Author(s)

Wang Hui ¹

Affiliation(s)

¹ Jiaoke Transport Consultants LTD, Beijing, 100191, China

Corresponding Author

Wang Hui

ABSTRACT

This article takes the renovation and expansion project of the Jieyang Xinheng to Meizhou Shejiang section of the Shankun Expressway as the background. Through a systematic analysis and research on the problem of common separation boards in the same direction of the expressway, the main problems of common separation boards in the same direction are summarized. Through analysis and summary, the key points of tolerance system design are proposed to effectively ensure operational safety and provide reference for similar problems in subsequent projects.

KEYWORDS

Renovation and expansion projects; Same direction separation and common plate problem; Diversion triangle area; Tolerance system design

CITE THIS PAPER

Wang Hui, Research on the Same Direction Separation and Common Board Problem of Freeways Based on Tolerance System Design. Frontiers in Traffic and Transportation Engineering (2024) Vol. 4: 49-54. DOI: http://dx.doi.org/10.23977/ftte.2024.040106.

REFERENCES

[1] Wu Meifa. The Application of Tolerance Design Concept in Highways [A]. Proceedings of the Fourth National High Level Forum on Highway Science and Technology Innovation [M]. People's Communications Publishing House, 2008.
[2] Beijing Jiaoke Highway Survey and Design Institute Co., Ltd. Construction drawing design for TJ1 and TJ2 sections of the renovation and expansion project of the Jieyang Xinheng Meizhou Shejiang section of the Shankun Expressway [Z], 2022.

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