ExamOtherExam paper only

15 02 2022 Modeling of Space Structures First Part Exam of Space Structures

University study material for Strutture Aerospaziali in the Aerospace Engineering degree programme at Politecnico di Milano. The document covers: Course of Space Structures Modeling of Space Structures Written test, February 15 th, 2022 Exercise 1 The structure in the gure is composed of four trusses. Three of them have constant section ( A2, A3, A4). One of the trusses see gure below has a section which is variable

Strutture AerospazialiOther

Document information

University: Politecnico di Milano
Degree programme: Aerospace Engineering
Subject: Strutture Aerospaziali
Academic year: 2021-2022
Classification: Exam · Other
Content: Exam paper only
Original format: PDF
Text: Searchable text

What's included in this study material

University study material for Strutture Aerospaziali in the Aerospace Engineering degree programme at Politecnico di Milano. The document covers: Course of Space Structures Modeling of Space Structures Written test, February 15 th, 2022 Exercise 1 The structure in the gure is composed of four trusses. Three of them have constant section ( A2, A3, A4). One of the trusses see gure below has a section which is variable

Import quality: text was extracted directly from the original document.

Extracted content from the document

Representative passages recognised in different parts of the material. The full extracted text remains available to search, while this compact preview makes the page easier to read.

Page 1

Course of Space Structures Modeling of Space Structures Written test, February 15 th, 2022 Exercise 1 The structure in the gure is composed of four trusses. Three of them have constant section ( A2, A3, A4). One of the trusses see gure below has a section which is variable with quadratic law: it is equal to A0 at the two ends and A1 at the middle. Solve the problem using 2-node linear nite elements and determine the reaction force R. (Unit for result: N ) Data A0 = 5mm2 A1 = 10mm2 A2 = 20mm2 A3 = 30mm2 A4 = 40mm2 L = 1800mm α = 30deg E = 72GPa P = 2kN

Preview

First page of the document.

First page: 15 02 2022 Modeling of Space Structures First Part Exam of Space Structures