What is the gravitational wall?

The gravitational wall is a type of support wall. He gets his name because he uses gravitational power to stay upright. Like other retaining walls, gravitational walls are used to separate or terrace different levels of land. They are against slopes and are designed to withstand the side power of the Earth behind them. The gravitational walls used in the landscape design can transform uneven terrain into usable flat surfaces.

In its simplest form, the gravitational wall consists of stacked stones or blocks of concrete. These walls, which do not require any other materials or technology, have existed for thousands of years and can be found around the world. Historically, gravitational walls were used to separate different levels of the country and to maintain the ground and water. A wall built of stacked stones must often be repaired or rebuilt, because the power of the ground or water behind it eventually knocks it down. Hollow buildingThe materials are advantageous because they are easy to transport and light enough to raise and maneuver to manually. After the materials are in place, they can be filled with small stones that give the wall more weight and resistance; The gravitational wall must be built heavy to detain the country behind it.

stronger at the base than above, the gravitational wall is often built obliquely back against the ground it maintains. Aesthetically, this tendency, called battering, causes the wall to be strong, and see the backward curve is a sign that the wall works properly. Over time, the power of the slope will cause the wall to bulge out. The gravitational wall, which seems to be leaning out, can be unstable and ready for reconstruction.

The type of soil type that needs to be preserved is the gravitational wall best when it is not higher than 3 or 4 feet (1 or 1.3 m) high. Generally the wall must be constructed to beAnd at the base half as strong as high, which can cause impractical building of high gravitational walls. The anchoring of the wall to the slope is recommended for gravitational walls more than 4 feet (1.3 m) high. This anchorage provides further stability and increases the life of the wall.