Answered: Complete the roadway survey data below…

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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Question

Complete the roadway survey data below for this proposed roadway project by identifying elevation of the curve at every 20m station points within the curves considering the design specification of the proposed roadway, the thickness of the concrete road itself (use DPWH standard concrete roadway thickness for one lane local access roadway) while the soil excavation needed is 0.7m depth before applying the gravel in fill all throughout the 2km roadway, the highest and the lowest points within each curves, offset distance between the curve and the tangent lines at every 20m station points.
(Basing all at the center-line of the curve)

Tabulate the results respectively

GRADE
ELEVATION
CURVES
LINE
STATIONS
SLOPE
Sta. A 2+165
120m
1
АВ
-5%
Sta. B 2+340
BC
+7%
Sta. C 2+515
Sta. C 2+515
CD
+7%
2
Sta. D 2+740
DE
-6%
Sta. E 2+990
Sta. E 2+990
EF
-6%
Sta. F 3+115
3
Sta. PCC
F-PCC
0%
3+265
Sta. PCC
PCC-G
0%
3+265
4
Sta. G 3+455
GH
+8%
Sta. H 3+645
Sta. H 3+645
HI
+8%
Sta. 1 3+775
5
Sta. PRC
I-PRC
-4%
3+905
Sta. PCC
PRC-J
-4%
3+905
6
Sta. J 4+035
JK
+5%
Sta. K 4+165

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