Helix Bridge Modeling in Robot Structural Analysis Using AutoCAD
| Title | Helix Bridge Modeling in Robot Structural Analysis Using AutoCAD |
| Duration | 60 Mins |
| Language | English |
| Format | MP4 |
| Size | 363 MB |
Category: RESOURCES
Surcharge point loads spreadsheet
Surcharge point loads spreadsheet
Retaining walls are built in order to hold back earth which would otherwise move downwards. A surcharge load results from forces that are applied along the surface of the backfill behind the wall. These forces apply additional lateral forces along the back of the wall. This spreadsheet calculates the resulting pressure field acting on the retaining wall due to a point load at a given position behind the wall.
Calculation Reference
Surcharge Loads
Surcharge Loads types Spreadsheet
Surcharge Loads types Spreadsheet
A surcharge load is an additional retaining wall load superimposed onto the earth pressure force to yield the total lateral force.
SURCHARGE LOADS:
STRIPS LOADS
TRIANGULAR LOADS
LINE LOADS
UNIFORM LOADS
RAMP LOADS
The TOTAL REACTIONS are also calculated.
Calculation Reference
Geotechnics
Tourist port Salvador DWG
Tourist port Salvador DWG
Description: Tourist Port – Salvador – Plants
Category: Autocad Drawing / Projects / Tourism – recreation
File extension: DWG
Type: Premium
3d hotel – Precast Concrete
3d hotel Precast Concrete DWG
Project Name: 3d hotel – precast concrete
Description: 3d Hotel
Category: Autocad Drawing / Projects / Tourism – recreation
File extension: DWG
CAD Detail Library
CAD Detail Library
CAD Details Library is a library where you can download 2D and 3D Autocad files like typical details, note drawings and specific details like bridges, steel connection, concrete structures, tanks, joins, per-stressed elements etc. commonly using construction industry. Addition to that architectural drawings, landscape drawings, site plans and lot more categories are included.
CAD Details Library has more than 5000 .dwg files which categorized in to 5 main categories and sub categories.
CAD Details Library is daily updating and all VIP users shall access to this share space to download cad files.
Easy to navigate: Main and Sub categories
Construction sites
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Features
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Construction Details
160 MO
Construction Site CAD
17MB
Miscellaneous CAD Files
37MB
Autocad blocks collection
Autocad blocks collection
Our autocad blocks collection has about 6000 entities :
- Trees and plants
- People
- Transportation, Vehicules and lorries
- Animals
- Furniture
- Kitchens ans baths
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Analysis of gabions spreadsheet
Analysis of gabions spreadsheet
Purpose of calculation:
Calculate whether the wall will slide forward? Calculate the bearing pressure beneath the base? Considering friction acting on the vertical faces, would stability improve?
Calculation Reference
Geotechnics
Calculation Validation
Reproduction of a sample calculation from a published calculation reference
Calculation Reference
Geotechnics
Analysis of a slip on a long natural slope
Analysis of a slip on a long natural slope
Purpose of calculation:
A slip has developed in a long natural slope, determine the FoS along the slip plane using the critical state parameter, and the residual strength parameter. Analysis the stability of the slope using the limit state method.
Calculation Reference
Craig’s Soil Mechanics
Calculation Validation
Reproduction of a sample calculation from a published calculation reference.
Calculation Reference
Geotechnics
Concrete calculator formula
Concrete calculator formula
What is concrete?
Concrete is one of the most commonly used building materials.
Concrete is a composite materialmade from several readily available constituents(aggregates, sand, cement, water).
Concrete is a versatile material that can easily be mixedto meet a variety of special needs and formed to virtually any shape.
What you should know Before Estimating :
Density of Cement = 1440 kg/m3
Sand Density = 1450-1500 kg/m3
Density of Aggregate = 1450-1550 kg/m3
How many KG in 1 bag of cement = 50 kg
Cement quantity in litres in 1 bag of cement = 34.7 litres
1 Bag of cement in cubic metres = 0.0347 cubic meter
How many CFT (Cubic Feet) = 1.226 CFT
Numbers of Bags in 1 cubic metre cement = 28.8 Bags
Specific gravity of cement = 3.15
Grade of cement = 33, 43, 53
Where 33, 43, 53 compressive strength of cement in N/mm2
M-20 = 1 : 1.5 : 3 = 5.5, (Cement : Sand : Aggregate)
Some of Mix is – 5.5
Where, M = Mix
20 = Characteristic Compressive strength
Consider volume of concrete = 1m3
Dry Volume of Concrete = 1 x 1.54 = 1.54 m3 (For Dry Volume Multiply By 1.54)
Calculation for Cement, Sand and Aggregate quality in 1 cubic meter concrete:
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CALCULATION FOR CEMENT QUANTITY
Cement= (1/5.5) x 1.54 = 0.28 m3 ∴ 1 is a part of cement, 5.5 is sum of ratio
Density of Cement is 1440/m3
= 0.28 x 1440 = 403.2 kg
We know each bag of cement is 50 kg
For Numbers of Bags = 403.2/50 = 8 Bags
We Know in one bag of cement = 1.226 CFT
For Calculate in CFT (Cubic Feet) = 8 x 1.225 = 9.8 Cubic Feet
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CALCULATION FOR SAND QUANTITY
Consider volume of concrete = 1m3
Dry Volume of Concrete = 1 x 1.54 = 1.54 m3
Sand= (1.5/5.5) x 1.54 = 0.42 m3 ∴ 1.5 is a part of Sand, 5.5 is sum of ratio
Density of Sand is 1450/m3
For KG = 0.42 x 1450 = 609 kg
As we know that 1m3 = 35.31 CFT
For Calculation in Cubic Feet = 0.42 x 35.31 = 14.83 Cubic Feet
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CALCULATION FOR AGGREGATE QUANTITY
Consider volume of concrete = 1m3
Dry Volume of Concrete = 1 x 1.54 = 1.54 m3
Aggregate = (3/5.5) x 1.54 = 0.84 m3 ∴ 3 is a part of cement, 5.5 is sum of ratio
Density of Aggregate is 1500/m3
Calculation for KG = 0.84 x 1500 = 1260 kg
As we know that 1 m3 = 35.31 CFT
Calculation for CFT = 0.84 x 35.31 = 29.66 Cubic Feet
Concrete Quality calculation sheet download
Calculation for Cement, Sand quality in mortar for Plaster:
Area of brick wall for plaster = 3m x 3m =9m2
Plaster Thickness = 12mm (Outer-20mm, Inner 12mm)
Volume of mortar = 9m2 0.012m = 0.108m3
Ratio for Plaster Taken is = 1 : 6
Sum of ratio is = 7
Calculation for Cement Volume
Dry Volume of Mortar = 0.108 1.35 = 0.1458 m3
Cement= (1/7) = 0.0208 m3
Density of Cement is 1440/m3
= 0 1440 = 29.99 kg
We know each bag of cement is 50 kg
= (29.99/50) = 0.599 Bags
Calculation for Sand Volume
Sand = (6/7) x 0.1458 = 0.124m3
Density of Sand is 1450/m3
= 0 1450 = 181.2 kg
Now we find how many CFT (Cubic feet) Required
As we know that 1m3 = 35.31 CFT
= 0.124*35.31
= 4.37 CFT (Cubic Feet)
Plaster calculation sheet download
Reference : tutorialstipscivil.com