H.W No.2: A 12 inch circular pipe is to be installed in a positive projection embankment under an unsurfaced roadway and covered with 3.0 feet of 100 pounds per cubic foot backfill material.. Assume a Type 3 Installation. The wall thickness for a pipe with a B wall is 2-inches per ASTM C76 and a 12 inch thick concrete road pavement of 150 pound per cubic foot unit weight. Select: Reinforced pipe classes required pipe strength in terms of 0.01 inch crack D- load. Highway Live Load

H.W No.2: A 12 inch circular pipe is to be installed in a positive projection embankment under an unsurfaced roadway and covered with 3.0 feet of 100 pounds per cubic foot backfill material.. Assume a Type 3 Installation. The wall thickness for a pipe with a B wall is 2-inches per ASTM C76 and a 12 inch thick concrete road pavement of 150 pound per cubic foot unit weight. Select: Reinforced pipe classes required pipe strength in terms of 0.01 inch crack D- load. Highway Live Load

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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4.7 The cross section of a conventionally reinforced concrete one-way slab is shown below. Using ACI Table 9.5(a), answer the following questions: 5'-0" CANTILEVER TI 23-0 END-BAY T2 SPAN L3 INTERIOR-BAY a. What is the minimum slab thickness at end bays (T2)? Member Solid one- way slabs BM WIDTH Beams or ribbed one- way slabs TABLE 9.5(a)- - MINIMUM THICKNESS OF NONPRESTRESSED BEAMS OR ONE-WAY SLABS UNLESS DEFLECTIONS ARE CALCULATED Simply supported 23-0 END-BAY 12 €/16 CANTILEVER Minimum thickness, h Both ends One end continuous continuous Cantilever Members not supporting or attached to partitions or other construction likely to be damaged by large deflections 1/20 024 U/28 U/10 d/18.5 (21 €/8 Notes: Values given shall be used directly for members with normalweight concrete and Grade 60 reinforcement. For other conditions, the values shall be modified as follows: a) For lightweight concrete having equilibrium dersity, we, in the range of 90 to 115 loft, the values shall be multiplied…
TABLE 1.2 Minimum Densities for Design Loads from Materials Aluminum Concrete, cinder Concrete, stone Clay, dry Clay, damp Sand and gravel, dry loose Sand and gravel, wet Masonry, lightweight concrete Masonry, normal weight units Steel, cold-drawn Wood, Douglas Fir Wood, Southern Pine Wood, spruce AN/w 27 120 22.6 123 15.7 18.9 165 21.2 5.7 723 5.3 5.8 45 TABLE 1.3 Minimum Design Dead Loads From Paris and Walls Wood 1x plated Woodplatered Woodst 51x32mm, platered Cindere per Lightweight complaine Ceilings Aucuntic Shond Spendedahand Angle 5.54 9.57 2017 005 8:24 0.41 904 TABLE 1.4 Minimum Live Loade Oorspany or Use Amely Fixed seats and at Garage (can only) Officeday Lebbin Love Load 4.79 192 4.79 VEST S Occupancy or Use Dwelings (one-and two-mily) Hotels and many bo Private and don Campos Fint Coor comidon Comidon abfint floor Live Lead KN/² 190 4.39 3.33
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Q) Differentiate b/w the following: A ) UBC & IBC. Subject: Reinforced concrete design ii
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