Bench Terrace Design
The design of bench terrace system involves the following parameters for determinating.
Bench terrace design. Bench terraces are effective soil conservation measures used on relatively high slope lands for crop production. Bench terraces are the platform like construction which are constructed along the contour of the sloping land. Bench terraces are permanent earth embankments or ridges constructed along the face of a slope at regular intervals creating a stair step effect.
Elements of bench terrace design. Let s be the slope of land expressed in per cent so that for a vertical drop of d between two consecutive terraces the horizontal distance will be ioo d let the width of the bench terrace be w since the slope given for the vertical face is i l the horizontal distance for the drop d will be d scanned with. 1 2 design bench terraces are designed for highly erodible steep slopes ranging from 3 1 to 1 5 1 and should not be.
Bench terraces reduce slope lengths and direct surface to stable outlets. These free bench plans will help you build a bench for any room in your home or outside on your patio or deck. A small terrace can become a cozy nook with a comfy design in the style you like minimalist boho chic traditional or scandinavian.
Put there a bench or just a comfy chair add some green plants to the walls and floor a tiny table or a wooden stub instead and several lanterns and candles and voila your cozy terrace is ready. Bench terraces play a significant role to make the hilly land suitable for cultivation. When you re finished you ll have a high quality bench that cost you way less than the one you would buy at a furniture store.
Department of earth resources colorado state university fort collins co 80523 usa e mail address. In this article we will discuss about how to design and construct bench terrace. Design of bench terrace.
In addition the purpose of bench terrace is also considered for the design. However through improved practices gained from moa staff s visit to china it was recognized that bench terraces have the potential to provide significant. Selection of the type of bench terrace among the three types described earlier depends upon the rainfall and soil conditions.
Originally bench terraces were built in the region on a limited area with poor design standards and high construction and maintenance costs resulting in limited use and benefits. Bench terraces are effective soil conservation measures used on slopelands for crop production. Bench terrace design made simple.
This type of terraces are generally constructed on the land slope ranging from 6 to 33. The design of bench terraces consists of determining the 1 type of the bench terrace 2 terrace spacing or the depth of the cut 3 terrace width and 4 terrace cross section. Bench terraces are a series of level or virtually level strips running across the slope at vertical intervals supported by steep banks or risers.
When world s population increases rapidly with a rate of 77 million a.
