EXEve .jo Figure shown below illustrates a machine weighing 90 kg mounted on a spring of stiffness k = 18 x 105 N/m with damping factor 15%. A 3 kg piston within machine has reciprocating motion, with a stroke of 0.1 m and speed 3500 cpm. Assume piston motion to he harmonic. Calculate the steady state amplitude of vibration of machine and vibrating force transmitted to the foundation. Stroke = 0.1 m 000,

EXEve .jo Figure shown below illustrates a machine weighing 90 kg mounted on a spring of stiffness k = 18 x 105 N/m with damping factor 15%. A 3 kg piston within machine has reciprocating motion, with a stroke of 0.1 m and speed 3500 cpm. Assume piston motion to he harmonic. Calculate the steady state amplitude of vibration of machine and vibrating force transmitted to the foundation. Stroke = 0.1 m 000,

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

Determine the location in m of the total hydrostatic force from the bottom of the gate acting on the 1m x 5m gate shown in the figure. Pressure of air = 32 kPa Fluids: fluid a (s=3.93) fluid b (s=0.23) fluid c (s=1.19) h1= 0.7 m h2= 1.6 m h3= 3.7 m Round your answer to 3 decimal places.
Water flows at 1.52 m/sec from a reservoir into a 900 mm diameter steel pipe that is 2286 m long and has a thickness of 25 mm. find the water hammer pressure developed by closure of a valve at the end of the line if the closure time is 8 sec. the velocity (celerity) of a pressure wave C=1440m/s, modulus of elasticity of water = 200 MPa and that of steel is 200,000 Mpa. Answer: 868.2 kPa
In Fig.2, A Pelton wheel has a mean bucket speed (U) of 89 m/s with a jet of water flowing at the rate of 1 m3/s under a head of 270 m. The buckets deflect the jet through an angle of 170º. Calculate the power delivered to the runner and hydraulic efficiency of the turbine. Take Cv = 0.98 , V= Cv root of 2gH , workdone per second by the jet on the runner = ρaV1 (Vw1 + Vw2) x U and Hydraulic efficiency ηh = 2 U (Vw1 + Vw2)/V12
Show complete and detailed solution. Show FBD of the figure. What is the smallest mass of B to make the system in equilibrium while neglecting the friction between the string and the ramp? Mass of Block A = 45kg Coefficient of Block A, Block B, and Ramp C = 0.10
The water system in a suburban area consists of an old 200mm pipeline 760m long which conveys water from a pump to a reservoir whose water surface is 107m higher than the pump. Water is pumped at the rate of 0.07 m3/s. Determine the horsepower saved by replacing the old pipe with a new 250mm pipe. Assume the value of f as equal to 0.022 and 0.033, respectively, for the old and new pipes. Neglect losses of head except friction head show the diagram and complete solution. Need ASAP. Thank you
Plss help ASAP A)resulting acceleration in (m/s^2) B)estimate resulting pressure at the bottom of the tank in kilopascal
An open rectangular tank 3.8m high, 2.5m wide and 6m long is filled with water at a depth of 2.2m. If it is accelerated at 2.3 m/s^2 and is moving at a plane inclined 15 degrees from the horizontal, determine the following: a. acceleration of the vessel along the horizontal; and b. angle of fluid inclination. Note: Use density of water as 1000kg/m3 and specific weight as 9.81kN/m3.
A 15 kg box rests on a horizontal surface attached to a 5 kg box as shown below. Determine the acceleration of the system and the tension of the rope. μs = 0.4 μk = 0.35
The flow rate of water flowing out of an 80mm diameter nozzle shown in Figure 1 is60 litre/s. The volume of the water in the pipe bend is 50 litres and the pipe bend isinstalled in a vertical plane. The head loss from point 1 to 2 is 0.44m. Calculate the xand y for components of the thrust block to hold the pipe bend.
Determine the load that can be lifted by the hydraulic system shown. Use g = 9.81 m⁄s2 .
Compute the horizontal and vertical components of the hydrostatic force (magnitude and direction) on the half cylinder AB for a unit distance normal to paper. γ1 = 8 kN/m3, γ2 = 12 kN/m3 h1 = 4 m, h2 = 2 m R = 2 m
The measured distance of two locations is 88.812 m using a 100 m. steel tape at a pull of 15 kg and temperature of 35 °C. The tape is exactly 100 m., weighing 0.02 kg/m, at a temperature of 20 °C (when supported throughout) and a standard pull of 12 kg. If the coefficient of expansion of the tape is 11.6 x10°/°€ and supported at L. = 40 m. interval during the measurement, find the following: a.) Total correction tor temperature b.) Total sum of correetion for sag from 0 to 88.812 m at 40 m interval. c.) Adjusted distance