MODELLING OF MECHANICAL SYSTEM VOLUME 2 Episode 12 pot

... 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

... bending of a beam 121 2. 4. Elastic-plastic beam 123 2. 4.1. Elastic-plastic behaviour under uniform traction 124 2. 4 .2. Elastic-plastic behaviour under bending 124 2. 4 .2. 1. Skin stress 125 24 Structural ... 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 withou...

Ngày tải lên: 27/06/2014, 05:20

... inertia, viii Contents 2. 4 .2. 2. Moment-curvature law and failure load 126 2. 4 .2. 3. Elastic-plastic bending: global constitutive law 127 2. 4 .2. 4. Superposition of several modes of deformation 128 Chapter ... 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...

Ngày tải lên: 27/06/2014, 08:20

... Belau 25 yearly wind shift from westerly monsoons in the summer to easterly trades in the winter is interrupted only by typhoons, which periodically destroy homes, harbors, and farms. Demography. The population in 1988 was approximately 14,000, about half of whom live on the island of Koror. Esti- mates of precontact population range from 20 ,000 to 40,000. From the late eighteenth c...

Ngày tải lên: 02/07/2014, 17:20

... the right to share in clan lands and wealth. The garden of a deceased person goes to the surviving spouse or gardening partner, rights in bearing trees are inherited patrilineally. Socialization. A child is not punished for its acts before it is felt to be rational, that is, before it "has a soul" and can speak. Male children are socialized by peers and by participa- tion in male...

Ngày tải lên: 02/07/2014, 17:20

... a person leads to emo- tional distress among others and is spontaneously and cere- monially lamented, sometimes for months. The corpse tradi- tionally was placed in a tree and protected against rainfall with bark and leaves. After mummification the body was put under the roof of a garden house. Later, in a third ceremony, the bones were placed under rock shelters. The complete cycle of ce...

Ngày tải lên: 02/07/2014, 17:20

... the villages. Most of the houses are set on the inland side of the road, with their household garden plots behind the house. The oval-shaped thatched houses are sur- rounded by low concrete walls to keep the pigs from attacking the crops and have open sides, except for coconut-frond blinds that can be let down in bad weather. Most houses have very recently been wired for electricity and h...

Ngày tải lên: 02/07/2014, 17:20

... a more peaceful spirit, believed formerly to go to small nearby islands. Either type of spirit can serve as an aid to the living in various forms of magic and ritual or as a source of new ritual or song-dance. See also Lesu high of 8,000 at the time of first contact to a low of 1 ,27 5 in 1 824 . In recent years, as on many smaller Polynesian islands, there has been a notable out-...

Ngày tải lên: 02/07/2014, 17:20

... brought to bear in all areas of life, whether in growing crops, conducting a love affair, trading, healing, controlling the weather, or protecting against theft. Religious Practitioners. Esoteric knowledge of myths, particular magical and divinatory techniques, and the like was highly valued, and many men possessed exclusive knowledge that they had inherited or sometimes purchased. Genera...

Ngày tải lên: 02/07/2014, 17:20