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便携式微机在道路工程测量中的应用(PDF)

《南京林业大学学报(自然科学版)》[ISSN:1000-2006/CN:32-1161/S]

Issue:
1995年03期
Page:
65-76
Column:
研究论文
publishdate:
1900-01-01

Article Info:/Info

Title:
THE APPLICATION OF PORTABLE MICROCOMPUTERS IN ROAD ENGINEERING MEASUREMENT
Article ID:
1000-2006(1995)03-0065-12
Author(s):
Tao Jianyue
Department of Forest Engineering Nanjing Forestry University Nanjing 210037
Keywords:
: Center-line coordinate of road Lay out Measurement Microcomputer
Classification number :
-
DOI:
10.3969/j.jssn.1000-2006.1995.03.012
Document Code:
A
Abstract:
The G(4) bidding section of the Shanghai-Nanjing freeway interchange in Eastern Nanjingis of many styuctures and complex alignment. The PC-E500 portable computer is used to ensure the accurate orientation of 9 overpass bridges, 1 river-spanning bridge and 8 small bridges and the exact connection between 15 routes. It is applied to the compunction of center-line shake coordinates of differentforms of curves, the coordinate computation of bridge axes and reference stakes, and the staking-outdata processing in constuction lay-out and measurement with total stations by pole coordinate method.With the use of computers, the computation work is greatly reduced. This practice helds the engineering construction, a breakthough from the conventional method of detail lay-out of curves from mainpoints of curves.

References

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Last Update: 1900-01-01