# In what ways did the arch solve the weaknesses of post and lintel construction?

## In what ways did the arch solve the weaknesses of post and lintel construction?

In what ways did the arch solve the problems of weaknesses of post-and-lintel construction? The lintel ‘s weight creates compression and tension onto the posts so there is a length limitation for each lintel and reduce the distance between two posts. Therefore the interior space is limited.

## What problem can occur with a post and lintel system?

A post-and-lintel system uses vertical posts which are separated to support a horizontal beam. The main problem that can occur with a post-and-lintel system is cause by the weight is unevenly distributed and the center is unsupported, which can cause sagging over time.

## How does a post and lintel work to support a load?

The simplest illustration of load and support in construction is the post-and-lintel system, in which two upright members (posts, columns, piers) hold up a third member (lintel, beam, girder, rafter) laid horizontally across their top surfaces. This is the basis for the evolution of all openings.

## What did the arch provide that post and lintel construction couldn t?

What did the arch provide that post and lintel construction couldn t? So an arch cannot replace a lintel on two free-standing posts unless the posts are massive enough to buttress the thrust and to conduct it into the foundations (as in ancient Roman triumphal arches).

## When an arch is provided with lintel it is called?

RELIEVING ARCH   When wooden lintel is provided over the wider opening, a brick relieving arch is constructed above the lintel.

## What is the function of lintel?

Function of Lintel :- A lintel is one type of beam which is used to support the above wall when openings like doors, windows, etc. are necessary to provide a building structure. The main function of the lintel is to take loads coming from above wall and transfer its load to the side walls.

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## What can I mix with concrete to make it stronger?

To make the concrete stronger, add more cement or less sand. The closer you bring the ratio to an even one-to-one of sand to cement, the stronger the rating becomes.