SIP Structural Engineering Calculator

👤 Engineer & Project Info

Engineer Name:

[ENG_NAME]

Project ID:

[PROJ_ID]

Date:

[REPORT_DATE]

🌐 Unit System - International measurement categories

Units:

[UNITS]

Changing units converts existing numeric entries and updates field prompts and reports. Run a report in one unit system (say Metric) and then change the unit system (to Imperial) and re-run will then result in reports for each Unit system, Metric and Imperial.

🌍 SIP Strength Requirements : International Country & Region Standards

Select Country + Region/State and the tool will auto-select a suitable standard. You can still override it manually.

Country:

[COUNTRY]

Region/State/Province:

[REGION]

Applicable Standard:

[STANDARD]

📜 Design Parameters / Requirements (from SIP Standard selected above)

Design Requirement - Flexural (kN·m/m):

[REQ_MR]

Design Requirement - Axial (kN/m):

[REQ_PR]

Design Requirement - Shear (kN/m):

[REQ_VR]

Deflection Limit:

[DEF_LIMIT]

Safety Factor (γ):

[GAMMA]

NOTE: Factor of Safety (FoS) expresses how much stronger a SIP is - "Over and beyond SIP normal operating standards which ALREADY INCORPORATE an implied safety factor of about 2-3". Read the Global Code review + Safety Factors report before changing this.

🏗️ SIP Panel Configuration

Default behavior: Side 1 values auto-copy into Side 2 (common symmetric panels).
If you edit a Side 2 field, that field stops syncing (Side 2 never changes Side 1).

Side 1

Material:

[S1_MAT]

Thickness (mm):

[S1_THK]

Flexural Strength (MPa):

[S1_MR]

Compressive Strength (MPa):

[S1_PR]

Shear Strength (MPa):

[S1_VR]

Test Report Link:

[S1_RPT]

Core

Material:

[CORE_MAT]

Thickness (mm):

[CORE_THK]

Density (kg/m³):

[CORE_DENS]

Flexural Strength (kPa):

[CORE_MR]

Compressive Strength (kPa):

[CORE_PR]

Shear Strength (kPa):

[CORE_VR]

Shear Modulus (MPa):

[CORE_G]

Test Report Link:

[CORE_RPT]

Side 2

Material:

[S2_MAT]

Thickness (mm):

[S2_THK]

Flexural Strength (MPa):

[S2_MR]

Compressive Strength (MPa):

[S2_PR]

Shear Strength (MPa):

[S2_VR]

Test Report Link:

[S2_RPT]