Counterfort Retaining Wall Main Reinforcement

Types of reinforced concrete retaining walls are cantilever retaining walls and counterfort retaining walls.

Counterfort retaining wall main reinforcement.

The counterfort retaining wall is a type of retaining wall with counterforts attached to the inside face of the wall to further resist lateral thrust and materials used for retaining walls are treated lumber concrete block systems stone brick and poured concrete. A barrette retaining wall is constructed from reinforced concrete columns of a rectangular plan form with the long axis in the direction of retention. The main uses of retaining walls are to help prevent soil erosion create usable beds out of steep terrain and to provide decorative or functional landscaping features. Design of toe slab the base width is approximately taken equal to 0 6 h to 0 7 h where h is the overall height of the wall.

In a counterfort retaining wall the main reinforcement is provided on thei bottom face in front counterfortii inclined face in front counterfortiii bottom face in back counterfortiv inclined face in back countereortthe correct answer is a i and ii b ii and iii c i and iv d iii and iv. Classification of retaining walls. Pre stressed retaining wall gravity walls reinforced gravity walls concrete cantilever. Temperature and shrinkage reinforcement is provided as 0 12 of cross section along the transverse direction to the main reinforcement and front face of the stem.

Determine suitable dimensions of a cantilever retaining wall which is required to support a bank of earth 4 0m high above ground level on the toe side of the wall. A retaining wall is a structure that retains holds back any material usually earth and prevents it from sliding or eroding away. Retaining wall are generally used to retain earth or other material to maintain unequal levels on two faces. However retaining walls can also be constructed for aesthetic landscaping purposes.

It is designed so that to resist the material pressure of the material that it is holding back. In the design of a front counterfort in a counterfort retaining wall the main reinforcement is provided on i bottom face near counterfort ii top face near counterfort iii bottom face near centre of span iv top face near centre of span the correct answer is. Both i and iv. Retaining walls are usually built to hold back soil mass.

The main reinforcement is provided horizontally along the length of the wall. 1 gravity wall masonry or plain concrete 2 cantilever retaining wall rcc inverted t and l 3 counterfort retaining wall rcc 4 buttress wall rcc. Question is in a counterfort retaining wall the main reinforcement in the stem at mid span is provided on options are a front face only b inner face only c both front face and inner face d none of the above e leave your comments or download question paper.