Report of Engineering Survey.docx - Cheng Shiu University 2020[Date Report of Engineering Survey(Forward and Side Intersection Method Student ID

# Report of Engineering Survey.docx - Cheng Shiu University...

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[Date] Student ID : K0835105 Name : Andhira Fajrina Bidari ( 貝迪拉 ) Instructor : Chen-Hoang Lo Cheng Shiu University 2020 Report of Engineering Survey (Forward and Side Intersection Method)
SECTION I Introduction to the Study 1. 1 Forward and Side Intersection Method After the length of the curve (L) and the semi-tangent length (T) have been computed, the curve can be stationed. When the station of the PI is known, the PC station is computed by subtracting the semitangent distance from the PI station. (Do not add the semi-tangent length to the PI station to obtain the PT station. This would give you the wrong value) Once the PC station is determined, then the PT station may be obtained by adding L to the PC station. All stationing for control is stated to one hundredth of a foot. Points should be set for full stations and at half station intervals. Full stations are at 100 ft intervals and half station intervals are at 50 ft. (10+00.00). 1. Forward Intersection Method Measuring the horizontal angle (α & β) at two known triangulation stations (A & B) to calculate the coordinate of the unknown point (P). 2. Side Intersection Method Measuring the horizontal angle (α & β) at one of the known triangulation stations (A or B), and measuring the horizontal angle (γ) at the unknown point (P), to calculate the coordinate of the unknown point (P).
1. 2 The Member of Our Group Our Team Member of Our Team
Name : Andhira Fajrina Bidari 貝迪拉 Student ID : K0835105 Name : Reka Prinsiska 雷妃卡 Student ID : K0835116
Name : Shanny Septiyani 薛晴 Student ID : K0835117 Name :Imam Hadi Wijaya 何政
Student ID : K0835124 Name : Seybett Serutti 蘇芮帝 Student ID : K0835130 Name : Yusman S foenay 尤曼
Student ID : K0835131 SECTION II Procedure and Record of Observation 2. 1 Stake Out Forward and Side Intersection Method Differential Leveling 2. 1.1 Levelling Equipment These are the levelling Equipment that we use to get a forward and side intersection method data: 1. T heodolite otal Station

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• Summer '17
• jane
• Surveying, theodolite, Side Intersection Method

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