8.5 45 to 70 0....

Ngày tải lên: 13/08/2014, 08:21

... 16.0 20.5 80 2.4 4.4 6.1 7.6 9.1 10. 8 12.9 15.7 20.2 90 2.3 4.3 5.9 7.4 8.9 10. 5 12.6 15.4 19.8 100 2.3 4.2 5.8 7.2 8.7 10. 3 12.3 15.1 19.5 110 2.2 4.0 5.6 7.0 8.4 10. 0 12.0 14.7 19.1 120 2.1 3.9 ... Construction, Form No. R495, APA The Engineered Wood Association, Tacoma, WA, 1998. 12. APA Technical Note, Termite Protection for Wood Framed Construction, Form No. K830, APA T...

Ngày tải lên: 13/08/2014, 08:21

... 32/16 40/20 48/24 60/32 b 7 ⁄ 16 c 19 ⁄ 32 , 5 ⁄ 8 23 ⁄ 32 , 3 ⁄ 4 7 ⁄ 8 1 3 ⁄ 32 ,1 1 ⁄ 8 16 20 24 32 48 185 270 430 100 150 240 430 100 160 295 460 100 185 290 100 160 100 55 Note: 1 in. ϭ 25.4 mm; 1 psf ϭ 47.88 N/m 2 . a 10 psf dead load assumed. Live load deflection ... oc 19 ⁄ 32 , 5 ⁄ 8 19 ⁄ 32 , 5 ⁄ 8 23 ⁄ 32 , 3 ⁄ 4 7 ⁄ 8 1 3 ⁄ 32 ,1 1 ⁄ 8 24 32 48 48 60 24 32 36 40 48 185 2...

Ngày tải lên: 13/08/2014, 08:21

... 3,542 12,366 32,884,134,462 36 2 2 ϫ 10 46,605 3,505 50, 110 3,341 15,955 19,725,189,670 36 3 2 ϫ 10 69,908 3,505 73,412 3,362 15,260 28,298,434,983 36 4 2 ϫ 10 93, 210 3,505 96,715 3,374 14,912 36,871,680,295 36 ... 2 2 ϫ 8 34 ,101 2,640 36,741 2,812 10, 514 11,036,469,878 30 3 2 ϫ 8 51,151 2,640 53,791 2,832 10, 044 15,814,841,233 30 4 2 ϫ 8 68,202 2,640 70,842 2,843 9,809 20,593,...

Ngày tải lên: 13/08/2014, 08:21

... Capacities Given: Two span-continuous beam with spans of 23.25 ft and 19.25 ft. Beams spaced at 10 ft on center. Floor Live load ϭ 125 psf (light storage); duration of load ϭ 1.0 Dead load ϭ 10 ... resolution view of the table 4 .101 (Continued) TABLE 4.26 Allowable Loads for Simple-Span Douglas Fir Glulam Floor Beams (lb/ft) 4.88 TABLE 4.23 SectionPropertiesandDesignCapacitiesforDouglas...

Ngày tải lên: 13/08/2014, 08:21

... Laminated Timber, APA The Engineered Wood Association, Tacoma, WA, 1998. 5. APA EWS Technical Note Y 110, Glued Laminated Timber Appearance Classifications for Construction Applications, APA The Engineered ... and Materials, Philadelphia, 1998. 3. APA EWS Technical Note S580, Preservative Treatment of Glulam Beams, APA The Engineered Wood Association, Tacoma, WA, 1995. 4. APA EW...

Ngày tải lên: 13/08/2014, 08:21

... ft, 10 in. 14 ft, 10 in. 9 ft, 10 in. PRI-50 27 ft, 0 in. 24 ft, 8 in. 21 ft, 0 in. 16 ft, 9 in. 12 ft, 7 in. 8 ft, 4 in. PRI-60 28 ft, 7 in. 25 ft, 9 in. 23 ft, 6 in. 19 ft, 10 in. 14 ft, 10 ... 7 in. 9 ft, 10 in. PRI-70 23 ft, 0 in. 21 ft, 0 in. 19 ft, 10 in. 18 ft, 7 in. 14 ft, 4 in. 9 ft, 6 in. PRI-80 24 ft, 11 in. 22 ft, 8 in. 21 ft, 4 in. 19 ft, 11 in. 15 ft, 10 in. 10...

Ngày tải lên: 13/08/2014, 08:21