MODELLING OF MECHANICAL SYSTEM VOLUME 2 Episode 13 ppsx

... 20 1.3 .2. 1. Hamilton’s principle 20 1.3 .2. 2. Hilbert functional vector space 20 1.3 .2. 3. Variation of the kinetic energy 21 1.3 .2. 4. Variation of the strain energy 21 1.3 .2. 5. Variation of the ... 327 6 .2. 4 .2. Vibration equations 327 6 .2. 4.3. Elastic boundary conditions 328 6 .2. 5. Application to a few problems in statics 329 6 .2. 5.1. Bending of a plate...

Ngày tải lên: 22/03/2014, 13:20

... Concentrated loads 82 2 .2. 1.5. Intermediate supports 84 2. 2 .2. Shear mode of deformation 86 2. 2 .2. 1. Local equilibrium 86 2. 2 .2. 2. General solution without external loading 88 2. 2 .2. 3. Elastic boundary ... motion 25 9 5.1. Introduction 26 0 5.1.1. Plate geometry 26 0 5.1 .2. Incidence of plate geometry on the mechanical response 26 0 5 .2. Kirchhoff–Love model 26...

Ngày tải lên: 27/06/2014, 05:20

... a largely futile attempt to establish their innocence. Religious Practitioners. Spirit people are contacted by male spirit mediums in all-night spirit seances held on aver- age once every eleven days. The spirit medium sits quietly in a darkened longhouse and self-induces a trance. His own spirit departs and is replaced by beautiful spirit women who chant in high falsetto voices. Their songs...

Ngày tải lên: 02/07/2014, 17:20

... because of their relatively small popula- tion and isolated location, have not been drawn into the na- tional economy to the same extent as Fijians in the western islands. Industril Arts. Woodworking is highly developed. Much of the raw material comes from the heavy forests on the lime- stone islands. Buildings of various types and sizes are con- structed, both sailing and paddling cano...

Ngày tải lên: 02/07/2014, 17:20

... 27 0 Pohnoei Death and Afterlife. Pohnpeians possess a stoic, accept- ing attitude toward death. The funeral feast is the largest and most important form of feast held on the island today. Inter- ment usually takes place within twenty-four hours of death. The funeral feast lasts for four days. Family members, fellow clanmembers, and dose friends remain together for an addi- tional three...

Ngày tải lên: 02/07/2014, 17:20

... kula ring. The islanders build their own houses, canoes, and dinghies. A few larger boats have been built during recent years. Basketwork, made by women, is of high quality. Trade. The dominant trade store is run by the Catholic mission but small stores are found in many hamlets. Other- wise there is no market on Rossel. Through a traditional visit- ing trade with Sudest Rossel exported she...

Ngày tải lên: 02/07/2014, 17:20

... 1.90 2. 51 0.5 1.41 1.73 2. 24 3.16 0.6 1. 52 1.93 2. 45 3.98 0.7 1. 62 2.16 3.09 5.01 0.8 1.74 2. 41 3. 62 6.31 0.9 1.86 2. 69 4 .26 7.94 1.0 2. 00 3.00 5.00 10.00 1.1 2. 14 3.35 5.87 12. 59 0.7 when it actually ... have an annual required area of 136 3.6 ϫ 27 ft 3 /yd 3 ϭ 36,817 .2 ft 3 /20 ft high ϭ 1840.8 ft 2 (171.0 m 2 ), or 1840.9 ft 2 /43,560 ft 2 /acre ϭ 0.0 4...

Ngày tải lên: 05/08/2014, 09:20

... have an annual required area of 136 3.6 ϫ 27 ft 3 /yd 3 ϭ 36,817 .2 ft 3 /20 ft high ϭ 1840.8 ft 2 (171.0 m 2 ), or 1840.9 ft 2 /43,560 ft 2 /acre ϭ 0.0 42 acre (169.9 m 2 ; 0.017 ha) per year. With ... V A ϭ 1, 825 ,000,000/1100 ϭ 1,659,091 yd 3 (1 ,26 9 ,20 5 m 3 ). With a 20 -ft (6-m) height for the landfill, the annual area required would be 1,659,091 ϫ 27 /20 ϫ 43,560 ϭ...

Ngày tải lên: 05/08/2014, 09:20

... Analysis 22 .22 Bearing Type Selection of a Known Load 22 .23 Shaft Bearing Length and Heat Generation 22 .28 Roller-Bearing Operating-Life Analysis 22 .31 Roller-Bearing Capacity Requirements 22 . 32 Radial ... constant A k ϭ 12[ 2 Ϫ ⑀ /(1 Ϫ ⑀ ) 2 ] ϭ 12[ 2 Ϫ 0.667/ (1 Ϫ 0.667) 2 ] ϭ 144.6. A second eccentricity constant B is given by B k ϭ 12{ ⑀ (4 Ϫ ⑀ 2 )/ [2( 1 Ϫ ⑀ 2 )...

Ngày tải lên: 05/08/2014, 09:20