Min Yu Leishan before flowing from the rolling by. Foothills, meandering imposing pavilion, which is World Heritage Dujiangyan Second Temple.
Two years ago, suffered a major earthquake hit the Second Temple. In order to save the Second Temple of ancient buildings, contemporary "top" cultural protection organizations gathered in Dujiangyan . June 30, 2008, the Second Temple maintenance protection project began, 105 million investment for post-disaster reconstruction artifacts No. 1 project, has attracted worldwide attention.
Instant two-set. Paul skilled masters in the text repair, the Second Temple gradually returned into the past, praised by the national acceptance of the Expert Group. November 18, 2010, the Second Temple relics body repair completion ceremony will be held soon into the interview with this reporter in advance, Secret behind the story -
Reconstruction or restoration site is in different places?
Wen security experts see the serious collapse of the Second Temple of ancient buildings, I realized the Second Temple which repair the landslide is the biggest problem, it has been proposed relocation.
Problem now finally cracked. Today, the 160 piles, piles and more than 1000 tracks more than 650 root root Bolt and Anchor firmly "nail" into the Yu Leishan, the Second Temple at the site back on its feet.
November 9, the reporter once again came to the Second Temple, the playhouse was in ruins, music has been re-building and other ancient buildings stand, the retaining wall of stone Leiqi seems hard solid.
"Buyi, ten steps of a House, Gallery unadorned back waist, high canopies teeth pecked, the hold terrain, Gouxindoujiao." 6000 square meters of building the Second Temple Church Diange focus on both sides of a narrow stone steps, along extension of the winding hill. Deputy Director Zhu Xiaonan Provincial Cultural Relics Bureau has told reporters that 80 of the last century has done its geological control, but the play is not deep enough concrete piles.
The restoration of the Second Temple, the greater the secret hidden in the ground. In Dujiangyan Municipal Cultural Relics Bureau, deputy director of Fan Extension office buildings, the reporter saw the "Second Temple reinforcement project site plan", the map indicates the mountain lay a "nail" the places where ancient buildings like to install on a number of Road safety lock.
"Last February, the Liaoning colored foundation reinforcement to the company mountains of geological disaster control, to the end of last November." Said Fan Yu extension, Geological Survey of Liaoning had only reached a few months. Investigation showed that two closely rely on the Temple mountain landslide about 160 meters, 110-160 meters wide, with an average thickness of 15 meters, the largest up to 30 meters thick, with a total volume of about 30 million cubic meters. "Although the landslide area is granite, but the granite is very special, is the gravel structure, very loose."
To loose a landslide to form a whole mountain, Liaoning colored foundation reinforcement company first hit in a row along the edge piles. Pile of reinforced concrete structure 1 m in diameter each, and lay a depth of 16 meters -23 meters, the rock has been weathered into a 2 meter line, like 72 "nail" the landslide firmly "nail" in the Yu Leishan on.
"Governance landslide to the main piles." Whole mountain into a total of 160 piles. Along the edge of a hole dug by mechanical means, and Theater and other ancient buildings under the pile foundation is used by way of hand-dug hole.
"Also into the mountains more than 1000 root diameter of 0.5 meters below the path pile, root pile." Extension Fan Yu pointing to "the Second Temple Strengthening Project site plan" on the label says, "staggered various structures in the underground deep-rooted, to keep a firm hold of loose soil. "guarantees the Second Temple does not fall into the" fall "crisis, in some areas with lattice beam, bolt, shotcrete, etc. to connect to, for example, is the main hall before the landslide 12 meters deep into the pile, behind the main house with two lattice beams. As a result, cloth reinforced concrete under a piece of a large network.
For the reconstruction of the Second Temple, "This is an unprecedented reinforcement." Said Fan Yu extension, before the implementation of several discussed by the experts.
August 13 this year and 18 days, Dujiangyan storm, such as injection, the outbreak of large debris flows. At that time, the Second Temple service is still in progress. Disaster struck, the Second Temple complex formed outside the ground only a little mud. Second Temple stood the test of nature and the sudden attack.
Brick columns to retain or restore poles?
Second Temple, built in the early Eastern Han Dynasty. Millennium repairs continue, there have been six decades the Second Temple of folklore will repair every time. When the bricks replaced the poles, do not know, you do not keep this historical repair information?
Unhistorical experts answered yes, wooden building seismic good repair is to correct past improper practices.
Reporter remember a few days after the earthquake to the Second Temple was. At that time, people can only step forward in the ruins. The study was peer experts found that the use of the Second Temple a lot of brick columns, stability not easily broken.
"Second Temple is the wood frame construction, brick column is replaced later in the maintenance of wooden pillars." Zhou Lu, vice president of Tsinghua University Architecture program in the design of repair before the clarion call: post-disaster repair the Second Temple, in the need to correct the previous maintenance mistake. Lu Zhou's view, has finally been recognized experts.
Temple closed in the second construction site. Western Hills reporter saw the door, Theater, Music Building, Citroen ... ... around the house has been restored its former architectural appearance, exudes rustic atmosphere.
Ancient Architecture Design Co., Ltd. Hebei, wood and stone supervising engineer Liu Dongguang pointing: "This is Lingguan house." Immediate, more than 10 meters high pillars stand straight, the whole building is extraordinarily tall and straight. "Lingguan Hall Wai Yan 12 columns are the original brick columns, all collapsed during the earthquake." Liu Dongguang said, replaced all the wooden pillars repair. The middle of the four pillars, originally with two wooden mosaic, this has become a full replacement of wood.
Had curved wooden pillars, the construction team did not replace. Liu Dongguang said, such as wooden pillars in front of the hall to the right tilt, took off in turn connected components, and then tied with rope to a pillar, was straightened by crane to the left.
Before the Second Temple, was built by using local Sichuan Phoebe. Today there are numerous buildings next to Phoebe around, some experts have speculated that in addition to these Phoebe Green, there is a function that is used for the future maintenance of the building. But now Phoebe has been listed as rare and precious trees, not cut, how do? In fact, Quanzhou, Fujian Construction Engineering Co., Ltd. Erythrina ancient, early in the project before the start to around looking for wood.
"Restoration of ancient buildings, special wood hard to find, especially more than 10 meters of timber." Shan Liu, general manager, told reporters the extensive use of the Second Temple of fir, is found in Hunan, a forest. The main hall, two Hall, Lingguan Hall and other body than the larger buildings, the hardness of the columns, the length of demanding, fir yet. Later, after communicating with the design unit, select the one called the "pineapple grid" of wood. "Is a kind of mahogany is imported from Indonesia, have a diameter of 60 centimeters."
The difficulty of repairing the Second Temple, there is a narrow construction site. To transport the wood, construction teams along the Second Temple Second Temple in the mountains, set up a slide of about 67 meters of wood, to wood on a small car, transported to the processing site through the chute.
"Often timber is longer than the car, transported to the post, you also need 12 workers to carry." Hill said Liu, in order not to damage the house around Phoebe, and gave each tree wore "clothing" as a protection.
With new technology or process with the original?
Japanese experts visit had asked, "What the use of the Second Temple fix something new?" Construction side of it this way: restore the original appearance of ancient buildings should be in accordance with the original location, the original shape, materials, methods to repair the original process and so on.
Repair of the Second Temple, with 70% of the original components, the "maximum preservation and use of the original components", the State Administration of Cultural Heritage Group of Experts gave a high evaluation of acceptance.
October 29 this year, ancient buildings by the State Administration of Cultural Heritage led the team leader Luo Zhewen Sichuan earthquake rescue cultural relics protection project repair expert on Second Temple was the final acceptance. Experts on the restoration of the Second Temple was full of praise, and recommended it to send comments of the national heritage of quality engineering award. Since the founding of new China, the award granted only through Tibet, the Potala Palace.
Standing on the steps of Theater, the reporters present, "Second Temple" Menbian, the three shiny gold-filled characters. You know, this Menbian vertical fracture in the earthquake in half. The repair, the staff carefully to Menbian butt first, then use the rubbing parts of the extension of the missing fonts on the draw, only returned intact. "This kind of repair, than the new one has trouble doing." Liu, Shan said.
In order to maintain the accuracy of restoration of ancient buildings, the demolition of the former members of staff will be available when the building components and materials selection, number and classification of piling and repair records one by one again when the control drawing condemnation, the same as the recovery puzzle.
Qianlong Dynasty twenty-three years of the "deep scouring beaches and low weir" Cliff has been repaired. Press closer, "as" words and "weir" Another point on the word no stitching on the rocks, "This is to preserve some traces of the earthquake, so he did not fix." Liu Dongguang said.
Walking in the Second Temple, has no trace of the earthquake, but do not see the new mark. Shu Ting Jiang top of the ridge crest vivid Eight Immortals. "Can not see it, which is a new do, which is the old." Liu Dongguang said that all members do, whether new or repair, have been the doing the old treatment.
"You see, the building paint paint all the earth is." Liu Dongguang told reporters, even the painting, each building processes are not the same, "then they are not the same process." Some only need to paint on the earth three times, but some gray primer before painting needs, and some even hit the bottom ash wrapped in fine gauze and then painted. "There are only a part of the place because from A, you need to make paint, which requires the natural color of the transition, old and new with the good."
Of course, not a point in the Second Temple did not fix the use of modern technology. River dredging to restore water kiosks map screen wall, the staff is to scan old photos into the computer, and then the computer image to enlarge, into a small squares of fine after tracing produced.
Clean up a variety of architectural painting, staff in the use of modern medicine formulations. It turned out that the old members as the years is too long, get involved on many diseases, destruction of the true colors, and even penetrate into the internal components. After the staff checks, mainly contaminated dirt in the air, the incense smoke, bird droppings insects, so the preparation of a special medicine, wipe clean with a cotton one by one. Experienced severe local disease, the need to use syringes to injecting medicine into the wood.
The new timber before use, but also for drying, before joining the anti-corrosion dovetail insect soaking syrup, coated with fire retardant paint, so as to use the repair.
Second Temple restoration Events
● 2008 年 5 months, shortly after the Wenchuan earthquake, the State Cultural Relics Bureau of the Second Temple of national experts to the affected site inspection. Subsequently, the National Heritage Board designated counterparts in the top cultural protection agency support, to rescue protection.
● 2008 年 6 30, the Second Temple was officially launched after the disaster rescue service works. As the move is very unusual time, the Second Temple bold attempt to clean up the maintenance, design, maintenance, "march."
● 2008 年 12 months, the Second Temple hall, two Hall of maintenance design completed.
● 2009 年 2 months, geological disaster control start. Through the efforts of construction workers, and 10 months to complete the pile, hand-dug piles, prestressed cable, grouting root piles, micro piles, reinforced concrete frame structure, supporting wall, contact holes, such as beams and observation variety of techniques.
● 2009 年 12 months, ancient architecture body repair started.
● 2010 年 10 months, the Second Temple relics of ancient architectural complex disaster rescue expert group formally adopted protection project acceptance. Source: Sichuan News Network
