A compound curve laid on their tangents has the following data shown below. PI 1 is at 6 + 425.82. I 1 = 22°, D1 = 3°, I 2 = 36°, D 2 = 5° Without changing the direction of the two tangents, it is...


TOPIC: COMPOUND CURVES


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A compound curve laid on their tangents has the following data shown below.<br>PI 1 is at 6 + 425.82. I 1 = 22°, D1 = 3°, I 2 = 36°, D 2 = 5°<br>Without changing the direction of the two tangents, it is required to change this compound with a simple curve that shall end at the same point.<br>1. Find the radius of the new curve<br>a. 182.48 m<br>b. 299.12 m<br>с. 252.85 m<br>d. 381.78 m<br>2. Find the stationing of PC of the new curve.<br>a. 6 + 495.74<br>b. 6 + 517.81<br>c. 6 + 287.91<br>d. 6 + 388.74<br>

Extracted text: A compound curve laid on their tangents has the following data shown below. PI 1 is at 6 + 425.82. I 1 = 22°, D1 = 3°, I 2 = 36°, D 2 = 5° Without changing the direction of the two tangents, it is required to change this compound with a simple curve that shall end at the same point. 1. Find the radius of the new curve a. 182.48 m b. 299.12 m с. 252.85 m d. 381.78 m 2. Find the stationing of PC of the new curve. a. 6 + 495.74 b. 6 + 517.81 c. 6 + 287.91 d. 6 + 388.74

Jun 11, 2022
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