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Weight to Volume relationships in soils
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Mohr's Circle for 2D Stresses
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Dodecahedron: Surface Area & Volume
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Calculate Sphere Surface Area And Volume
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Radius of Gyration in Structural Engineering
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Relationship between Young's modulus, bulk modulus and Poisson’s ratio
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Air Density and Specific Weight
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Calculate Cement, Sand & Aggregate Quantity in Concrete
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Bushfire Attack Level Calculator to AS 3959-2018
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Eurocode_8
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Eurocode_Section_Analysis_SingleForces_00
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Design+Template+-+Timber+-+Rafters+and+joists+A1
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Eurocode_Section_Analysis_Combined_00
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ASCE710W_v2_4
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ASCE710W_v2_4
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ASCE710W_v2_4
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Wind Load (Wall Components & Cladding)
ASCE710W_v2_4
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Wind Load (Any Height)
ASCE710W_v2_4
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ASCE710W_v2_4
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Steel Baseplate Designer to AISC 360
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CONCRETE SLAB ON GRADE ANALYSIS
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RC Rectangular Beams
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Volumetric Efficiency of an ICE
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Log Mean Temperature Difference in Counter Flow Heat Exchangers
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No more engineers? Understanding Australia’s engineering skills shortage
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Design Guide: Shear Wall to Australian Standards
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Design Guide: Shear Wall to ACI Standards
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Design Guide: Limit State Design of steel members to AS4100
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Steps for Designing Steel Bracing - General Guide
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Steel Bracing Design For Limit State
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Steel Design Rules of Thumb for Structural Engineers
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Timber Design Standards - Eurocode 5
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Timber Design Standards - AS1720 and AS1684
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Cement 101: What you need to know about this major construction material and it’s alternatives
New Microsoft Excel Worksheet
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High strength structural steel and Its Properties
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Essential Knowledge for Structural Engineers: Skills and Expertise
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Australia's Top Stadiums: Engineer's Perspective
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Top 5 Innovative & Sustainable Materials that should be mainstream in the construction industry
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Megaproject Spotlight: Constructing the World’s Longest Railway Tunnel
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Concrete Slab-on-Grade Designer to AS3600
Concrete Slab on Grade Design to AS3600-2018
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Tensile Strength and Capacity Control of the W-Shape Sections According to AISC 360-16
AISC
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Concrete Cylinder Strength Vs Cube Strength
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Earthquake Design Action Calculation
EM Wave Propagation Calculator
Code source
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İKSA YAPILARI PROJELENDİRME HİZMET BEDELİ (2024)
iksa teklif fiyat hesabı-2023
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GEOTEKNİK RAPOR (EK-B) ASGARİ HİZMET BEDELİ (2024)
Geoteknik Rapor (ZTE) Teklif-2023
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ZEMİN İYİLEŞTİRME/DERİN TEMEL PROJELENDİRME ASGARİ HİZMET BEDELİ (2024)
Zemin İyileştirme-Derin Temel Teklif-2023
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Forward Kinematics of Robotic Arm with 6 Degrees of Freedom
DH_P
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İKSA YAPILARI PROJELENDİRME HİZMET BEDELİ (2023)
iksa teklif fiyat hesabı-2023
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Dezi et. al (2010)
Kinematik_Analitik_BoredPile
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Projectile motion
Code source
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This calculator allows the user to evaluate the impact of an earthquake on a structure, by generating the Elastic Response Spectrum, Design Spectrum and the resulting base shear (seismic force).
❗This calculation has been written in accordance with EN 1998-1 2004 Eurocode 8: Design of structures for earthquake resistance - Part 1: General rules, seismic actions and rules for buildings. This code is typically referred to as "EC8".
Calculation
List of parameters used in this calculator
Technical notes
Inputs
General
Spectrum Type
:Type 1
Ground Type
:A
Importance Class
:2
agR
:0.25gElastic Spectrum
ξ
:500%Design Spectrum
q
:3Base Shear
T1
:0.16sec
m
:2000t
Number of storeys of the building
:3Output
Base Shear
Fb
:4087.49999999999kNHorizontal Seismic Response Spectra
Explanation
Why are structures affected by earthquakes?
How do we quantify the affect of an earthquake on a structure?
What is a response spectrum?
EC8 Parameters and Equations
Below are the equations as provided in EC8, that are used in this calculator.
Horizontal Elastic Response Spectrum
Horizontal Design Spectrum
Seismic Base Shear Force
Importance Factor
Behaviour Factor
Acknowledgements
This calculation was built in collaboration with Hakan Keskin Learn more.
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