In a place called Krich Village in Afghanistan, a Bridge in Critch was broken. The Chinese team decided to help with the repair.
The Korwich Bridge is the only way for the villagers of Korwich to pass through the Klicch River. The bridge is a wooden deck laid over a wooden bridge. The width of the bridge deck is 3m, the length of the bridge deck is 10m, the length of the slope on both sides is 6m, and the height of the bridge deck from the water surface of the Klitch River is about 1.6 to 1.7m.
Critch Bridge
Due to the use for many years, and the low strength of the soil bridge deck, the wooden beams are exposed, the wooden bridges are rotten and defective, the bridge deck is uneven and uneven, and the bridge is partially broken.
To help the Afghan villagers, the Chinese team devised a new plan to repair the bridge and implemented it successfully.
Overlooking the village of Critch
1. Maintenance method:
Iron pipe is used to weld the support frame at the bottom of the bridge, and the bridge deck is flat and laid with a 4.5mm thick plate pattern iron plate, and the welded railing on both sides of the bridge deck is repaired. Its purpose is to strengthen the strength of the bridge deck, so that the gravity of heavy-duty vehicles is evenly distributed, thereby improving the overall strength of the bridge. At the same time, it has a fast construction speed, which reduces the impact on the lives of villagers.
The village of Critch, hidden in geological plates
2. Required materials:
A、 1.5 * 6 ㎡ (thickness 4.5mm) pattern iron plate 4 sheets;
B、 Φ50 iron pipe (3 / root) 50;
C、Φ4.0mm welding electrode J506:15kg;
D, building materials: cement 1.5 tons, rough stone 9.9m³, river sand 5.5m³.
3, the estimated labor: 8 people * 10 classes = = 80;
4. Construction time: 10 days;
5. Total cost: 3893.81$. Converted into 32,000 yuan.
We, the Chinese nation, in line with the concept of "avenue of nature", respect and view any country, nation, customs and culture in the world; adopt an attitude of integration, understanding and harmony in all affairs as a code of conduct for mutual interaction and handling, without racial discrimination. The Tao Te Ching, a Chinese 2,000-year-old cultural classic, interprets this spirit of the Chinese nation. "He who is the same as the Tao, the Tao is also happy." Same as the Taoist think tank, to benefit the world. Consulting, serving enterprises, financing talents, and speaking out.
Village land under the green cover of Afghanistan