250. Determine the size used to supply water for a fire flow demand of a building constructed with different materials as shown in fig. (1). (fire duration=4 hrs) Wood Frame building (900 Sq.m) Ordinary Structure (2 floors @ 900 Sq.m each floor) Fire Resistance structure (3 floors @ 1200 Sq.m each floor)

250. Determine the size used to supply water for a fire flow demand of a building constructed with different materials as shown in fig. (1). (fire duration=4 hrs) Wood Frame building (900 Sq.m) Ordinary Structure (2 floors @ 900 Sq.m each floor) Fire Resistance structure (3 floors @ 1200 Sq.m each floor)

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

H.W: Residential campus of 50,000 inhabitants and per capita consumption of 250 liters per day and assume that the water needed to fire demand for 10 hr duration. Determine: a) All draft water demand and fire demand? b) Total daily water flow rate and water volume? c) Dimension of water storage capacity (four parts) each L=8W & D= 5m? d) NO. of duty and standby pump if available pump in Iraqi Market a centrifugal pump operates at a speed of 1450 r/min and Q =250 m³/hr, H=40 and efficiency=55%? e) Calculate the pump power? f) Compute the efficiency of the pump, the discharge, head, and power if the pump speed were changed to 2900 r/min?
I need the answer as soon as possible
ASAP PLS
8.77 According to fire regulations in a town, the pressure drop in a commercial steel horizontal pipe must not exceed 1.0 psi per 150 ft of pipe for flowrates up to 500 gpm. If the water temperature is above 50 deg F, can a 6 inch diameter pipe be used by the contractor?
Q5: A- Find the values of Le, Ki and K, from the given information using Thomas graphic method. BOD 12 19 21 25 27 30 (mg/L) Time 2 6. 9. (day) B- State and briefly explain the factors that influence the characteristics of the wastewater.
Determining Whole-Building Ventilation Rates for Residential Buildings Whole-building ventilation replaces an amount of stale, indoor air with ventilation from the outdoors. It is intended to dilute indoor pollutants and provide acceptable air quality. ASHRAE Standard 62.2, Ventilation and Acceptable Air Quality in Low-Rise Residential Buildings, defines the roles and minimum requirements for mechanical systems, natural ventilation systems, and building envelopes intended to provide acceptable indoor air quality (IAQ) in residential buildings. We will use the following formula from ASHRAE Standard 62.2 to calculate the total required ventilation rate: Q = 0.15Afloor + 3.5 (Núr + 1) Where: Q is the total required ventilation rate (L/s) A floor is the dwelling-unit floor area (m2) Nbris num of edrooms (not to less than 1) Once we know the ventilation rate in a space of a given volume, we can also calculate the steady-state CO2 concentration using the following formula: GNK Cin Cout +…
I need the answer as soon as possible
1. COMPUTE FOR SPACING BETWEEN LIGHTING UNITS TO PRODUCE AVERAGE LUX • STREET WIDTH = 15M • MOUNTING HEIGHT = 5.5 M • LAMP SIZE =2000 LUMEN • LUMINAIRE TYPE =|I| PRODUCE AVERAGE LUX =4.0 COEFFICIENT OF UTILIZATION=0.70
Question - It was decided to construct a fabric filter, using bags of 0.45 m diameter and 7.5 m long, for removing industrial stack gas containing particulates. The expected rate of airflow into the filter is 10m3/s. If the filtering velocity is 2.0 m/min, the minimum number of bags (rounded to nearest higher integer) required for continuous cleaning operation is..
Need the answer