This company has a long history of bridge construction.
The double-curved arch bridge pioneered in 1960s is famous at home and abroad, and experts from dozens of countries and regions and more than 20 provinces and cities have visited and studied it.
1966, the only county-level bridge structure laboratory in China was built.
1970, the continuous double-curved arch bridge, a large-scale scientific research project in cooperation with the Ministry of Communications, was successfully tested in Shadungang Bridge in Wuxi.
197 1 year, the book "Hyperbolic Arch Bridge" written by Institute of Communications, People's Communications Publishing House, Hunan Provincial Communications Department and Wuxi Road and Bridge Engineering Corporation was officially published in Xinhua Bookstore.
1973, the hyperbolic arch roof of Wuxi Gymnasium, developed and designed by Wuxi Architectural Design Institute, was successfully built and won the Jiangsu Excellent Design Award in the 1970s.
1977, the book "Superstructure Design and Calculation of Highway Hyperbolic Arch Bridge" jointly compiled by Research Institute of Ministry of Communications, Jiangsu Provincial Communications Department, Hunan Provincial Communications Department and Wuxi Road and Bridge Engineering Corporation was published in Xinhua Bookstore nationwide and won the National Excellent Science and Technology Book Award.
1978, a single-wave hyperbolic arch bridge, 80-meter-wide Xinhongqiao, issued stamps at the Stamp Bureau of China Ministry of Posts and Telecommunications.
1978, Comrade Su Songyuan, then the captain of the bridge engineering team of Wuxi County Transportation Bureau, attended the National Science Conference, and the bridge engineering team won the National Science Conference Award.
1978, China Highway Society was established in Wuxi, with Comrade Su Songyuan as the chairman.
1978, the double-curved arch bridge was rated as an important scientific and technological achievement in the national traffic front by the Ministry of Communications.
1978, the construction of double-curved arch bridge without support won the Jiangsu Provincial Science Conference Award.
1980, the rigid arch bridge was successfully developed by the Scientific Research Institute of the Ministry of Communications and the Bridge Engineering Team of Wuxi County Transportation Bureau, and won the third prize of scientific and technological achievements of the Ministry of Communications.
1982 The construction technology of pushing and adjusting the horizontal displacement of arch foot won the third prize of scientific and technological achievements of the Ministry of Communications.
1984, the underreinforced concrete ribbed slab was successfully developed and won the third prize of scientific and technological achievements of the Ministry of Communications.
1985, due to the popularization of highway hyperbolic arch bridge, our company and Comrade Su Songyuan won the second prize of national scientific and technological progress respectively. 1985 designed and built 100-meter long-span highway rigid arch bridges on soft soil foundation in China-Jincheng Bridge, Jingui Bridge and Xiadian Bridge. Comrade Feng Quanjun, the chief engineer of the company, was awarded the title of model worker in Jiangsu Province.
1986, Comrade Feng Quanjun won the "May 1st" Labor Medal and the title of National Excellent Scientific and Technological Worker.
1988, Comrade Feng Quanjun was awarded as a young and middle-aged expert with outstanding contributions in Jiangsu Province.
1988, double-curved arch bridge and rigid-frame arch bridge were exhibited in China Science and Technology Day.
1989, a new 50-ton inland river wing floating crane designed by this company was successfully manufactured.
1992, the pretensioned prestressed steel strand hollow slab beam was successfully trial-produced by the company for the first time in the province and passed the provincial appraisal.
1993, Comrade Su Songyuan and Comrade Feng Quanjun received special allowances from the State Council.
1993, Comrade Su Songyuan and Comrade Feng Quanjun attended the conference on structural engineering and construction held by Asia-Pacific countries at the invitation of South Korea, and presented papers at the conference.
1995, Comrade Su Songyuan and Comrade Feng Quanjun attended the conference on structural engineering and architecture held by Asia-Pacific countries at the invitation of Australia, and presented papers at the conference.
1995, in the construction of Suzhou Xiegang Bridge, the largest concrete filled steel tube tied arch bridge in Jiangsu Province (main span100.5m), the new technology of steel tube pumping top-down concrete and the installation of100m clear span steel tube arch were mainly solved, which had a great influence in the province.
1995, during the construction of Suzhou Tanqiu Bridge, the largest half-through swivel construction bridge in China, the design and tension calculation of the swivel tower of the key project were solved. During the swivel construction of the bridge, Suzhou Waterway Department convened experts and colleagues from inside and outside the province to hold a site meeting, which highly praised and affirmed our construction.
1996 cooperated with Shanghai Institute of Urban Construction to study low-height beams and won the third prize of Shanghai Scientific and Technological Achievements.
1996 "research on concrete filled steel tubular tied arch bridge" won the second prize of Wuxi jinqiao project; The new technology of arch bridge construction in mountainous area-cable arch support construction method won the third prize of Wuxi Jinqiao Project.
1992 to 1997 participated in the construction of the national key project-Sunan canal regulation project, and completed Wuxi section bridge 1 1 seat. The cantilever cable-stayed construction of the tested concrete-filled steel tube tied arch bridge, parallel chord prestressed truss bridge and cantilever box girder structure bridge was successful, which completed 65438+.
1998, the self-developed bridge erecting machine was successful, and the bridge erection was carried out in coordination with Xicheng Expressway, so that the N 15 bid section was the first to run through the N bid section. Provincial high refers to a special congratulatory message.
1998, during the installation of 50m-t beam of Beizi Canal Bridge in K6 bid of Jianghuai Expressway, the construction technology of double floating cranes was worked out, and the installation of T beam was completed with high quality and high speed. After the evaluation by experts in Jiangsu Province, the construction technology was "advanced in China and the first in Jiangsu Province".
The company also has high-grade highway construction experience.
From 199 1 to 1994, it undertook the construction of first-class highways in this area and Shanghai, and all of them were rated as excellent projects by the construction unit.
1995 After Wuxi Road and Bridge was approved as the first-class qualification of highway engineering by the Ministry of Construction, it successively participated in Wuxi section of National Highway 3 12, Wuxi section of Shanghai-Nanjing Expressway, Nanjing Lukou Airport Expressway, Shuyang section of Beijing-Shanghai Expressway, Yangzhou section of Tongsan Expressway, Fengyang section of Hexu Expressway, Wuhu section of Wuxuan Expressway, Taizhou section of Ningjingyan Expressway, Suzhou section of Sujiahang Expressway, Hou Wen Expressway in Jiangxi and Jiangsu.
1992 to 1996, participated in the construction of Shanghai-Nanjing expressway for many times.
1997, Shanghai-Nanjing Expressway, which participated in the construction, won the "Luban Award", the highest honor of engineering quality of the Ministry of Construction.
1998, JFB 03, which is in charge of construction, won the first prize for the construction of Bengbu Expressway.
1999, the company was rated as an advanced unit by Jiangxi Provincial Expressway Construction Leading Group.
1999, the company was awarded "Wuxi 99 Traffic Engineering Quality Year" by Wuxi Municipal Transportation Bureau.
In 2000, the company was rated as the advanced unit of "Quality Excellence Year" in 2000 by Wuxi Municipal Transportation Bureau.
In 2000, the company was awarded the title of Wuxi Advanced Collective by Wuxi Municipal Government 1997- 1999.
In 2000, the company was awarded "Wuxi Civilized Unit" by Wuxi Municipal Party Committee and Wuxi Municipal People's Government 1998- 1999.
In 200 1 year, the general manager of the company, Comrade Bai, was awarded the "May 1st Labor Medal" by the Jiangsu Provincial Federation of Trade Unions.
In 2002, the company was awarded the "Advanced Collective" in 2000-200 1 year by Jiangsu Provincial Communications Department.
In 2002, Huaiyi Section of Jiangsu Beijing-Shanghai Expressway, which participated in the construction, was awarded as the "Yangtze Cup" quality project in Jiangsu Province.
In 2002, the company was awarded "Star Enterprise" by Xishan District Committee and Xishan District People's Government of Wuxi City.
In 2004, the company was renamed Wuxi Road and Bridge Engineering Co., Ltd.
In 2005, the company was renamed Wuxi Luqiao Group Co., Ltd.