Question

The ratio of ultimate creep strain to elastic strain is known as

Answer 1

The ultimate creep stain is found to be proportional to the elastic stain. The ratio of the ultimate creep stain to the elastic stain is called the creap coefficient thetha. For stress in concreat

Answer 2

Answer:

The ratio of ultimate creep strain to elastic strain is known as Creep Coefficient.

creep coefficient is the ratio of the concrete creep amplitude value to the instantaneous. compressive strain of the concrete.

Concrete shrinkage refers to the shrinkage of the volume that occurs during the initial setting or hardening of concrete.

Explanation:

Creep refers to the deformation of concrete that grows with time while the load remains the same.

The Creep coefficient refers to the ratio of the concrete creep amplitude value to the instantaneous

compressive strain of the concrete. Concrete shrinkage refers to the shrinkage of the volume that

occurs during the initial setting or hardening of concrete.

The object will undergo a certain

deformation under the action of external force, and the degree of deformation is called strain. Concrete

shrinkage strain refers to the strain generated when concrete shrinks.

The main factors affecting the

creep of concrete are as follows

1) Ambient humidity, temperature

Shrinkage and creep will decrease as the ambient humidity increases, and the relative humidity will

have a greater impact on the early creep.

2) Component size

The degree of moisture and temperature of the medium affecting the internal water overflow of the

concrete is determined by the size of the member. As the surface ratio of the member increases, the

shrinkage and creep of the concrete are small. But when the concrete and the environment reach a

moisture balance, the size effect will disappear