Cool!Eat a bite of watermelon in the 14 -meter -deep subway tunnel

The Yangtze River Daily Da Wuhan Client July 12th. On the 11th, the scorching sun was empty. A dragon gate crane slowly moved, hung 1 ton of ice in 14 meters deep shield wells, and transported to the tunnel. There are several large watermelons that were transported in the scene with the ice cubes. These are to relieve the heat for the shield operator.

The construction of the tunnel shield in the entry and exit section of the Huashan vehicle section 19 of Metro is the construction. Reporter Li Yonggang Photo

At 7 am, the sky was bright. The 29 -year -old shield driver Zhang Xiong and more than 10 colleagues finished the morning meeting, entered the tunnel, and started a day of work. The shield machine driven by Zhang Xiong is excavated in the entrance line of Line 19-the right line tunnel of the Huashan River Station, about 1.3 kilometers long. It has been excavated for about 1 kilometer. Essence

The right -line shield machine control room of the in -line tunnel of the Huashan vehicle section 19 of Metro Line, the "driver" is closely paying close attention to the excavation of the shield machine. Reporter Li Yonggang Photo

At 9 o'clock, the reporter from the Yangtze River Daily saw that a car was transported to the scene, and the workers quickly unloaded the truck. A total of 10 pieces of ice, each weighing 200 pounds, hanging down the well twice, and transporting the rail vehicle with the material to be transported into the left and right tunnels respectively.

The reporter followed the owner of the Wuhan Metro Group's construction business headquarters Tang Yong into the right tunnel. When walking underground, I felt that the "heat" in the tunnel was different from the ground. Wet and sultry. After walking for a while, the clothes in Tang Yong's back were sweaty, and people were like getting out of the water.

In the tunnel of the Huashan vehicle section 19 of Metro Line 19, due to the humidity of high temperature and humidity, a layer of water vapor was hung on the inner wall of the tube. Reporter Li Yonggang Photo

After walking for 15 minutes, after walking about 1 kilometer, a reporter from the Yangtze River Daily came to the shield construction site at 14 meters underground. According to Shi Lele, a technician of the construction unit Wuhan Municipal Construction Group, the entire shield is about 80 meters, which is divided into three parts: knife plate, shield, and rear support. The shield driver is in the cab. Because of the control equipment, the air conditioner is installed. The remaining construction personnel are basically concentrated in the rear supporting trolley and carried out pipe assembly and other operations. This is also the hottest place. Essence

In the right -line shield machine of the in -line tunnel of the Huashan vehicle section 19, the operator eats watermelon to relieve heat during the construction. Reporter Li Yonggang Photo

The reporter saw that there were 4 typhoons in the shield machine, just like a "fan", which was full of horsepower to send air for workers. Inside the shield machine, a water dispenser was placed, and various cups and bottles were placed next to them. The workers came over to drink water when they thirsty, and Ren Dan and ten drops of water were placed next to them.

In the tunnel of the Huashan vehicle section of Line 19 of the Metro Line 19, a pharmaceutical box equipped with heatstroke and cooling drugs is hung every other distance. Reporter Li Yonggang Photo

As the rail vehicle of the material transportation comes in, ice cubes and watermelon are also delivered. Shi Lele put watermelon on the ice cubes, cut it to everyone, and eats the watermelon. Everyone feels a lot cold. Then, everyone put these ice cubes in front of the fan, and the blowing wind turned into a cool wind. Shi Lele said: "There is still some time in the high temperature day. The project department is preparing to send a refrigerator in and put it in the tunnel. Everyone can drink ice mineral water during the underground construction."

In the right -line shield machine of the in -line tunnel of the Huashan vehicle section 19, the operator eats watermelon to relieve heat during the construction. Reporter Li Yonggang Photo

The representative of the subway owner Tang Yong said that the high temperature in the summer is coming, and the project department attaches great importance to the heatstroke and cooling of the construction personnel. It checks whether the heatstroke prevention and cooling supplies are sufficient every week. Drip water and so on. During the construction, the guards were arranged. Once someone was found to have heat stroke, the emergency mechanism was immediately launched. In addition, the construction time of ground operation is adjusted during high temperature, and outdoor operations are not arranged at 10 am to 5 pm.

At the construction site of the Tunnel Shield of the Line 19 Huashan vehicle section, the construction workers were lifted to the tunnel pipes under the scorching sun. Reporter Li Yonggang Photo

(Changjiang Daily reporter Tao Changning correspondent Zeng Si Yuan Yonghua)

【Edit: Zheng Xiaoxiao】

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