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[V190314] Frame - Tension Stiffening Using P-Delta Analysis

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Created by Harika Inanc (Unlicensed) , last modified by Gokhan Alkan on May 20, 2019

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App

Object Link: https://openbrim.org/objid9tn6bq2wb4s6nigzi3pptn.project

Library

Object Link: https://openbrim.org/objidl060eu5ou4k6utlm8t2yk.libobj

Without Tension Stiffening

Model

# Elm

Output Parameter

OpenBrIM

SAP2000

Independent

Percent Difference

(SAP2000 vs Independent)

Percent Difference

(OpenBrIM vs Independent)

A

1

Uz (midpt) in

AUz:

-1.04167

-1.04167

0%

AUz;

My (midpt) k-in

AMy:

22.500

22.500

0%

AMy;

With Tension Stiffening - Using P-Delta Force Method

Model	# Elm	Output Parameter	OpenBrIM	SAP2000	Independent	Percent Difference (SAP2000 vs Independent)	Percent Difference (OpenBrIM vs Independent)
B	1	Uz (midpt) in	BUz:	-0.54555	-0.54330	0.41%	BUz;
B	1	My (midpt) k-in	BMy:	11.453	11.498	-0.39%	BMy;
C	2	Uz (midpt) in	CUz:	-0.54343	-0.54330	0.02%	CUz;
C	2	My (midpt) k-in	CMy:	11.495	11.498	-0.03%	CMy;
D	16	Uz (midpt) in	DUz:	-0.54330	-0.54330	0%	DUz;
D	16	My (midpt) k-in	DMy:	11.498	11.498	0%	DMy;

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