Download PTU B.Arch 2020 March 5th Sem 71752 Structure Design Iv Question Paper

Download PTU (I.K. Gujral Punjab Technical University Jalandhar (IKGPTU) B.Arch 2020 March (Bachelor of Architecture) 5th Sem 71752 Structure Design Iv Previous Question Paper

1 | M-71752 (S17)-1369
Roll No. Total No. of Pages : 02
Total No. of Questions : 10
B. Arch. (2012 & Onwards) (Sem.?5)
STRUCTURE DESIGN ? IV
Subject Code : BACH-508
M.Code : 71752
Time : 3 Hrs. Max. Marks : 50
INSTRUCTIONS TO CANDIDATES :
1. Attempt five questions with one question form each UNIT, All questions are of
equal marks -total max marks-50
2. Use of IS - 800, Scientific Calculator is allowed. Assume missing data if any.
Draw neat diagrams.

UNIT-I
1. Find radius of gyration about both axis of following hollow box section.

Fig.1
2. a) What do you understand by permissible stress, what is the permissible stress for grade
E350 steel ? (5)
b) What is effective length of uniform section column if both ends are :
{1) hinged , 2) fixed}. , draw sketches? (5)
UNIT-II
3. Find the section modulus required for a simply supported ,5m span, steel beam to carry
uniform load 20Kn/m. Assume permissible bending stress in steel 150n/mm
2
(10)
4. a) What is maximum deflection if hollow Box 200 ? 200mm with wall thickness 6mm is
used in question no 3. (5)
b) How will you check the shear resistance of steel section? (5)
200mm
Wall thickness = 6mm
200mm
FirstRanker.com - FirstRanker's Choice
1 | M-71752 (S17)-1369
Roll No. Total No. of Pages : 02
Total No. of Questions : 10
B. Arch. (2012 & Onwards) (Sem.?5)
STRUCTURE DESIGN ? IV
Subject Code : BACH-508
M.Code : 71752
Time : 3 Hrs. Max. Marks : 50
INSTRUCTIONS TO CANDIDATES :
1. Attempt five questions with one question form each UNIT, All questions are of
equal marks -total max marks-50
2. Use of IS - 800, Scientific Calculator is allowed. Assume missing data if any.
Draw neat diagrams.

UNIT-I
1. Find radius of gyration about both axis of following hollow box section.

Fig.1
2. a) What do you understand by permissible stress, what is the permissible stress for grade
E350 steel ? (5)
b) What is effective length of uniform section column if both ends are :
{1) hinged , 2) fixed}. , draw sketches? (5)
UNIT-II
3. Find the section modulus required for a simply supported ,5m span, steel beam to carry
uniform load 20Kn/m. Assume permissible bending stress in steel 150n/mm
2
(10)
4. a) What is maximum deflection if hollow Box 200 ? 200mm with wall thickness 6mm is
used in question no 3. (5)
b) How will you check the shear resistance of steel section? (5)
200mm
Wall thickness = 6mm
200mm
2 | M-71752 (S17)-1369
UNIT-III
5. Design member 1 in following truss, [use Rectangular hollow section] (10)

Fig.2
6. Describe nature of forces in all members (tensile or compressive) in above figure. Draw
sketch. (10)
UNIT-IV
7. What is grillage foundation, draw a general sketch of grillage foundation and describe
function of all parts? (10)
8. Design grillage foundation for 500Kn load assume column base plate 400 ? 400mm
allowable base bearing 200 kn /m
2
Use grade 250 ISMB sections. (10)
UNIT-V
9. Describe various types of joints in steel structure explain with sketches. (10)
10. Write down advantages and disadvantages in riveted and welded connections. (10)



NOTE : Disclosure of Identity by writing Mobile No. or Making of passing request on any
page of Answer Sheet will lead to UMC against the Student.

3Kn
6Kn
6Kn
6Kn
3Kn
2m
2m 2m 4m
10m
1 1
FirstRanker.com - FirstRanker's Choice