Based on NSCP 302.3.2. The ground surface shall be prepared to receive fill by removing vegetation, non-complying fill, topsoil and other unsuitable materials, and by scarifying to provide a bond with the new fill. Where the natural slopes are stepper than height is greater than 1.5m, the ground surface shall be prepared by benching into sound bedrock or competent material as determined by geotechnical engineer. and the

Based on NSCP 302.3.2. The ground surface shall be prepared to receive fill by removing vegetation, non-complying fill, topsoil and other unsuitable materials, and by scarifying to provide a bond with the new fill. Where the natural slopes are stepper than height is greater than 1.5m, the ground surface shall be prepared by benching into sound bedrock or competent material as determined by geotechnical engineer. and the

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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a. Compute the value of x b. Compute the area in the fill c. Compute thr area in cut
PLEASE ANSWER THIS QUSTION ASAP!! Classify Soil B using USCS
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Please give a more detailed and correct solution with question C. The embankment for a highway 5097 ft long, 104 ft wide and 6 ft in compacted thickness is to be constructed from a sandy soil trucked from a borrow pit. The water content of the sandy soil in the borrow pit is 6.748% and its porosity is 0.422. The specification requires the embankment be compacted to a dry unit weight of 122.874 lb/ft3. The specific gravity is 2.588. Determine the following: a. Total weight of the soil solids, kips. b. Total volume of the soil required from the borrow pit, ft3. c. Weight of water to be added per foot length of the embankment to reach 10% moisture content, lb.Round off answers to three decimal places.
Q5: A 50m *30m site has 1 m thick layer of organic soil, to be replaced with granular fill (Gs=2.6) with 21% fines and 31% oversized particles (Gos= 2.60 and wsSD = 1.9%). The site is prepared for 10-story building with a parking lot. Standard Proctor tests are performed on the fill material without oversized particles, and the test results are shown below. Yd. Compaction test Moisture content (%) Wet unit weight (kN/m³) 8.8 16 10.6 18.1 12.7 19.4 14.7 18.7 16.6 16.9 1) What are the key performance parameters? 2) Determine the parameters needed for field compaction. 3) If the average productivity of a single compactor is 30 m³/hr, how many days are need to finish the compaction work, assuming 8 working hours per day?
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3.4 Complete the earthwork calculation sheet here and plot the resulting mass diagram. Divide ccy by 0.9 to convert to bcy. End- End- area fill (sf) Vol. of cut Vol. Strip- Strip- of fill Alge braic Mass fil area cut (sf) plng ping Total Total Adj. cut cut fill sum ordi- nate Station (bcy) (ccy) (bcy) (ccy) (bcy) (ccy) (bcy) (bcy). 0.90 0 + 00 1+ 00 2 + 00 3 + 00 4 + 00 4 + 50 5 + 00 6 + 00 6 + 50 7 + 00 8 + 00 9 + 00 10 + 00 90 154 24 40 15 50 57 21 43 19 19 147 192 205 179 121 100 52 10 180 231 285 20 69 18 10
3. Three boreholes (BH) along a proposed road intersection are shown in Figure la and b. The soils in each borehole were classified using ASTM-CS. Sketch a soil profile along the center line. BH ВН 2 BH 3 100 m 100 m (a) Plan El: 100.2 El: 99.5 E1: 102.7 SP ML CH 10 SP-SM 15 - GP-GM ВН 2 ВН З 20 ВН 1 (b) Borehole soil Figure 1 Depth (m)