Popular science: what are the absolute elevation and relative elevation in buildings?


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It belongs to the bending member, and the load is transmitted to the beam or wall through the plate.

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It can be used to analyze almost all structural types affected by static load, dynamic response, soil structure interaction or wind, earthquake and moving load, and ensure that steel structure, concrete structure, wood structure, aluminum structure and cold-formed steel structure projects of any complexity are completed on time and on budget.

The elevation lower than the zero point elevation is the negative elevation, and the “-” sign is added before the elevation number, such as -0.450.

The ductility requirements of the selected design specification shall be followed in the proportionate allocation and detailed design elements.

Relative elevation relative elevation: the main ground height of the first floor in the building is zero as the starting point of the elevation, and the calculated elevation is called the relative elevation.

Analyze gravity and lateral loads design and analyze simple or complex structures for various load conditions, including loads caused by gravity (such as dead load and live load), crossing conditions, and lateral loads including wind and earthquake.

Use our most advanced finite element analysis to accurately and efficiently complete the analysis, design and drawing of the entire building structure.

Extended reading: building structure refers to the system that can bear various functions composed of various components (roof truss, beam, plate, column, etc.) in the building construction.

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Design and analysis with the help of finite element.

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2) Structural elevation structural elevation: in the relative elevation, the elevation excluding the thickness of the decorative layer is called structural elevation, which is written at the bottom of the component and is the installation or construction height of the component.

2) The beam generally refers to the linear member that bears the load perpendicular to its longitudinal axis.

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Design the lateral force resisting frame and carry out the inspection of seismic and wind building codes for the diagonal braced frame and the bending resisting frame.

The so-called action refers to various factors that can cause internal force and deformation of the system, such as load, earthquake, temperature change and foundation settlement.

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1) Building elevation building elevation: in the relative elevation, the elevation including the thickness of the decoration layer is called building elevation, which is written on the decoration layer of the component.

Building structure analysis in building engineering, in order to ensure the safety of the building, we need to analyze the building structure so that the building can meet the various functions of the building within the service life.

3) Columns and walls are load-bearing members bearing axial pressure in the building structure.

They are all compression members and transmit loads to the foundation.

China stipulates that the average sea level of the Yellow Sea near Qingdao in summer is the zero point of the elevation; The calculated elevation is called absolute elevation.

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The elevation higher than the zero point elevation is the positive elevation, and the “+” sign can be omitted before the elevation number, such as 3.000.

Sometimes they also bear bending moments and shear forces.

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4) The tip of the elevation symbol shall point to the marked height position, and the tip can be upward or downward.

Walls are vertical members mainly bearing loads parallel to the wall.

1) Plate is a plane member that directly bears the load in the building structure.

Confidently generate designs that meet American standards and many international design specifications and building codes.

Elevation precautions 1) the elevation symbol of the outdoor leveling ground in the general plan is a black isosceles right triangle, and the elevation number is written on the right side, above or above the symbol.

Efficiently and automatically perform multiple time-consuming design and analysis tasks, and generate practical system and component designs with ready documents.

It is the support member between the plate and the column, and belongs to the bending member.

It has a large plane size, but the thickness is relatively small.

1 the absolute elevation and relative elevation in the building are divided into absolute elevation and relative elevation according to the different selection of datum plane.

Columns are linear members bearing loads parallel to their longitudinal axis.

Composition of building structure: the building structure is a skeleton structure formed by building components such as plates, beams, columns, walls and foundations, which has certain spatial functions and can safely bear various normal loads of the building.

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Absolute elevation absolute elevation: refers to the elevation with the reference plane uniformly specified by a country or region as the zero point.

2) The zero point elevation of the main indoor ground in the ground floor plan is marked as ± 0.000.

Design and analyze structural models to quickly model the entire structure, including decks, slabs, slab edges and openings, beams, columns, walls, supports, extended and continuous footings and caps.

Design beams, columns and walls to optimize or analyze the gravity and lateral loads of beams, columns and walls to quickly obtain safe and economical designs.

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It bears the load transmitted from the plate and transmits it to the column.

Generally, the building elevation is marked in the building construction drawing (but the structural elevation is often marked in the roof plan), and the structural elevation is marked in the structural construction drawing.

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Foot Eye Anchor

These forces are taken into account in the design of elements and in the design of frames and larger structural systems, if applicable.

3) In the standard floor plan, several elevations can be marked at the same location.

Structural elevation is divided into structural bottom elevation and structural top elevation.

5) The unit of elevation is meter.

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In addition to the general plan, the relative elevation is generally adopted, that is, the outdoor floor of the ground floor is taken as the zero point of the relative elevation.

4) The foundation is a structural member below the ground, which transmits the superstructure load transmitted from the column and wall to the foundation.

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STAAD is a fully integrated finite element analysis and design solution, including a good user interface, visualization tools and international design specifications.

The section size is smaller than the height.

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Follow the seismic requirements and design and detail the seismic system according to relevant building codes to generate seismic loads.

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The steel structure calculation and analysis software STAAD is required for building structure analysis.

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