Monday, October 19, 2009

Life and Growing Bridge

The bridge is one of the infrastructure to facilitate the engineering of human transportation. Built bridges at the location on the river, valley, or the sea that separates it. But somewhere in this world, the bridges that connect the rivers were not built, but alive and growing!


1. Root Bridge in India

Life and Growing Bridge In the depths of south-eastern India, in one of the wettest locations on earth, the bridges are made in a very strange and unique.



Life and Growing Bridge Grow from the roots of rubber trees, the people using Khasis in Cherrapunjee nut tree, split it and took it to make what is called "pointer roots". When spread and reach the other side of the river, they began to integrate with the roots from the soil. Over time, the bridge is sturdy and life began to take shape.


Root bridges that some anatarnya reach 30 meters, takes 10 to 15 years to be able to function fully, and make it very sturdy. Some can take the weight up to 50 people at once.



One of the most unique structures in Cherrapunjee known as "Double-Decker Umshiang Root Bridge." Consists of two layers of the bridge, above and below.



Because these bridges are still alive and continues to grow, making it more robust. Some of the old bridge root has been used every day by people around the village Cherrapunjee since more than 500 years ago.


2. Bridge vines in Iya Valley, Japan

Life and Growing Bridge
One of the three valleys of "hidden", in Japan, West Iya is the place foggy canyon, the river clean, and the roofs of straw or leaves, as described Japan centuries ago. To cross the river that flows Iya along the slopes of the valley, the robbers, the kstria, and refugees to make a special bridge made of vines.

Life and Growing Bridge
Below is a picture of a bridge of vines in 1880:Life and Growing Bridge

First, the two plants Wisteria - one of the most robust vines - planted for very long from both sides of river. When the plant reaches a sufficient length, and then woven together with the board to make a living botanical engineering, soft but very sturdy.

Life and Growing Bridge

Life and Growing Bridge The bridges had no sides, and a source of Japanese history shows that the bridge is unstable plants, and who tried to cross the first time are often frozen in place, unable to continue any further.


Life and Growing Bridge Three of the bridges were still in the valley Yes. Although some (not all) the bridges were reinforced with wire and the sides of the lanes, it is still scary to cross. Longer than 42 meters, with a board that is placed every 6 to 8 inches, and the fact that one fell into the water from a 4.5 story, making it suitable for people with acrophobia (fear of heights).


Life and Growing Bridge Some people believe the bridges vines there were first built in the 12th century, which makes some of the examples of architecture in the world's oldest living.




3. Root Bridge in West Sumatra

Here he's flagship tourist attraction of South Coastal District which is one of the most unique bridges in the strong and dunia.jembatan a liaison between the two regions Jorong (Hamlet) and Puluik-Lubuak Puluik glare, glare Lubuak Village, North Bayang Sub-district, South Coastal, West Sumatra.

Life and Growing Bridge
From the information summarized one of the successful community leaders and youth chairman Pulik-puluik, Herman Bandaro Datuak Rajo, the bridge was made because of a scholar named Pakih Sokan sorry to see students Pulik-mengajinya from puluik often do not come because the flow is often swollen stem shadows .


In the year 1916 Pohan Pakih planted two sticks ox-ox (a type of banyan tree broad-leaf), tree-ox ox is planted in two locations one in Pulik-puluik area and one in the glare Lubuak stem separated by shadows. Then the roots are dangling in woven bamboo rod made of bone bridge as the root bridge. After 3 years the roots of two trees-ox ox is linked but not impassable.

Life and Growing Bridge Then Pakih Pohan mandabiah held goat (goat) and mandarai aka (giving blood at the root of that link). "This is a sign of thankfulness that ox-ox roots connected already linked, as a sign of convergence will happen again," added Herman.

Life and Growing Bridge
To make a bridge impassable takes over 20 years so the bridge can be taken Puluik-puluik citizens who want to want to Lubuak glare.

Life and Growing Bridge
Until now the bridge measuring 30 meters long and 1 meter wide with a height from the surface of the shadow rod about 10 feet and at the age of the bridge is already 93 years and still can be passed from the local residents Pulik-puluik as many as 25 heads of families as well as citizens who want to kedaerah Pulik-puluik.


source : http://aneh-tapi-nyata.blogspot.com/2009/09/jembatan-yang-hidup-dan-tumbuh.html

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