Strengthening of columns foundations is required in the case of applying additional loads. Widening and strengthening of existing foundations may be carried out by constructing a concrete jacket to the existing footings. The new jacket should be properly anchored to ...
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What are Types of Foundation Failure Under Loads?
Types of foundation failure depend on the load it is subjected to. A foundation can fail in three different ways i.e. punching and one-way shear and flexure.
Design of Reinforced Concrete Footings: ACI 318-14 and IS456
Reinforced concrete footing are designed based on column loads and moments at base and the soil data. This article shed light on the design of reinforced concrete footing. Reinforced concrete footing types Following are the types of foundations in order ...
Structural Design Guidelines for Concrete and Steel Buildings
The structural design process of a complete construction project is divided into three phases Planning, Design, and Construction. The planning phase will consider the various factors that affect the layout and the dimension of the structure. Here, the decision is ...
LOW COST FERROCEMENT EARTHQUAKE RESISTANT HOUSE
Ferrocement is a type of thin wall reinforced concrete commonly constructed of hydraulic cement mortar reinforced with closely spaced layers of continuous and relatively small size wire mesh. The mesh may be made of metallic or other suitable materials.
Ferrocement has a very high tensile strength-to- weight ratio and superior cracking behavior in comparison to conventional reinforced concrete. This means that thin ferrocement structures can be made relatively light and watertight. Hence, ferrocement is an attractive material for the construction of prefabricated housing units, boats, barges, and other portable structures.Ferrocement, a material recommended by ACI 549R-97, is proposed for this house. Ferrocement performs excellently due to its closely distributed reinforcement. This will be a very economical option for temporary and permanent construction for the years to come. Shortly after the earthquake this design was proposed, keeping in
mind the cost efficiency, availability of materials, quick time of fabrication and flexibility of extension and portability.
mind the cost efficiency, availability of materials, quick time of fabrication and flexibility of extension and portability.
No level of earthquake preparedness can guarantee that an earthquake will not damage a building. Structures cannot be completely earthquake-proof, but good seismic design will minimize structural damage, and the most importantly, safeguard the lives of the occupants during a major seismic event. Seismic resistance is best achieved by following modern building codes and standards and in large or complex.
Bubble Deck Slab – Types, Material Specification, Installation, and Advantages
Bubble deck slab is a hollow, flat slab that spans in two directions, in which plastic balls are incorporated to replace, and therefore eliminate the concrete in the middle of a conventional slab which does not contribute to its structural ...
APPLICATION OF NANOTECHNOLOGY IN CIVIL ENGINEERING
APPLICATION OF NANOTECHNOLOGY IN CONSTRUCTION Nanotechnology is the engineering of functional systems at the molecular scale. Nanotechnology is concerned with objects between 1 and 100nm in size.( Nano meter) 1 Nanometer – 1 x 10-9m. Applications of nano technology in ...
Balanced Footings and Cantilever Footings
Balanced and Cantilever Footings A balanced footing which is also called as strap footings consists of two separate footings connected by a strap beam. Balanced footing is required where the one of the footing has limited space for bearing, or ...