The total length of Taihu Bridge is 4308m, and the deck width is12m, 18 1 hole. The project is organized and implemented by Wuxian County Party Committee and county government, with a total investment of1.1.50 billion yuan,1.9921.27 February,1.9941.25/kloc. Xishan collective and individual raised funds and donated100000 yuan for Taihu Bridge.
Engineering construction
Get ready.
19871June14th, Wuxian Urban Construction Bureau held a symposium on the pre-feasibility scheme of building Taihu Bridge. 10 More than 0 county leaders and technicians participated in the discussion. After that, experts and engineers in water conservancy, transportation, bridges, environmental protection, fisheries and scenery were invited to have a discussion. Everyone agrees that it is more appropriate to connect Xukou and Xishan by land and build Taihu Bridge. 1From May to June, 1989, Wuxian Urban Construction Bureau entrusted Jiangsu Bureau of Geology and Mineral Resources to drill at the first hydrogeological engineering address, focusing on investigating and understanding the underwater geological soil layer along Taihu Bridge. In August of the same year, the Preliminary Engineering Geological Survey Report of Taihu Bridge in Wuxian County, Jiangsu Province was submitted. 1991On June 29th, the Standing Committee of the County Party Committee decided to immediately start the preliminary work for the construction of Taihu Bridge. On September 9th, Wuxian Urban Construction Bureau submitted the Application Report for the Establishment of Xishan Bridge in Wuxian County to the Construction Committee Office of Taihu Lake Scenic Area in Jiangsu Province (Taiwan Construction Office). Construction was approved on September 1 1 day. On September 23rd, Wuxian Planning Commission reported the Taihu Bridge project proposal to Suzhou Planning Commission. 65438+1October 65438+May, Suzhou Planning Commission reported the Taihu Bridge project proposal to Jiangsu Planning Commission, and Wuxian sent commissioners to the province. 199 1 year 165438+1October 9, 2670-meter-long and16-meter-wide tingshan highway project in Xishan broke ground. On February 9, 65438, the wireless Taihu Bridge construction headquarters was established, with Qin Xingyuan as the chief commander and Cai Fuquan as the deputy chief commander. There is an office under the headquarters, headed by Ge, Wu Hengsheng and Ke Juming, deputy directors. Headquartered in Suzhou East Street, the former Wuxian government compound.
Design review and geological drilling
1From March 3 to 5, 1992, Jiangsu Taihu Landscape Construction Committee and Wuxian County Government invited 12 experts from Tsinghua University, Southeast University, Provincial Architectural Design Institute, Provincial Engineering Consulting Center, Provincial Transportation Planning and Design Institute, Wuxi Construction Committee, Suzhou Environmental Protection Institute, Municipal Planning Commission, and Municipal Landscape Management Bureau to participate in the scheme evaluation of Taihu Bridge. The experts carefully reviewed the nine schemes provided by the three companies, and surveyed the bridge sites such as Yuyang Mountain, Changsha Island, Yeshan Island and Dadingshan in Xukou. They have always believed that it is necessary to build the Taihu Bridge, and the selection and determination of the bridge site is also reasonable. They also put forward pertinent opinions on the overall conception, modeling and technical basis of the bridge scheme. The design and modeling of the bridge should be integrated with the natural environment of Taihu Lake and complement each other. The bridge body should be concise, bright, light and novel, with a sense of the times and personality characteristics. The contour lines of the surrounding mountains should be considered in the modeling of the bridge. The bridge should be low but not high, simple and uncomplicated, the pier should be as light as possible, and the modeling styles of the three bridges should be consistent. After a secret ballot, it was unanimously agreed to improve the design on the basis of Scheme B of Group B No.1 Bridge-Tongji University. The main idea of this scheme is "concise, bright, light and novel". On May 18, Jiangsu Geological Exploration Brigade entered the site to carry out geological drilling on the bridge, which lasted for more than one month. 39 boreholes and data gaps were drilled, and the geological conditions of the bridge site were good. The ultimate load of a single pile with a diameter of one meter reached 377 tons. On June 17, the Provincial Planning Commission issued the Reply on the Feasibility Study of Taihu Bridge in Wuxian County, Suzhou.
Bridge inscription
1On May 22nd, 992, when the State Council Prime Minister Li Peng visited Taihu Lake on the yacht Robbie, he was amazed at the beautiful scenery of Taihu Lake. Yu Funan reported to the Prime Minister that Wuxian is accelerating the economic development of Taihu Lake, and will build a bridge in Taihu Lake to speed up the development and construction of Taihu Lake with the bridge as a link, and asked the Prime Minister to write an inscription for Taihu Lake Bridge. Premier Li Peng gladly wrote the inscription "Bridge of Taihu Lake".
Extension design and project bidding
1From August 4th to 5th, 992, the Provincial Construction Committee held a preliminary design review meeting of Taihu Bridge in Suyuan Hotel, attended by more than 40 people, including leaders of the Provincial Construction Committee, the Provincial Economic Commission, the Provincial Communications Department, Taihu Basin Administration of the Ministry of Water Resources, the Provincial Water Resources Department, the Provincial Engineering Consulting Center, the Provincial Taiwan Construction Office, relevant departments of cities and counties and relevant experts. At the meeting, the site of the bridge was inspected on the spot, and the expanded design and geological conditions of the bridge site were introduced by Tongji University Architectural Design Institute and Suzhou Branch of Provincial Geological Exploration, and the expanded design was adopted. On August 2 1, the Provincial Construction Committee issued the approval document on the preliminary expansion design of Taihu Bridge. The main designer of the bridge is Professor Hong Zhiguo, director of the Bridge Engineering Design Office of the Architectural Design Institute of Tongji University in Shanghai. From September 1 1 to September 15, the bridge construction headquarters held a bidding negotiation meeting. According to the principle of "reasonable quotation, feasible construction scheme and advanced construction technology to ensure the construction period and project quality", Huzhou Waterway Engineering Brigade, No.2 Highway Bureau of Ministry of Communications and Zhenjiang Road and Bridge Company are determined as Bridge 1 (Xukou-Changsha) respectively. On September 17, the signing ceremony of Taihu Bridge Project was held in Suyuan Hotel. Qin Xingyuan, county magistrate of Wuxian County and commander-in-chief of Taihu Bridge Construction Command, signed a general contract with the winning bidder. On September 25th, the Provincial Economic and Planning Commission issued the investment license for the Taihu Bridge construction project.
Construction operation
1 99210/On October 27th, the county party committee and government of Wuxian held the groundbreaking ceremony of Taihu Bridge at the foot of Yuyang Mountain in Xukou Shuli Village, the north end of1Bridge. In the morning 1 1, the first bored pile of the bridge was successfully completed, and the construction of Taihu Bridge officially kicked off. 10 10 On October 29th, the Party Committee and the town government of Xishan Town held a groundbreaking ceremony for the bridge three of Taihu Bridge at the Datingshan site in bridge three, and more than 20,000 people in Xishan spontaneously attended the groundbreaking ceremony. 65438+1At 9: 30am on October 30th, the first cast-in-place pile of No.3 Bridge was drilled, and the construction of No.3 Bridge began. 165438+1On October 28th, the No.2 bridge was officially started.
1994 On the evening of June 30th, bridge three of Taihu Bridge from Dating Mountain to Yeshan Island in Xishan was the first to be closed. The political commissar of Wuxian County and thousands of people nearby watched the spectacular scene of bridge three Helong. On July 1 day, the Party Committee of Xishan Town organized the whole town 10000 * * party member to visit bridge three and walk on the wild mountain island to celebrate the 73rd birthday of the bridge closure and the Party. On July 9, bridge three was officially completed. The bridge 1 was closed on August 8th and completed on September 6th 1 1. 1October 6 10, Bridge 2 is closed.
1October 25th, 1994, 10, Taihu Bridge opened to traffic. Deafening firecrackers, thunderous applause and cheers came and went. There are many sails in the lake, motorboats shuttle in the waves, aerial planes fly by and the lake is boiling. The opening ceremony was held at the foot of Yuyang Mountain. Premier Li Peng sent a congratulatory message: "Warmly celebrate the opening of Taihu Bridge and the construction of tourist resorts." Ren Jianxin, Fei Xiaotong, Sun Qimeng, Wang Guangying, Chi Haotian, An Zijie, jiangsu provincial party committee Secretary Chen Huanyou, Acting Governor Zheng Silin and relevant state ministries and commissions sent congratulatory messages. Hu Ping, director of the State Council SAR Office, delivered a warm speech at the meeting. Yang Xiaotang, Vice Governor of Jiangsu Province and Secretary of Suzhou Municipal Party Committee, and Zhang Xinsheng, Mayor, respectively, congratulated the bridge on its completion and opening to traffic. Shang Weiwei, the first foreign donor and a junior high school student aged1/kloc-0 in Xuyi County, was invited to attend the opening ceremony. Her speech brought the celebration to a climax. Yu Funan, secretary of the county party committee and leader of the bridge construction leading group, reported on the bridge construction and the ideas, arrangements and actions of the county party committee and government to further develop and open Taihu Lake. Gao Dezheng, deputy director of the Standing Committee of the Provincial People's Congress; liu ling, former director of the Advisory Committee of the Provincial People's Congress; Dai, former deputy director of the Standing Committee of the Provincial People's Congress; Han Decai, director of the Provincial Construction Committee; Yang Danian, former director of the Provincial Communications Department; Wang Longyuan, director of the Standing Committee of Wuxian People's Congress; and Ye, chairman of Wuxian County, unveiled the monument. Fan Jingyi, editor-in-chief of People's Daily, Shen Daren, director of the Standing Committee of the Provincial People's Congress, Yang Xiaotang, secretary of Suzhou Municipal Party Committee, Wang Minsheng, director of the Standing Committee of Suzhou Municipal People's Congress, Hu Zhengchang, deputy director of the Standing Committee of Shanghai Municipal People's Congress, Zhu Youlan, general manager of Hong Kong China Resources Company, Zhang Xinsheng, mayor of Suzhou, Lu Jun, deputy secretary-general of the provincial party committee, Huang Mingjie, vice chairman of Suzhou, and Yu Funan, secretary of Wuxian County Committee.
199410/On the afternoon of October 27th, the Party committee and government of Xishan Town held the activity of "Xishan people warmly celebrate the successful opening of Taihu Bridge" in front of the credit cooperative building in Donghe New District, and more than 30,000 people spontaneously participated in this unprecedented grand event in Xishan. The meeting was presided over by Yang, the mayor of Xishan Town, and was attended by Cai Fuquan, secretary of the Party Committee of Xishan Town, a leading representative of Xishan Town who works outside the home, general manager of Wuxian Insurance Company, representative of senior three students of Xishan Middle School, liberal arts class and deputy commander of Wuxian Taihu Bridge Construction Command. More than 90 guests attended, including Xishan ethnic leaders working outside, representatives of donors, previous party and government leaders in Xishan, journalists and so on. There were bunting teams, military bands, lion dance teams, flower groups, dragon dance teams, yangko teams and waist drum teams. The colorful motorcade is followed by a remote control model plane, which goes around Xishan Highway, starts from Donghe, passes through Xia Zhen, Li Tang and Donghe, and reaches Yeshan. The names of the eight floats are: Promised Land, Pearl of Taihu Lake, Bridge of Happiness, Fairy Thinking, Riding the Wind and Waves, Xishan Scenic Area, Baiguo Garden and Queqiao Meeting. In the evening, people set off fireworks around the Third Bridge, Xia Zhen and Wufeng in Donghe New District. The opening of Taihu Bridge has become the talk of Xishan people and the unprecedented excitement of Xishan people. Xishan is immersed in a happy and festive atmosphere everywhere.
Project overview
The total length of Taihu Bridge is 4308 meters, of which 1 bridge length 1.768 meters, with 73 holes and two main navigation holes. The navigation clearance standard is Grade 6, and the elevation is1.5m.. The total cost of 1 Bridge is 37.99 million yuan, and the cost per square meter 1885 yuan. Bridge No.2 is 162 1 m, with 68 holes, and has a main navigation hole, with a navigation clearance standard of Grade 5 and an elevation of 22.5 m..2 Bridge No.2 is the tallest of the three bridges and the longest main span, with a total cost of 52.89 million yuan and a unit area cost of 27 18 yuan per square meter. Bridge three is 9 19 meters long, with 40 holes and one main navigation hole. Navigation clearance standard is Grade 6, and the elevation is10.5m.. The total cost of No.3 Bridge is19.23 million yuan, and the cost per square meter per unit area is 1744 yuan. The main navigation holes of 1 Bridge and No.3 Bridge are three-span continuous beams with a span of (30+40+30) meters. The main navigation hole of the second bridge is a (30+50+70+50+30) meter five-span continuous beam. The main navigation hole is a prestressed concrete continuous box girder, which consists of two single boxes with a width of 6 meters. The other approach bridges are prestressed concrete simply supported hollow slab beams with a span of 22 meters. The whole bridge is a bored pile foundation with a pile diameter of 1.2m and a maximum pile length of 50m.
The total width of the bridge deck is 12m, in which the carriageway is 9m, the sidewalks on both sides are 1.5m ... and the railings are1.3m high, with fine stone concrete structure and colorful, and the middle is decorated with cast iron ruyi flowers. The bridge adopts low illumination, and the lamps are located at the top of the railing column. The whole bridge is simple, lively, light, novel and full of sense of the times, which complements the Taihu Lake landscape. From a distance, it is like silver falling between the islands of Taihu Lake, adding a new look to Bibo Taihu Lake. The bridge deck is a general secondary highway standard.
Road wiring works, bridge street lamp installation and railing spraying works are undertaken by the Sixth Engineering Department of Wuxian Traffic Engineering Company, Wuxian Yinhe Lighting Equipment Factory and Suzhou White Collar Art Design Company Shigong respectively. The land highways in Yeshan Island and Changsha Island are 2870 meters long and 15 meters wide, which are secondary highways, including 376 meters in Yeshan Island and 2494 meters in Changsha Island. Yeshandao Highway Subgrade Project was organized and implemented by Xishan Town People's Government and completed in May 1994. The subgrade project of Changsha Island was organized by Xukou Town People's Government and entrusted to Changsha Village Committee for implementation, which was completed on 1992. The pavement works are implemented by the Sixth Engineering Office of Wuxian Traffic Engineering Company. Completed on 1994+00.
The design load of Taihu Bridge is 20 tons for automobiles and 0/00t for trailers/kloc, and the design speed of the bridge is 60 km/h. ..
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