RAPID-N

Classification des dommages

Nom

HAZUS (2010) - Storage Tank

Type de risque

Earthquake

Type d'unité d'installation industrielle

Storage Tank

Description

Damage states for water storage tanks.

Etats

No	Code	Nom	Description
1.	DS1	None	No damage.
2.	DS2	Slight/Minor	Minor damage without loss of content or functionality. Minor damage to the tank roof due to water sloshing, minor cracks in concrete tanks, or localized wrinkles in steel tanks.
3.	DS3	Moderate	Considerable damage, but only minor loss of content. Elephant foot buckling for steel tanks without loss of content, or moderate cracking of concrete tanks with minor loss of content.
4.	DS4	Extensive	Severe damage and going out of service. Elephant foot buckling for steel tanks with loss of content, stretching of bars for wood tanks, or shearing of wall for concrete tanks.
5.	DS5	Complete	Collapse and loss of all content.

Références

FEMA, "HAZUS-MH MR5 Technical Manual - Earthquake Model", 2010

Accès

Public

Créé: Serkan GIRGIN, 02/08/2011 15:59:23 – Mis à jour: Serkan GIRGIN, 01/03/2016 14:21:14

États à risque

No	État des dommages	Paramètres du scénario	Conditions de validité
1.	DS1 (None)	LOC State: None	-	-
2.	DS2 (Slight/Minor)	LOC State: Minor	-	-
3.	DS3 (Moderate)	LOC State: Moderate	-	-
4.	DS4 (Extensive)	LOC State: Major	-	-
5.	DS5 (Complete)	LOC State: Catastrophic	-	-

Courbes de fragilité

No	Nom	Paramètre	Unité	Conditions de validité
1.	HAZUS (2010) - Near Full, Anchored	PGA	g	Base Type: On-ground; Base Support Type: Anchored; Construction Material: Steel; Storage Condition: Atmospheric; Fill Percent: > 80 %v	log μ̃		4	-
2.	HAZUS (2010) - Near Full, Unanchored	PGA	g	Base Type: On-ground; Base Support Type: Unanchored; Construction Material: Steel; Storage Condition: Atmospheric; Fill Percent: > 80 %v	log μ̃		4	-
3.	Eidinger et al. (2001) - Fill ≥ 50%, Anchored	PGA	g	Base Type: On-ground; Base Support Type: Anchored; Construction Material: Steel; Storage Condition: Atmospheric; Fill Percent: > 50 %v	log μ̃		4	1
4.	Eidinger et al. (2001) - Fill ≥ 50%, Unanchored	PGA	g	Base Type: On-ground; Base Support Type: Unanchored; Construction Material: Steel; Storage Condition: Atmospheric; Fill Percent: > 50 %v	log μ̃		4	1
5.	Eidinger et al. (2001) - Fill ≥ 50%	PGA	g	Base Type: On-ground; Construction Material: Steel; Storage Condition: Atmospheric; Fill Percent: > 50 %v	log μ̃		4	2
6.	Eidinger et al. (2001) - Fill ≥ 60%	PGA	g	Base Type: On-ground; Construction Material: Steel; Storage Condition: Atmospheric; Fill Percent: > 60 %v	log μ̃		4	3
7.	Eidinger et al. (2001) - Fill ≥ 90%	PGA	g	Base Type: On-ground; Construction Material: Steel; Storage Condition: Atmospheric; Fill Percent: > 90 %v	log μ̃		4	4
8.	Eidinger et al. (2001)	PGA	g	Base Type: On-ground; Construction Material: Steel; Storage Condition: Atmospheric	log μ̃		4	-
9.	Eidinger et al. (2001) - Fill < 50%	PGA	g	Base Type: On-ground; Construction Material: Steel; Storage Condition: Atmospheric; Fill Percent: < 50 %v	log μ̃		2	2