Ads
related to: really big set of stairs with wood columns and blocks that contain- First-Class Warranty
We Stand Behind Our Stairs With An
Industry-Best Warranty.
- Read Our Client Stories
Kindly Read Our Client Stories To
See Why They Chose Paragon Stairs
- Design Your Own Stair
Customize Your Stairs With The Wood
Metal & Size Of Your Choosing.
- Architect Pro Resources
We Work With Architects To Match
Specs & Code Requirements.
- First-Class Warranty
Search results
Results from the WOW.Com Content Network
This system is composed of a central ramp flanked by two staircases with numerous post holes, using a sled which carried a stone block and was attached with ropes to these wooden posts, ancient Egyptians were able to pull up the alabaster blocks out of the quarry on very steep slopes of 20 percent or more ...
The spiral stair is a type of stairway which, due to its complex helical structure, has been introduced relatively late into architecture. Although the oldest example dates back to the 5th century BC, [ 1 ] it was only in the wake of the influential design of the Trajan's Column that this space-saving new type permanently caught hold in ancient ...
The longest spiral stair belonged to the 2nd century AD Trajan's Column in Rome. Measuring a height of 29.68 m, it surpassed its successor, the Column of Marcus Aurelius, by a mere 6 cm. Its treads were carved out ouf nineteen massive marble blocks so that each drum comprised a half-turn of seven steps.
Only small fragments of the column bases have survived, though they suggest the diameter of these columns to have been about 2.25 m. [37] The columns are placed 2.5 m away from the walls and in each row the columns are approximately 1.4 m away from the next, while the space between the two rows is 3 m.
The Great Pyramid of Giza [a] is the largest Egyptian pyramid.It served as the tomb of pharaoh Khufu, who ruled during the Fourth Dynasty of the Old Kingdom.Built c. 2600 BC, [3] over a period of about 26 years, [4] the pyramid is the oldest of the Seven Wonders of the Ancient World, and the only wonder that has remained largely intact.
The column is composed of 29 blocks of Luni marble, weighing in total more than 1100 t. [26] The spiral stair itself was carved out of 19 blocks, with a full turn every 14 steps; this arrangement required a more complex geometry than the more usual alternatives of 12 or 16. [29]
The outer blocks of this second coat also had a steeper incline at ~76°. [ 27 ] [ 28 ] The mastaba was then extended 8.4 m (28 ft; 16 cu) east to cover a series of eleven shafts 33 m (108 ft; 63 cu) deep that ended in passages that led west to the burial chambers of members of Djoser's family.
The blocks were rough hewn and hauled from quarries to be cut and bedded very precisely, with mortar hardly ever being used. Blocks, particularly those of columns and parts of the building bearing loads were sometimes fixed in place or reinforced with iron clamps, dowels and rods of wood, bronze or iron fixed in lead to minimise corrosion. [5]
Ads
related to: really big set of stairs with wood columns and blocks that contain