﻿ Concrete Intermediate Moment Frame Interior Joint Damage Model

Concrete Intermediate Moment Frame Interior Joint Damage Model

Class Name

• RConcreteIntermediateMomentFrameInteriorJointDamageModel

Location in Objects Pane

• Models > Model > Consequence > Economic > Concrete Intermediate Moment Frame Interior Joint Damage

Model Description

Model Form

This model predicts damage ratio in Concrete Intermediate Moment Frame Interior Joint: $${\Phi^{-1}}(\eta) = {\theta_1}\cdot(\ln(\delta) - 4.48( \ln({{d_b} \over {l_b}} ) +9.055{{d_b} \over {l_b}} )) + 30.415 {{d_b} \over {l_b}} + 3.3\ln({{d_b} \over {l_b}}) + \epsilon \cdot \sigma$$ where, $${\Phi^{-1}}$$ is the probit function.
• For further information on this model, refer to Aghababaei, M., Mahsuli, M. (2019) and Aghababaei, M., Mahsuli, M. (2018).

• No

Properties

Object Name

• Name of the object in Rt
• Allowable characters are upper-case and lower-case letters, numbers, and underscore (“_”).
• The name is unique and case-sensitive.

Display Output

• Determines whether the model is allowed to print messages to the Output Pane.

Beam Depth

• $${d_b}$$ = Beam depth

Beam Length

• $${l_b}$$ = Beam length

Inter-story Drift Ratio

• $${\delta}$$ = Inter-story drift ratio

Theta1

• $${\theta_1}$$ = Model parameter

Sigma

• $${\sigma}$$ = Standard deviation of the model error

Epsilon

• $${\varepsilon}$$ = model error; a standard normal random variable

Output (Automatically generated generic response object)

• $${\eta}$$ = Damage ratio