Example 11.9: A three hinged arch ACB is supported on two columns DA and EB as shown in Fig.11.16. The arch carries udl of 4 kN/m on the left half of span. If the lower ends of the cols are fixed, findthe increase in the span of the arch. Take EI = 3 x 10¹0 kNmm².w = 4 kN/m4 mH = 4 kN8 m-BV₁ = 4 kNFig. 11.17 (a)D777777mm6 mpomH = 4 kNAV₁ = 12 kN4 m8 mFig. 11.17 (b)

solution of above problem is below:

Answered: ee hinged arch es udl of 4 kN/m

Engineering

Civil Engineering

ee hinged arch es udl of 4 kN/m

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

Please give me both answers otherwise leave it. Give me both answers
Problem 8: Determine the angle 0 between cables AB and AC. 0.75 m B| 1 m 1.5 m 3 m
HiW: find the stresses on the plane 45° Deaws M hor Circle anod locate Op. 120 kPa -45 plane -50 kPa 50 kPa - 30 120 kPa
TTT A :The shear diagram for this beam is 7m 13m 9kN B
1. A 20m Fink Truss are spaced at ‘S’ meters o.c. the purlins are made up of C10X20 sections and are spaced 1.1967m on centers. The truss has a height of 4m. Roof LL is ‘RLL’ N/m2 of roof surface and roof covering is assumed to be ‘RDL’ N/m2 of roof surface. Determine whether the purlins are adequate to carry such loadings. Fy = 248 MPa. C10X20 properties: w=29.76kg/m, A=3787.09mm2, Ix=32.84x106mm4, Iy=1.17x106mm4, Zx=317.91x103mm3, Sx=258.92x103mm3, Zy=44.25x103mm3, Sy=21.47x103mm3 S (m) RLL (N/m^2) RDL (N/m^2) 6.00 900 900 a. Considering sag rods and tie rods at midspan, what is the maximum moment about major axis in N-m? (2 decimal places) b. Considering sag rods and tie rods at midspan, what is the maximum moment about minor axis in N-m? (2 decimal places) c. Considering sag rods and tie rods at midspan, what is the interaction value for combined moment? (2 decimal places)
Check if it is safe for A) one way shear B) two way shear
The Jei River flows between two communities; Jei Community and Ofaakor Community. It has become necessary to link these two communities by a bridge to allow easy commuting between the two communities as well as the transportation of food and other items. The proposed length of the deck of the bridge is to be 8m. Supports are to be provided as per the table below Type of Support Location of Support from the start of the deck А. Pin 0m B. Roller 12m a) Explain and evaluate the maximum positive shear that can be developed at point C, 3m from support in the beam above due to a concentrated moving load of 4000N and a uniform moving load of 2000 N/m b) Using the Moment Area method, how would you solve for the slope at A c) develop an expression for the determination AB/A
Compute the moment of inertia for the built up section shown below about the strong axis only. 8" 1" l'-0" - ½" 1"
fully restrained beams
20- For the eren three hinged framc calculate the maxinmun shea force. Hinge 16N hs kN SIN 5x 3.0m 13:0m a) O 32,3 kN b) 16,20 kN 3,36 kN 15,59 kN e) 19,6 kN Boş bırak
Ex:- For the Top view of skb bridge shown ; under the HS-20 AASH To Loading and EPP ectiv Span 32m where S=2m and S= 4m (use: PC= 30MPa and fy = 420Mpa); de=t,-25 yasphlt surfacing=5cm Findk 1-Thickness slab. 2-As)main veiforcement %3! dnd As)Dstribution Yenforcement - Traffie Girder Floor bean
A big box retail store is built with CMU bearing walls around its perimeter. The store measures 450 ft across the front and back and 360 ft across the sides. The walls are 28 ft tall and are reinforced horizontally with truss bars in alternate courses and vertically with #4 bars 32 in. on-center. There is an 8” tall bond beam running around the full perimeter of the building at the roof level (24 ft) to support the roof framing. The openings in the CMU walls, and the associated lintels are as follows: Opening Location Quantity Size Lintel Lintel Rebar Door Front wall 2 8’-0” x 10’-0” 16” tall CMU 2, #4 Door Side wall 2 each side 8’-0” x 4’-0” 8” tall CMU 1, #4 Door Back wall 3 8’-0” x 9’-0” 16” tall CMU 2, #4 Window Side wall 2 4’-0” x 3’-0” 8” tall CMU 1, #4 Note: each lintel should be a multiple of 8” long and have 8” of bearing on each side of the opening. Opening sizes are listed as height x width…