New progress has been made in many high -speed construction in Yunnan!

Author:Yunnan released Time:2022.09.15

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Yunling on the ground

There are new progress in construction projects

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The import end of the Xuanhui high -speed large camp tunnel is smoothly entered the cave

On September 13, the import end of the Dayingpan Tunnel of the Third Construction Department of the Xuanhui Expressway was successfully entered the construction of the cave.

The exit of the Da Ying Pan Tunnel is located in Jinzhong Street, Huize County. It is designed as a separate tunnel. The left hole is 946 meters long and the right hole is 905 meters long. Stroke mudstone is the main, the rock body is broken, and the construction is difficult.

The first Tliang of the whole line of Xing Highway is successfully poured

On the morning of September 10th, the four -point part of the Xing high -speed project successfully completed the first Tual beam pouring after more than 5 hours of continued fighting, marking the success of the first Tliang of the Xing high speed.

There are 5 bridges in the four -point part of Naxing High Speed, namely the Quela 1 Bridge, Quela No. 2 Bridge, Kuilaba 1 Bridge, Kuilaba 2 Bridge, Quelaba No. 3 Bridge, with a total length of 1.612 kilometers. There are 608 tables of T beams.

Du Xiang High Speed Zhaojin section A6 standard bridge pavement is completed

On September 11, with the last section of the bridge surface paving in the Xiaozhai Zizi Bridge successfully completed the pouring, the construction tasks of the A6 standard bridge engineering of the Zhaojin section of the Duxiang Expressway were completed, and the project construction once again achieved a phased victory.

The main line of the A6 standard line is 8520 meters. It is located in Lehong Town, Ludian County. There are a small village bridge, 1 Qianjiaping Bridge, and 1 Hongyashan Special Tunnel. The seat, the completion of the bridge deck this time, laid a solid foundation for the 57 kilometers after the Zhaojin section of the Duxiang high -speed speed.

Wangjiazhai Tunnel in Linqing Expressway exceeds 80%

Recently, the largest "block tiger" in the construction of the Linqing highway project -Wangjiazhai's special tunnel tunnel has exceeded 80%, and the entire line is just around the traffic.

The Linqing Expressway is the connection line of the "Yangtze River Economic Belt" and the "Belt and Road" channel. It is the last section of the China -Myanmar International Land Channel Expressway. The Kuanshui River port, with a total length of 156.482 kilometers and a bridge tunnel ratio of 49.3%. As of the end of 2021, a total of 109.627 kilometers were completed on the Linqing Expressway, accounting for 70%of the 156.482 kilometers throughout the journey. Except for the "card neck" project of Wangjiazhai Tunnel, other road sections were planned to be opened to traffic this year.

The three nodes on the same day on the same day on the same day

On September 10th, the 6th project of the 6th project undertaken by the Sixth Company of China Railway Shanghai Engineering Bureau realized the smooth completion of the Mantong River Bridge and the lower part of the Ruangshui River Bridge, and the three important nodes of the three pile river bridges were completed. Among them, the construction period of the Ruangshuihe Bridge was completed 15 days in advance, creating favorable time conditions for the subsequent upper structure construction, and laid a solid foundation for the successful completion of various production tasks at the end of the year.

It is reported that the Green Highway belongs to the "one side" in the "Five vertical and Five Horizons, Two Rings, Twenty Lins" highway network layout plan in the "Yunnan Provincial Daowang Planning and Repair (2016-2030)". It is a concrete manifestation of the national “Belt and Road” initiative, and it is an effective supplement to the national highway network.

Miyu High -speed Denglou Mountain Tunnel is excavated and exceeded 11 kilometers

After two years of hard construction, on September 9th, the tunnel of the climbing mountain tunnel of the Miyu Expressway exceeded 11 kilometers, and the node target with more than half of the task was successfully achieved.

It is understood that the Miyu Expressway starts at Xi Panpan, Xinxian Town, Maitreya City. The Yuchu Expressway, 115.42 kilometers in length, is one of the key construction projects in Yunnan Province.