1) AREA OF RANGE CROSS-SECTION. Soundings were taken along a 38-m long range across a lake (see accompanying sketch). The horizontal distances between soundings and the depth of the soundings are indicated in the sketch. Determine the area (in sq m) of the cross-section. Assume the ares of the two end zones to be negligible. L. 38.0m (Length of Cross -Section) 75 5.0 3.0 8.0 4.0 End Zone End Zone LWE 1.2m 2.7m L2m Ground Surfoce 3.5m 3.9m 3.7m Mecsur Ing Sub-Sections

1) AREA OF RANGE CROSS-SECTION. Soundings were taken along a 38-m long range across a lake (see accompanying sketch). The horizontal distances between soundings and the depth of the soundings are indicated in the sketch. Determine the area (in sq m) of the cross-section. Assume the ares of the two end zones to be negligible. L. 38.0m (Length of Cross -Section) 75 5.0 3.0 8.0 4.0 End Zone End Zone LWE 1.2m 2.7m L2m Ground Surfoce 3.5m 3.9m 3.7m Mecsur Ing Sub-Sections

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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AREA OF RANGE CROSS-SECTION. Sounding were taken along a 38-m long range across a lake ( see accompanying sketch ). The horizontal distances between soundings and the depth of the soundings are indicated in the sketch. Determine the area ( in square meters ) of the cross-section. Assume the area of the two end zones to be negligible.
Fill up the table below and find the difference in elevation and calculate the reduced levels of various points by using H.I method. (please show full solution, thank you!)
A 26m reach of a certain stream AB was selected with cross section shown below. At point A of the reach, the elevation was found to be +.100m while at point B downstream, the elevation was found to be -0.200m. Determine what is asked for in the following questions if n = 0.3. r = 60m -35m- a) What is the cross-sectional area of the reach? (4 pts) b) What is the slope of the river at the selected reach? (3pts) c) What is the hydraulic radius of the cross-section? (5 pts) d) What is Kutter’s C? (3 pts) e) What is the mean velocity of water in the reach? (3pts) f) What is the discharge rate of water in the reach? (2pts)
3. The boundary of the water surface of a reservoir is shown by irregular outline KLMNOPQR. Soundings were taken on parallel ranges QK, PL, and OM for the purpose of determining the volume of water in the reservoir. The horizontal distances (m) which were measured for locating the ranges and the soundings, and also the depth (m) which were measured where soundings were taken are shown. Calculate the following: a. Areas (sq.m.) of the cross-sections of ranges QK, PL, and OM. Assume that the cross-sectional areas of ranges R and N are negligible or nearly zero. b. Volume (cu.m.) of water between ranges. c. Total volume (cu.m.) of water contained in the reservoir. R 5.275 Q 2658 t612 -5.591- -7.874- -4.754- 2.150 6.496 -6.725 -3.052- -7.151- -6.499- -5.498- 2,55N 1.076 2.077 3.754 2.636 3.428 8.390 -5.251- +3.676 -5.994 -5.497- -6.031- !! 0.873 0.902 1.714 M 2.702 9. 106 N
3. The boundary of the water surface of a reservoir is shown by irregular outline KLMNOPQR. Soundings were taken on parallel ranges QK, PL, and OM for the purpose of determining the volume of water in the reservoir. The horizontal distances (m) which were measured for locating the ranges and the soundings, and also the depth (m) which were measured where soundings were taken are shown. Calculate the following: a. Areas (sq.m.) of the cross-sections of ranges QK, PL, and OM. Assume that the cross-sectional areas of ranges R and N are negligible or nearly zero. b. Volume (cu.m.) of water between ranges. c. Total volume (cu.m.) of water contained in the reservoir. R 5.275 Q 858 K. -5.591- -7.874 4.754 612 2 450 6.495 -6.725 3.052- -7.151- -6.499- -5.498- 2.55A 1.076 2.077 2.636 3.428 8.390 -5.251- -3.676- -5.994 -5.497- 6.031- 0873 0.902 M 1.714 2.702 9. 106 N
Hello kindly please help me answer this question. Letter D. The other paper attached is for reference of datas
can you pls help me understand how this is solve.. Topic: Tape corrections (fundamentals surveying) •Pls answer with Complete Solution • 3 decimal places ALL answer 2. A 50m tape of standardized length has a weight of 0.05kg/m, with a cross sectional area of 0.04 sq.cm. It has an E of 2.10x10^6 kg/sq.cm. The tape is of standardized length under a pull of 5.5kg when supported throughout its length and a temp. of 20degC. This tape was to measure a distance between A and B and was recorded to be 458.65m. At the time of measurement, the pull applied was 8kg with the tape supported only at its end points and the temp. observed was 18degC. Assuming a (in greek alpha) of the tape is 0.0000116/degC. Compute the true length of the measured line AB due to combined effects of temperature, tension and sag. Thank you. I'll give your answer a LIKE for helping me.
Good day! I need your help in answering this activity in surveying and if possible, can you provide an illustration too? Thank you!
elementary surveying A 30-m tape weighing 1.5kg is of standard length under a pull of 6kg, supported for full length. The tape was used in laying a line 2,893.4m long on smooth level ground under a steady pull of 17kg. Assuming E = 3.2x10⁶ kg/cm² and the unit weight of steel to be 7.9x10⁻³ kg/cm³. 1.Determine the correction for increase in tension. 2.Determine the correct length of the line measured.
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Subject: Surveying 1.1 Please show your correct/detailed solution.
In the two-peg test method of a dumpy level, the following observations were taken. What is the difference in elevation between A and B in meters? * Instrument near A 1.455 2.341 Instrument near B 0.978 Reading at A Reading at B 1.957 0.933 0.887 0.949 O 0.871