Главная

Популярная публикация

Научная публикация

Случайная публикация

Обратная связь

ТОР 5 статей:

Методические подходы к анализу финансового состояния предприятия

Проблема периодизации русской литературы ХХ века. Краткая характеристика второй половины ХХ века

Ценовые и неценовые факторы

Характеристика шлифовальных кругов и ее маркировка

Служебные части речи. Предлог. Союз. Частицы

КАТЕГОРИИ:






Oak frame and siding




The first growth white oak post-and-beam frame consists of eight by ten inch girts, eight by eight inch plates and eight by ten inch splayed posts. The common rafters are eight by eight inches and taper to six by six inches and the floor joist are six by six inches and spaced twenty inches apart.The six inch by ten inch summer beams run parallel to the front of the house and are dovetailed into the girts. They are located above the interior walls that divide the front rooms from the kitchen. The floor joists do not rest on the summers. Since the house was plastered when built, the summer beams were reduced in size and concealed within the plaster ceiling. According to Connecticut Architectural historians, the introduction of plaster, as an interior finish, brought about the end to the tradition of using summer beams. The home builder, holding onto more traditional building methods, included summer beams in the framing, but in a reduced size, as they were being phased out altogether.

The roof sheathing and flooring is vertically quarter sawn one-inch-thick oak boards with random widths between twelve and thirty inches. The flooring is laid directly over one-inch-thick split oak boards that were not suitable to be used as flooring. The mortise-and-tenon joints are held by wooden pins, and the flooring is nailed with large hand-wrought iron nails.The four- to six-foot-length hand-riven oak clapboard siding is nailed directly to the oak studs with large flat rose-headed nails which was the typical material and application for the earliest New England homes.

Yurt

A yurt is a portable, bent dwelling structure traditionally used by nomads in the steppes of Central Asia as their home. The structure comprises a crown or compression wheel, usually steam bent, supported by roof ribs which are bent down at the end where they meet the lattice wall (again, steam bent). The top of the wall is prevented from spreading by means of a tension band which opposes the force of the roof ribs. The structure is usually covered by layers of fabric and sheep's wool felt for insulation and weatherproofing.

Traditional yurts consist of an expanding wooden circular frame carrying a felt cover. The felt is made from the wool of the flocks of sheep that accompany the pastoralists. The timber to make the external structure is not to be found on the treeless steppes, and must be obtained by trade in the valleys below.

The frame consists of one or more expanding lattice wall-sections, a door-frame, bent roof poles and a crown. The Mongolian Ger has one or more columns to support the crown and straight roof poles. The (self-supporting) wood frame is covered with pieces of felt. Depending on availability, the felt is additionally covered with canvas and/or sun-covers. The frame is held together with one or more ropes or ribbons. The structure is kept under compression by the weight of the covers, sometimes supplemented by a heavy weight hung from the center of the roof. They vary with different sizes, and relative weight.

A yurt is designed to be dismantled and the parts carried compactly on camels or yaks to be rebuilt on another site. Complete construction takes around 2 hours.

 






Не нашли, что искали? Воспользуйтесь поиском:

vikidalka.ru - 2015-2024 год. Все права принадлежат их авторам! Нарушение авторских прав | Нарушение персональных данных