Search engine for discovering works of Art, research articles, and books related to Art and Culture
Javascript must be enabled to continue!
CRACKS IN REINFORCED CONCRETE BEAM
View through CrossRef
Cracks in concrete cannot be prevented but the size of the cracks can be controlled. Cracks that occur in concrete are strongly influenced by the nature and characteristics of the concrete constituent materials, especially cement and water. Cracks can occur in the fresh and hard concrete phases. Cracks that occur in concrete can be grouped into two, non-structural cracks and structural cracks. There are several types of non-structural cracks such as crazing, map cracking, plastic cracking due to shrinkage, plastic cracking due to settlement, cracking due to drying shrinkage, cracking due to temperature changes, cracking due to chemical reactions. Structural cracks can be caused by the effects of vibration, earthquake and loads that work beyond capacity. Cracks in concrete beams can be in the form of flexural cracks, web shear cracks, flexure-shear cracks, torsion cracks, bond cracks. The failure that occurs in the beam has a close relationship with the pattern of cracks formed. Cracks that occur in the beam must be repaired so that the damage does not get worse and efforts to strengthen the structure to ensure it remains safe
Faculty of Teacher Training and Education, Universitas Palangka Raya
Title: CRACKS IN REINFORCED CONCRETE BEAM
Description:
Cracks in concrete cannot be prevented but the size of the cracks can be controlled.
Cracks that occur in concrete are strongly influenced by the nature and characteristics of the concrete constituent materials, especially cement and water.
Cracks can occur in the fresh and hard concrete phases.
Cracks that occur in concrete can be grouped into two, non-structural cracks and structural cracks.
There are several types of non-structural cracks such as crazing, map cracking, plastic cracking due to shrinkage, plastic cracking due to settlement, cracking due to drying shrinkage, cracking due to temperature changes, cracking due to chemical reactions.
Structural cracks can be caused by the effects of vibration, earthquake and loads that work beyond capacity.
Cracks in concrete beams can be in the form of flexural cracks, web shear cracks, flexure-shear cracks, torsion cracks, bond cracks.
The failure that occurs in the beam has a close relationship with the pattern of cracks formed.
Cracks that occur in the beam must be repaired so that the damage does not get worse and efforts to strengthen the structure to ensure it remains safe.
Related Results
Model for chloride ingress into reinforced concrete structure under load and marine environment
Model for chloride ingress into reinforced concrete structure under load and marine environment
The durability of reinforced concrete structures is very important and becomes serious problems in construction technology nowadays. Many factors, such as concrete proportion, serv...
Improvement of Seismic Performance of Ordinary Reinforced Partially Grouted Concrete Masonry Shear Walls
Improvement of Seismic Performance of Ordinary Reinforced Partially Grouted Concrete Masonry Shear Walls
Reinforced masonry constitutes about 10% of all low-rise construction in the US. Most of these structures are commercial and school buildings. It may also be used for multi-story h...
Crack Propagation Law of Reinforced Concrete Beams
Crack Propagation Law of Reinforced Concrete Beams
During the process of the shear and bending failure of reinforced concrete beams, the cracks generated on the side of the beam are mostly type I–II composite cracks. Considering th...
Fundamentals of plastic settlement cracking in concrete
Fundamentals of plastic settlement cracking in concrete
The durability of flat concrete elements such as floor slabs and bridge decks remains a concern. One of the main causes of durability issues is the corrosion of reinforcing steel i...
Steel fiber concrete. Constructions. Terminology
Steel fiber concrete. Constructions. Terminology
The article discusses the terms and definitions that are increasingly appearing in the open press and on the Internet, confusing well-established concepts. The purpose of consideri...
Crack Propagation Law of Reinforced Concrete beams
Crack Propagation Law of Reinforced Concrete beams
The insufficient toughness of concrete can lead to the occurrence of crack expansion, ultimately resulting in a decline in the physical and mechanical properties such as bearing ca...
Effects of concrete cover thickness and concrete strength on temperature transfer in high temperature exposed FRP reinforced concrete
Effects of concrete cover thickness and concrete strength on temperature transfer in high temperature exposed FRP reinforced concrete
While Fibre-Reinforced Plastics are lightweight, show a high tensile strength, and have no issue with corrosion, they are unfortunately brittle and perform poorly against temperatu...
Reliability Assessment Approach for Fire-resistance Performance of Prestressed Steel-Concrete Box Girder Bridges
Reliability Assessment Approach for Fire-resistance Performance of Prestressed Steel-Concrete Box Girder Bridges
This paper uses probability method to evaluate the fire safety performance of prestressed steel-concrete beam bridges based on simulation experimental research. Firstly, fire simul...