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Registrace 23. 05. 2020
Problem on Levelling No 3 - Rise & Fall Method and Height of Instrument Method
The following consecutive readings were taken with a dumpy level, 0.875, 1.235, 2.310,1.385, 2.930, 3.125, 4.125, 0.120, 1.875, 2.030, 3.765. The instrument was moved after second, fourth and eighth readings. The first reading was taken on the staff held on the B.M of R.L 132.135 m.
Calculate the R.L of the points and apply the arithmetical check.
Height of Instrument Method
Rise & Fall method
Calculate the R.L of the points and apply the arithmetical check.
Height of Instrument Method
Rise & Fall method
zhlédnutí: 135
Video
Problem on Levelling No 2 - Height of Instrument and Rise & Fall Method
zhlédnutí 100Před 19 hodinami
The following consecutive readings were taken with a dumpy level. The level was shifted after 4th, 6th and 8th readings. Reduced level at the first point was 100.00. Prepare a level field work table. Calculate the reduced levels of the points by height of instrument method and apply the usual arithmetic check. 6.21, 4.92, 6.12, 8.42, 9.81, 6.63, 7.91, 8.26, 9.71, 10.21 Rise & Fall Method
Design of a Cantilever Beam
zhlédnutí 287Před měsícem
A cantilever beam projects 3 m beyond the fixed end. It carries a working live load of 15 kN/m. Use M20 concrete and Fe415 steel.
Reupload - Analysis of Trusses by Methods of Sections - Problem 1
zhlédnutí 668Před měsícem
Same Truss has been analysed by Method of Joints, czcams.com/video/md8PFwjpuqo/video.html Same Truss has been analysed by Method of Tension Coefficients, czcams.com/video/Rk7TcKyzpPw/video.html
Design of Cantilever Slab
zhlédnutí 205Před měsícem
Design a cantilever slab projecting 1.2 m from the support. Use grade 20 concrete and Fe 415 HYSD steel. Assume a live load of 2.7 kN/m^2 and weight of finishing on the top is 800 N/m^2
Trigonometrical Levelling - Instrument axes are at very different levels
zhlédnutí 80Před měsícem
The top (Q) of a chimney was sighted from two stations P and R at very different levels, the stations P and R being in line with the top of the chimney. The angle of elevation from P to the top of the chimney was 38^o 21^′ and that from R to the top of the chimney was 21^o 18^′. The angle of the elevation from R to a vane 2m above the foot of the staff held at P was 15^o 11^′. The heights of in...
Trigonometrical Levelling - Double Plane Method
zhlédnutí 123Před měsícem
To find the elevation of the top (Q) of a hill, a flag-staff of 2m height was erected and observations were made from two stations P and R 60 meters apart. The horizontal angle measured at P between R and top of the flag staff was 60^𝑜 30^′ and that measured at R between the top of the flag-staff and P was 68^𝑜 18^′. The angle of elevation to the top of the flag-staff was measured to be 10^𝑜 12...
Trigonometrical Levelling - Base Inaccessible - Instrument axis a nearer to the object is higher
zhlédnutí 49Před měsícem
While trigonometrical levelling was conducted by the Jezeera Surveying Company, the two points A and B of certain rough terrain were at the distance of 30 m from each other. From these points, top of a Radio Signal Tower was viewed. The staff reading on the benchmark from A & B were 1.377 and 1.263 respectively. The angles of elevation from A & B to the top of the tower were 11^o 53^′ and 8^o 5...
Trigonometrical Levelling - Base Inaccessible - Instrument axis nearer to the object is lower
zhlédnutí 40Před měsícem
Trigonometrical Levelling - Base Inaccessible - Instrument axis nearer to the object is lower
Trigonometrical Levelling - Base Inaccessible - Instrument Axes are in the Same Level
zhlédnutí 51Před měsícem
Trigonometrical Levelling - Base Inaccessible - Instrument Axes are in the Same Level
Trigonometrical Levelling - Base Accessible
zhlédnutí 119Před 2 měsíci
A theodolite was set up at a distance of 150 m from a tower. The angle of elevation to the top of the tower was 10^o 08^′, while the angle of depression to the foot of the tower was 03^o 12^′. The staff reading on the B.M of the R.L 50.217 with the telescope horizontal was 0.880 m. Find the height of the tower and reduced level of the top and foot of the tower. A theodolite was set at a distanc...
Design of T Beams - Problem No 1
zhlédnutí 252Před 2 měsíci
A T beam slab floor of an office comprises of a slab 150 mm thick spanning between ribs spaced at 3 m centers. The effective span of the beam is 8 m. Live load on floor is 4 kN/m^2. Using M20 grade concrete and Fe 415 HYSD bars, design one of the intermediate T beams.
Design of a Doubly Reinforced Beam By Limit State Method
zhlédnutí 361Před 2 měsíci
Design and detail a doubly reinforced concrete beam of rectangular section subjected to a uniformly distributed live load of 24 kN/m over the entire span. Clear span is 5 m. The beam is supported on masonry wall, 230 mm thick on both sides. Use M25 grade concrete and Fe 415 grade steel
T Beams - Moment of Resistance - Problem No 6
zhlédnutí 150Před 2 měsíci
Determine the moment of resistance of a tee section Width of the flange = 1200 mm Depth of the flange = 120 mm Width of the rib = 320 mm Effective Depth = 500 mm A_st=4032.24 mm^2 Use steel of grade Fe 415 and concrete of grade M20
T Beams - Moment of Resistance - Problem No 5
zhlédnutí 158Před 2 měsíci
Determine the ultimate moment of resistance of an isolated beam of T-shaped cross-section having a span of 6m and cross sectional dimensions are flange width of 1000 mm, flange thickness of 100 mm, web width of 250 mm and an effective depth of 500 mm, having tension reinforcement area as 3066.06 mm^2. The materials used are concrete mix of grade M20 and steel of grade Fe415
T Beams - Moment of Resistance - Problem No 4
zhlédnutí 226Před 2 měsíci
T Beams - Moment of Resistance - Problem No 4
T Beams - Moment of Resistance - Problem No 3
zhlédnutí 222Před 2 měsíci
T Beams - Moment of Resistance - Problem No 3
T Beams - Moment of Resistance - Problem No 2
zhlédnutí 269Před 2 měsíci
T Beams - Moment of Resistance - Problem No 2
T Beams - Moment of Resistance - Problem No 1
zhlédnutí 274Před 2 měsíci
T Beams - Moment of Resistance - Problem No 1
Levelling Problem No 9 - Fly Levelling Missing Values Calculation ( Rising Ground )
zhlédnutí 430Před 3 měsíci
Levelling Problem No 9 - Fly Levelling Missing Values Calculation ( Rising Ground )
Levelling Problem No 8 - Fly Levelling Missing Values Calculation ( Falling Ground )
zhlédnutí 432Před 3 měsíci
Levelling Problem No 8 - Fly Levelling Missing Values Calculation ( Falling Ground )
Levelling Problem No 7 - Finding the Missing Values
zhlédnutí 414Před 3 měsíci
Levelling Problem No 7 - Finding the Missing Values
Levelling Problem No 6 - Benchmark Reduced Level given in the last station
zhlédnutí 449Před 3 měsíci
Levelling Problem No 6 - Benchmark Reduced Level given in the last station
Levelling Problem No 5 - Benchmark Reduced Level given in the last station
zhlédnutí 533Před 3 měsíci
Levelling Problem No 5 - Benchmark Reduced Level given in the last station
Problem on Levelling No 4 - Rise & Fall Method and Height of Instrument Method ( Sloping Ground )
zhlédnutí 577Před 3 měsíci
Problem on Levelling No 4 - Rise & Fall Method and Height of Instrument Method ( Sloping Ground )
Problem on Levelling No 1 - Rise & Fall Method and Height of Collimation Method
zhlédnutí 1,2KPřed 3 měsíci
Problem on Levelling No 1 - Rise & Fall Method and Height of Collimation Method
Design for Shear Reinforcement in Beams - Problems
zhlédnutí 1,5KPřed 3 měsíci
Design for Shear Reinforcement in Beams - Problems
Lecture on Design for Shear in Reinforced Concrete
zhlédnutí 229Před 3 měsíci
Lecture on Design for Shear in Reinforced Concrete
Finding Shear Strength in Beams - Problems
zhlédnutí 309Před 4 měsíci
Finding Shear Strength in Beams - Problems
How do you Got Mcb = 30
11:23 When x=0, how does the y value becomes -34/3EI?. Not understood😅
Thank you so much, you explained everything clearly 👌
Thanks...I'm from Sri Lanka
when will the maximum bending moment be -ve from the formula
Sir you have talent keep going
Dear sir please make video playlist on finite element method. I really like your way of teaching keep going sir you are doing great ❤
Great job sir 👍
Super explanation sir..thank you sir
Sir I am very happy that you have started work on Surveying ,, but I also suggest you that , please upload videos regarding Fluid Mechanic-II . I shall be very thankful to you for this act.
How to fix 3I and I for colm and beam
Thank you for the straight forward explanation. You help Engineers alot.
The moment at the middle of the top beam, would that not be 10? So 18 (total moment) -8 (at ends). (Thanks for the video)
sir, can you explain even the concept before hand not directly starting with the solving part
I now understand this method very well thank you pro
Sir, can you please tell me from which book you are preparing this slides.Your classes are highly standard and too good please post more problem solving video for structural analysis 🙏🏼🙏🏼❤❤
sir, at time stamp 17:45 , how do u know the ratio is 0.414 L and 0.586L?
👍
Every thing is good in ur videos but In some steps u make it just complicated it will easily get solved....but hatsoff to u r work sirrr❤❤🎉
Can you make a problem where you'll be removing the M@A and the joint C is roller support
Thank you for teaching
Please solve the problem on design of staircase............
rule 3 is not mention by other youtuber , now i get it why ... thanks
while calculating Hc, moment 8&4 is ACW but you have taken moment as CW . why?????
Thank you sir. You should have drawn BMD
Make a video on portal frame method like this
Anyone in 2024 my best lecturer
🎉
Can you say how the equation 1 and 2 came sir tomorrow I had an exam
Sir 162 how it came sair when x=6
Hi..may I ask..why in fifth distribution, in A column become 0.003..how?..why it not 0?
Well explain
What if we have two point load acting on a span at equal distance?
sir i think you have taken the wrong value for the FEM(CD), you have taken it as -6 while it is supposed to be +6, Because the FEM formula for such case the -ive sign comes to the support with smaller distance from the load, It will be -12 for FEM(DC).
My calculator doesn't show option 5 kindly fx -82Ms
sorry, i got va= 10.7845
if the direction of pentagon were clock then how its solve?
Awesome
❤
Sir can you also upload videos on design of retaining wall, lintel, staircsse
excellent explanation!!
hey quick question where did the 4.5,20.5,0.125 and 47.875 come from in the shear force diagram
Sir at 15:50 why wasn’t the 20kn included to calculate the horizontal loads of A and B , and also why isn’t it not included in the SFD ?
Sir, isn't it necessary to draw conjugate beam with M/EI loading. It is done in my book by making conjugate beam & that soln also done by Muller Breslau principle. Which one to follow, I'm confused?
you can follow any one of them.
Error 539-540=1 negative How sir 😊
Sir please upload videos about trusses
Exceptional performance!!
Steel Structure ki series laiye❤❤
Can u teach Analysis of space frame using tension coefficient method problem sir?
I still don't get how the first 30degree was gotten