Integrated Truss Structure

Struktur Truss Terpadu atau Integrated Truss Structure (ITS) membentuk tulang punggung dari Stasiun Luar Angkasa Internasional, dengan mounting untuk operator unpressurized logistik, radiator, array surya, dan peralatan lainnya.

Truss components

• Z1 truss
• S0 truss
• P1, S1 trusses
• P2, S2 trusses
• P3/P4, S3/S4 truss assemblies
• P5, S5 trusses
• P6, S6 trusses

Truss subsystems

• Solar arrays
• Solar alpha rotary joint
• Power conditioning and storage

Truss and solar array assembly sequence

Element	Flight	Launch date	Length (m)	Diameter (m)	Mass (kg)
Z1 truss	3A—STS-92	October 11, 2000	4.9	4.2	8,755
P6 truss—solar array	4A—STS-97	November 30, 2000	73.2	10.7	15,824
S0 truss	8A—STS-110	April 8, 2002	13.4	4.6	13,971
S1 truss	9A—STS-112	October 7, 2002	13.7	4.6	14,124
P1 truss	11A—STS-113	November 23, 2002	13.7	4.6	14,003
P3/P4 truss—solar array	12A—STS-115	September 9, 2006	13.8	4.8	15,824
P5 truss—spacer	12A.1—STS-116	December 9, 2006	3.37	4.55	1,864
S3/S4 truss—solar array	13A—STS-117	June 8, 2007	73.2	10.7	15,824
S5 truss—spacer	13A.1—STS-118	August 8, 2007	3.37	4.55	1,818
P6 truss—solar array (relocation)	10A—STS-120	October 23, 2007	73.2	10.7	15,824
S6 truss—solar array	15A—STS-119	March 15, 2009	73.2	10.7	15,824

ISS Truss Components

• 
  Z1 Truss design
• 
  S0 Truss design
• 
  P1 / S1 Truss design
• 
  P3/4 / S3/4 Truss design
• 
  P5 / S5 Truss design
• 
  P6 / S6 Truss design

Pranala luar

• NASA Flash ITS Interactive Diarsipkan 2010-07-25 di Wayback Machine