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Recent questions and answers in Steel Structures
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1
GATE Civil 2021 Set 2 | Question: 28
A prismatic steel beam is shown in the figure. The plastic moment, $M_{P}$ calculated for the collapse mechanism using static method and kinematic method is $M_{P,static}> \frac{2PL}{9}=M_{P,kinematic}$ $M_{P,static}= \frac{2PL}{9}\neq M_{P,kinematic}$ $M_{P,static}= \frac{2PL}{9}= M_{P,kinematic}$ $M_{P,static}< \frac{2PL}{9}= M_{P,kinematic}$
go_editor
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Steel Structures
Mar 1, 2021
by
go_editor
5.3k
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gatecivil-2021-set2
concept-of-plastic-analysis
beams-and-frames
0
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0
answers
2
GATE Civil 2021 Set 1 | Question: 40
A column is subjected to a total load $(P)$ of $60\text{ kN}$ supported through a bracket connection, as shown in the figure (not to scale). The resultant force in bolt $R$ (in $\text{kN}, \textit{round off to one decimal place}$) is _____________________________
Arjun
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Steel Structures
Feb 20, 2021
by
Arjun
11.6k
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gatecivil-2021-set1
numerical-answers
simple-and-eccentric-connection
bracket-connection
0
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0
answers
3
GATE Civil 2021 Set 1 | Question: 42
A square plate $\text{O-P-Q-R}$ of a linear elastic material with sides $1.0\text{ m}$ is loaded in a state of plane stress. Under a given stress condition, the plate deforms to a new configuration $O-{P}'-{Q}'-{R}'$ as shown in the figure ... $\text{O-P-Q-R}$ (in $\text{mm}, \textit{round off to one decimal place}$) is __________________
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Steel Structures
Feb 20, 2021
by
Arjun
11.6k
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gatecivil-2021-set1
numerical-answers
working-stress-concepts
0
votes
0
answers
4
GATE2020-CE-1-43
The singly reinforced concrete beam section shown in the figure (not drawn to the scale) is made of $M25$ grade concrete and $Fe500$ grade reinforcing steel. The total cross-sectional area of the tension steel is $942\:mm^2$. As per Limit State Design IS $456:2000$, the design moment capacity (in $kN.m$, round off to two decimal places) of the beam section, is __________
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in
Steel Structures
Feb 28, 2020
by
go_editor
5.3k
points
gate2020-ce-1
numerical-answers
design-of-tension-members
limit-state-design
0
votes
0
answers
5
GATE2020 CE-2-5
The ratio of the plastic moment capacity of a beam section to its yield moment capacity is termed as aspect ratio load factor shape factor slenderness ratio
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Steel Structures
Feb 13, 2020
by
go_editor
5.3k
points
gate2020-ce-2
steel-structures
structural-engineering
plastic-analysis-of-beams
0
votes
0
answers
6
GATE2020 CE-2-43
The cross-section of the reinforced concrete beam having an effective depth of $500\: mm$ is shown in the figure (not drawn to the scale ). The grades of concrete and steel used are $M35$ and $Fe550$, respectively. The area of tension reinforcement is ... ( in $mm,$ round off to the nearest integer ) of the neutral axis measured from the extreme compression fiber, is ________.
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Steel Structures
Feb 13, 2020
by
go_editor
5.3k
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gate2020-ce-2
numerical-answers
design-of-tension-members
reinforced-concrete-beam
0
votes
0
answers
7
GATE2020 CE-2-44
Two steel plates are lap jointed in a workshop using $6\ mm$ thick fillet weld as shown in the figure (not drawn to the scale). The ultimate strength of the weld is $410\: MPa.$ As per Limit State Design of $IS\: 800:2007$, the design capacity (in $kN$, round off to three decimal places) of the welded connection, is ________.
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Steel Structures
Feb 13, 2020
by
go_editor
5.3k
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gate2020-ce-2
numerical-answers
plate-girders
lap-joint
0
votes
0
answers
8
GATE2017 CE-2-41
Two plates od $8$ mm thickness each are connected by a fillet weld of $6$ mm thickness as shown in the figure. The permissible stresses in the plate and the weld are $150$ MPa and $110$ MPa, respectively. Assuming the length of the weld shown in the figure to be the effective length, the permissible load $P$ (in kN) is ______
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Steel Structures
Aug 7, 2019
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gatecse
4.0k
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gate2017-ce-2
numerical-answers
structural-engineering
steel-structures
plate-girders
0
votes
0
answers
9
GATE2017 CE-2-43
A $2$ m long, axially loaded mild steel rod of $8$ mm diameter exhibits the load-displacement $(P-\delta)$ behavior as shown in the figure. Assume the yield stress of steel as $250$ MPa. The complementary strain energy (in N-mmm) stored in the bar up to its linear elastic behavior will be _____
gatecse
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Steel Structures
Aug 7, 2019
by
gatecse
4.0k
points
gate2017-ce-2
numerical-answers
steel-structures
structural-engineering
0
votes
0
answers
10
GATE2019 CE-1: 33
If the section shown in the figure turns from fully-elastic to fully-plastic, the depth of neural axis (N.A), $\overline{y}$, decreases by $10.75 \: mm$ $12.25 \: mm$ $13.75 \: mm$ $15.25 \: mm$
Arjun
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Steel Structures
Feb 14, 2019
by
Arjun
11.6k
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gate2019-ce-1
steel-structures
structural-engineering
depth-of-neural-axis
plastic-analysis
0
votes
0
answers
11
GATE2019 CE-1: 36
A $16 \: mm$ thick gusset plate is connected to the $12 \: mm$ thick flange plate of an I-section using fillet welds on both sides as shown in the figure (not drawn to scale). The gusset plate is subjected to a point load of $350 \: kN$ ... $1$ decimal place) on the fillet weld along the vertical plane would be _______
Arjun
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in
Steel Structures
Feb 14, 2019
by
Arjun
11.6k
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gate2019-ce-1
numerical-answers
steel-structures
connections-plate-girders
0
votes
0
answers
12
GATE2019 CE-2: 6
A steel column is restrained against both translation and rotation at one end and is restrained only against rotation but free to translate at the other end. Theoretical and design $(\text{IS}:800-2007)$ values, respectively, of effective length factor of the column are $1.0$ and $1.0$ $1.2$ and $1.0$ $1.2$ and $1.2$ $1.0$ and $1.2$
Arjun
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Steel Structures
Feb 12, 2019
by
Arjun
11.6k
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gate2019-ce-2
steel-structures
structural-engineering
column-base
0
votes
0
answers
13
GATE2019 CE-2: 30
The critical bending compressive stress in the extreme fibre of a structural steel section is $1000 \: MPa$. It is given that the yield strength of the steel is $250 \: MPa$, width of flange is $250 \: mm$ and thickness of flange is $15 \: mm$. As per the provisions of $IS:800-2007$, the non-dimensional slenderness ratio of the steel cross-section is $0.25$ $0.50$ $0.75$ $2.00$
Arjun
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Steel Structures
Feb 12, 2019
by
Arjun
11.6k
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gate2019-ce-2
steel-structures
structural-engineering
structural-steel-composition
0
votes
0
answers
14
GATE2016-2-37
Two bolted plates under tension with alternative arrangement of bolt holes are shown in figure $1$ and $2$. The hole diameter, pitch, and gauge length are $d$, $p$ and $g$, respectively. Which one of the following conditions must be ensured to have higher net tensile capacity of configuration ... shown in Figure $1$? $p^2 > 2gd$ $p^2 < \sqrt{4gd}$ $p^2 > 4gd$ $p > 4gd$
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Steel Structures
Mar 28, 2018
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Milicevic3306
11.9k
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gate2016-ce-2
steel-structures
structural-engineering
design-of-tension
0
votes
0
answers
15
GATE2016-2-38
A fixed-end beam is subjected to a concentrated load ($P$) as shown in the figure. The beam has two different segments having different plastic moment capacities ($M_P, 2M_P$) as shown. The minimum value of load ($P$) at which the beam would collapse (ultimate load) is $7.5 \: M_P/L$ $5.0 \: M_P/L$ $4.5 \: M_P/L$ $2.5 \: M_P/L$
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Steel Structures
Mar 28, 2018
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Milicevic3306
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gate2016-ce-2
steel-structures
structural-engineering
plastic-analysis-of-beams
0
votes
0
answers
16
GATE2016-1-8
The semi-compact section of a laterally unsupported steel beam has an elastic section modulus, plastic section modulus and design bending compressive stress of $500 \: cm^3$, $650 \: cm^3$ and $200 \: MPa$, respectively. The design flexural capacity (expressed in kNm) of the section is ________
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Steel Structures
Mar 28, 2018
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gate2016-ce-1
numerical-answers
steel-structures
structural-engineering
steel-beam
0
votes
0
answers
17
GATE2016-1-38
Two plates are connected by fillet welds of size $10$ mm and subjected to tension, as shown in the figure. The thickness of each plate is $12$ mm. The yield stress and the ultimate tensile stress of steel are $250$ MPa and $410$ MPa, respectively. The welding is done in the ... of each weld to transmit a force $P$ equal to $270$ kN (factored) is $90$ mm $105$ mm $100$ mm $115$ mm
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Mar 28, 2018
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gate2016-ce-1
steel-structures
structural-engineering
yield-and-tensile-stress
plate-girders
0
votes
0
answers
18
GATE2017 CE-1: 43
A column is subjected to a load through a bracket as shown in the figure. The resultant force (in kN, up to one decimal place) in the bolt $1$ is _______
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Steel Structures
Mar 26, 2018
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Milicevic3306
11.9k
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gate2017-ce-1
numerical-answers
structural-engineering
resultant-force
steel-structures
bracket-connection
0
votes
0
answers
19
GATE2015-2-10
Prying forces are shearing forces on the bolts because of the joints tensile forces due to the flexibility of connected parts bending forces on the bolts because of the joints forces due the friction between connected parts
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Steel Structures
Mar 26, 2018
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gate2015-ce-2
structural-engineering
steel-structures
bolts
0
votes
0
answers
20
GATE2015-2-11
A steel member $â€™ Mâ€™$ has reversal of stress due to live loads, whereas another member $â€™Nâ€™$ has reversal of stress due to wind load. As per $IS \: 800: 2007$, the maximum slenderness ratio permitted is: less for member $â€™ Mâ€™$ than that of member $â€™ Nâ€™$ more for member $â€™ Mâ€™$ than that of member $â€™Nâ€™$ same for both members not specified in the Code
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Steel Structures
Mar 26, 2018
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Milicevic3306
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gate2015-ce-2
steel-structures
structural-engineering
slendemess-ratio
0
votes
0
answers
21
GATE2015-2-32
A steel strip of length $L=200$ mm is fixed at end $A$ and rests at $B$ on a vertical spring of stiffness, $k=2 \: N/mm$. The steel strip is $5$ mm wide and $10$ mm thick. A vertical load, $P=50$ N is applied at $B$, as shown in the figure. Considering $E=200$ GPa, the force (in N) developed in the spring is ________.
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Steel Structures
Mar 26, 2018
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Milicevic3306
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gate2015-ce-2
numerical-answers
steel-structures
structural-engineering
steel-strip
0
votes
0
answers
22
GATE2015-2-34
According to the concept of Limit State Design as per $IS \: 456:2000$, the probability of failure of a structure is ______.
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Steel Structures
Mar 26, 2018
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Milicevic3306
11.9k
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gate2015-ce-2
numerical-answers
steel-structures
structural-engineering
limit-state-design
0
votes
0
answers
23
GATE2015-2-36
A fixed end beam is subjected to a load, W at $1/3$ rd span from the left support as shown in the figure. The collapse load of the beam is: $16.5 M_p/L$ $15.5 M_p/L$ $15.0 M_p/L$ $16.0 M_p/L$
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gate2015-ce-2
steel-structures
structural-engineering
beam
0
votes
0
answers
24
GATE2015-1-32
The bracket plate connected to a column flange transmits a load of $100$ kN as shown in the following figure. The maximum force for which the bolts should be designed is ______ kN.
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Steel Structures
Mar 26, 2018
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Milicevic3306
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gate2015-ce-1
numerical-answers
structural-engineering
steel-structures
bracket-connection
plates
0
votes
0
answers
25
GATE2015-1-34
For formation of $\textit{collapse mechanism}$ in the following figure, the minimum value of $P_u$ is $cM_p/L$. $M_p$ and $3M_p$ denote the plastic moment capacities of beam sections as shown in this figure. The value of $c$ is ________.
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gate2015-ce-1
numerical-answers
structural-engineering
steel-structures
concept-of-plastic-analysis-in-beams
0
votes
0
answers
26
GATE2014-2-34
A prismatic beam (as shown below) has plastic moment capacity of $M_p$, then the collapse load $P$ of the beam is $\dfrac{2M_p}{L} \\$ $\dfrac{4M_p}{L} \\$ $\dfrac{6M_p}{L} \\$ $\dfrac{8M_p}{L}$
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Steel Structures
Mar 26, 2018
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Milicevic3306
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gate2014-ce-2
steel-structures
structural-engineering
plastic-analysis-of-beams
0
votes
0
answers
27
GATE2014-1-35
For a beam of cross-section, width $=230$ mm and effective depth $=500$ mm, the number of rebars of $12$ mm diameter required to satisfy minimum tension reinforcement requirement specified by $IS: 456-2000$ (assuming grade of steel reinforcement as $Fe500$ is ________
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Mar 26, 2018
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Milicevic3306
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gate2014-ce-1
numerical-answers
steel-structures
structural-engineering
tension-reinforcement
beams
0
votes
0
answers
28
GATE2014-1-33
A rectangular beam of width $(b)$ $230$ mm and effective depth $(d)$ $450$ mm is reinforced with four bars of $12$ mm diameter. The grade of concrete is $M20$ and grade of steel is $Fe500$. Given that for $M20$ ... diameter (in mm) of $Fe500$ steel two legged stirrups to be used at spacing of $375$ mm, should be $8$ $10$ $12$ $16$
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gate2014-ce-1
structural-engineering
steel-structures
two-legged-stirrups
0
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0
answers
29
GATE2014-1-9
While designing, for a steel column of $Fe250$ grade, a base plate resting on a concrete pedestal of $M20$ grade, the bearing strength of concrete (in $N/mm^2$) in limit state method of design as per $IS:456-2000$ is ________
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gate2014-ce-1
numerical-answers
steel-structures
structural-engineering
limit-state-design-concepts
0
votes
0
answers
30
GATE Civil 2013 | Question: 49
A propped cantilever made of a prismatic steel beam is subjected to a concentrated load P at mid span as shown. If the magnitude of load $P$ is increased till collapse and the plastic moment carrying capacity of steel beam section is $90$ kNm, determine reaction $R$ (in kN) (correct to $1$-decimal place) using plastic analysis _______
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gate2013-ce
numerical-answers
steel-structures
structural-engineering
steel-beam
plastic-analysis
0
votes
0
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31
GATE Civil 2013 | Question: 48
A propped cantilever made of a prismatic steel beam is subjected to a concentrated load P at mid span as shown. If load $P=80$ kN, find the reaction $R$ (in kN) correct to $1$-decimal place) using elastic analysis ________
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gate2013-ce
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structural-engineering
steel-beam
elastic-analysis
0
votes
0
answers
32
GATE Civil 2013 | Question: 33
A uniform beam weighing $1800 \: N$ is supported at E and F by cable ABCD. Determine the tension (in $N$) in segment AB of this cable (correct to $1$- decimal place). Assume the cables ABCD, BE and CF to be weightless. _______
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gate2013-ce
numerical-answers
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design-of-tension
cables
0
votes
0
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33
GATE Civil 2013 | Question: 11
A symmetric I-section (with width of each flange $=50$ mm, thickness of each flange $=10$ mm, depth of web $=100$ mm, and thickness of web $=10$ mm) of steel is subjected to a shear force of $100$ kN. Find the magnitude of the shear stress (in $N/mm^2$) in the web at its junction with the top flange _______
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gate2013-ce
numerical-answers
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shear-stress
i-section
0
votes
0
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34
GATE Civil 2013 | Question: 7
As per $IS \: 456:2000$ for $M20$ grade concrete and plain barsin tension the design bond stress $\tau_{bd}=1.2$ MPa. Further, $IS \: 456:2000$ permits this design bond stress value to be increased by $60 \%$ for HSD bars. The stress ... tension, $\sigma_s=360$ MPa. Find the required development length, $L_d$, for HSD barsin terms of the bar diameter, $\phi$ ________
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35
GATE Civil 2012 | Question: 53
The cross-section at mid-span of a beam at the edge of a slab is shown in the sketch. A portion of the slab is considered as the effective flange width for the beam. The grades of concrete and reinforcing steel are M25 and Fe415, respectively. The total area of reinforcing ... , as per the Limit State Method of $\text{IS } 456:2000$ is $475.2$ $717.0$ $756.4$ $762.5$
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gate2012-ce
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design-of-slabs
0
votes
0
answers
36
GATE Civil 2012 | Question: 35
Two plates are connected by filler welds of size $10$ mm and subjected to tension, as shown in the sketch. The thickness of each plate is $12$ mm. The yield stress and the ultimate tensile stress of steel are $250$ MPa and $410$ MPa, respectively. The welding is done ... mm) of each weld to transmit a force $P$ equal to $270$ kN is $100$ mm $105$ mm $110$ mm $115$ mm
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welding
design-of-tension
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0
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37
GATE Civil 2012 | Question: 9
In a steel plate with bolted connections, the rupture of the net section is a mode of failure under tension compression flexure shear
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38
GATE Civil 2012 | Question: 7
As per $IS \: 456:2000$, in the Limit State Design of a flexural member, the strain in reinforcing bars under tension at ultimate state should not be less than $\dfrac{f_y}{E_s} \\$ $\dfrac{f_y}{E_s}+0.002 \\$ $\dfrac{f_y}{1.15E_s} \\$ $\dfrac{f_y}{1.15E_s}+0.002$
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1
answer
39
GATE2018 CE-2: 21
As per $\text{IS }456:2000$, the minimum percentage of tension reinforcement (up to two decimal places) required in reinforced-concrete beams of rectangular cross-section (considering effective depth in the calculation of area) using $Fe500$ grade steel is _____
S dinesh kumar1100
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Steel Structures
Feb 25, 2018
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S dinesh kumar1100
140
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gate2018-ce-2
numerical-answers
steel-structures
structural-engineering
reinforced-concrete-beam
0
votes
2
answers
40
GATE2018 CE-1: 42
The dimensions of a symmetrical welded I-section are shown in the figure. The plastic section modulus about the weaker axis (in $cm^3$, up to decimal place) is _____
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Steel Structures
Feb 19, 2018
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Sonu1602
180
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gate2018-ce-1
numerical-answers
steel-structures
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welded-i-section
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