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What is a plane layout? How to draw?
Floor plan? It is a concise graphic form of building layout scheme, which is used to express the relative plane position of buildings, structures, facilities and equipment. The common method of drawing plane layout is plane model layout. According to the scope of the object, the layout can be divided into factory layout, workshop layout, workshop layout, equipment layout and underground pipe network layout.

definition

In engineering, floor plan generally refers to the concise graphic form of building floor plan, which is used to indicate the relative plane position of buildings, structures and facilities.

Drawing method

The common method of drawing plane layout is plane model layout.

classify

According to the object scope, the layout can be divided into general layout, single building layout, equipment layout and underground network layout.

Three elements of floor plan

1 scale

? 2 direction?

3 Legend and Notes

Auspicious refers to the direction, scale and legend on the plan. Determination of direction: generally facing the plane, the top of the plane is north, the bottom is south, the left is west, and the right is east. On the plan with the navigation mark, the direction indicated by the arrow of the navigation mark is the north. Scale: the degree to which the distance on the map is smaller than the actual distance, which is called scale or scale reduction. Expressed by formula: scale = distance on map/distance on site. There are usually three ways to express the scale: numbers, that is, how many meters on the map 1 cm represent the field distance; Straight line, that is, draw a straight line on the map, indicating how many meters of field distance 1 cm on the map represents; Text-based, that is, write 1 cm directly on the map to indicate how many meters the site distance is. The decimal places are fractions, and the numerator is 1. The larger the denominator, the smaller the map scale. Legend: a symbol representing various things on a plan.

(Shanghai Education Press, Encyclopedia of Primary School Teaching, Social Volume)

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