# How do you section a building plan?

## How do you section a building plan?

Steps to Drawing a Cross Section

1. Choose a Cross Section Line. ...
2. Draw the House Envelope. ...
3. Draw Floors and Ceilings. ...
4. Side Wall Windows, Doors and Framing. ...
5. Interior Walls and Structural Elements. ...
6. Facing Wall Windows and Doors. ...
7. Variances in Ceiling or Floor Heights. ...
8. Labeling.

## Why are cross sections useful?

Cross-sections are useful to develop a concept of the geology of an area. Preliminary sections help geologists to understand better the geological and structural complexities present. Cross-sections are also used to present and illustrate a fully developed interpretation in final form.

## What is the name of a cross section?

The intersection of a solid and a plane is called a cross section of the solid. Describe the shape resulting from a vertical, angled, and horizontal cross section of a cylinder. The cross section is a rectangle. The cross section is an oval.

## What are the four things to include on every geological cross section?

There are four things to include on every geological cross-section: a legend, the orientation of the line the cross-section represents on the map, a title, and a scale (e.g., Figure 8.

## How is cross section used in geology?

A geological cross-section is a graphic representation of the intersection of the geological bodies in the subsurface with a vertical plane of a certain orientation. ... It is an approximate model of the real distribution of the rocks in depth, consistent with the information available on the surface and the subsurface.

## What is datum in cross section?

The datum is the level or reference horizon from which elevations and depths are measured in the cross section. ... Because it is shown as horizontal, the thickness variations of the units directly above and below the datum are most simply interpretable on the cross section.

## What is a geologic section?

(also geologic profile), a vertical section of the earth's crust from its surface to a depth. Geologic sections are made on the basis of geologic maps and data from geologic observations, mine works, boreholes, geophysical investigations, and so on.

## What are the three main types of geologic structures?

A knowledge of common types of geological structures is also essential. Geologists recognize three main classes of structure caused by deformation in Earth's crust: unconformities, faults and fractures, and folds. We usually think of rocks as being very hard and brittle.

## What is the classification of faults?

A fault is a fracture or zone of fractures between two blocks of rock. ... Faults which move horizontally are known as strike-slip faults and are classified as either right-lateral or left-lateral. Faults which show both dip-slip and strike-slip motion are known as oblique-slip faults.