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Teach You A Minute To Identify The Type Of Steel CAD Drawings
- Nov 06, 2017 -

1, building plans

Look at the bottom plan, if the larger room, the larger room between the rooms, is the end of frame structure or frame structure.

2, look at the type of housing

If the public service buildings, such as supermarkets, shopping malls and so is the framework of the majority, if the residential look at the number of floors or whether there is a lift, if more than seven or eight, in all likelihood is the framework.

3, continue to see the standard floor plan

If above and below are open space, that is, the frame structure, if the above smaller room, and the number of layers is not high, it is likely the bottom frame structure.

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The most direct way to judge the structure, the structure can express clearly what is the structure. In the structural description, you can also see the concrete label, if relatively high, such as C30, C40 is the frame structure.

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If it is a large area of the strip basis, and drawing on the black column marked GZ more is masonry (but also the framework of the use of bar-based, mainly for the upper part of the load is relatively large and poor soil conditions, but the high cost, Not many), if it is an independent plinth, raft foundation, etc. is the framework, if it is pile foundation, may be masonry possible framework.

6, or the basic map

See the column section size, if the width and height of more than 350mm column majority, due to the bottom frame or frame, GZ majority, attributed to brick.

7, in the structure of the map

More to see a few boards, kanban is marked on the pressure marked KL or L, or pressure directly on the painted wall in the dotted line, if a lot of board is pressed on the KL or L is the box, if most of the pressure on the wall That's brick.

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Look at the beam pressure is the wall or pillar, if the wall is brick, if the column, see is GZ or large section of the column, GZ majority, masonry, if the majority of 350mm cross-section, the frame. We have to sum up so much, the text to express how to look at the picture is very tired. In fact, there are many more specific methods, the best way to judge is to look at the structure of the direct expression of the type of structure.

9, see the layout of the structure

If it is a flat law, the beam is directly marked KL, if it is the framework, if not to see how much the proportion of beams, if the wall position is set beam, is the frame, or more simply look at the beam cross-section, And with the size of steel, are relatively large, is the framework. If the beam table method in the past, look at the beam table directly, if you see the beaming beam, or the subject of the number is KL, or beams are larger steel section is the frame. The same can also see the size of the pillars, if you change to the majority of the GZ is the top of the masonry or brick frame structure, and if the standard layout of the column structure is still large cross-section, is the frame.