**Limit State Function**

**Limit State Function**## Address in BI

* Define Menu > Limit State Function Action*

## Properties

### Object Name:

**Name of the object in BI****Authorized names are made using the letters of the alphabet and numbers, except the first letter. Use of “_” and space is not allowed.****It is not allowed to use the names in the Pane Limit State Function**

**Expression:**

**Expression:****The expression of the Limit State Function object**

**Gradient Analysis Type:**

**Gradient Analysis Type:****The name of the method for computing the gradient of the Limit State Function object**

**Perturbation Factor:**

**Perturbation Factor:****It is a value for discretization used to compute the gradient vector**

**Efficient Perturbation:**

**Efficient Perturbation:****It is a value for discretization used to compute the gradient vector**

**Variable(s):**

**Variable(s):****List of variables used to construct Limit State Function object**

**Response(s):**

**Response(s):****Name(s) of Response object(s) which is(are) used to generate probabilistic model(s)**