Established Method of High-Speed Railway Survey Control Network
| Autor: | J.F. Gao, F.Y. Yang, H.Y. Wang |
|---|---|
| Rok vydání: | 2017 |
| Předmět: |
Engineering
Data processing 010504 meteorology & atmospheric sciences business.industry Real-time computing Control (management) Elevation 010502 geochemistry & geophysics Construction surveying 01 natural sciences Transport engineering lcsh:TA1-2040 Control network lcsh:Engineering (General). Civil engineering (General) business 0105 earth and related environmental sciences |
| Zdroj: | MATEC Web of Conferences, Vol 124, p 01001 (2017) |
| ISSN: | 2261-236X |
| Popis: | It is very important of high-speed railway construction surveying and mapping. Especially the establishment of construction survey control network and searching aiming at layout, measurement, data processing of adjustment calculation of the horizontal control network and the elevation control network. The most important part is the establishment of CP II and CPIII control network. The elevation control mainly adopts second order leveling. Horizontal and elevation accuracy must to meet the requirements of high speed railway construction survey. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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