Beida Friendship BridgeDalian City, Liaoning Province
The bridge, built in 1985 with a span length of (66+132+66)m, is a simply supported three-span stiffening truss suspension bridge, with steel towers, reinforced concrete deck (with a width of 12m) and double lane.
Public Pipe Gallery of Liaodong Bay Petrochemical Park in Panjin CityPanjin City, Liaoning Province
The public pipe gallery is about 35km in length, and the width of main pipe gallery is 9m with the column spacing of 6m and overhang height of 1.5m on both sides. The total width of branch pipe gallery is 6m, with the column spacing of 3m and overhang height of 1.5m on both sides. The superstructure has a steel-truss structure and the steel-truss connections in longitudinal direction; and the substructure is a prefabricated pile cap made of the prestressed h......
Utility Tunnel of Xizhong Island Start-up Area (Phase I)Xizhong Island, Dalian City, Liaoning Province
The Utility Tunnel of Xizhong Island Start-up Area (Phase I) is located at the north bank of Xizhong Island Start-up Area. In accordance with the industrial layout of Start-up Area in Xizhong Island Petrochemical Park, the pipelines of utility tunnel are mainly used for the transmission of steam, desalted water, compressed air/instrument air, carbon monoxide, hydrogen, nitrogen, oxygen and high-quality desalinated seawater from the utility center a......
Utility Tunnel of Xizhong Island Start-up Area (Phase II)Xizhong Island, Dalian City, Liaoning Province
The Utility Tunnel of Xizhong Island Start-up Area (Phase II) is located at the north bank of Xizhong Island Start-up Area. The planned three east-west pipelines are arranged along the Petrochemical Avenue, 2# North Road and 5# North Street respectively; and three north-south pipelines are arranged along the Middle Petrochemical Street, 2# East Street and 5# North Branch Road. The Utility Tunnel of Xizhong Island Start-up Area (Phase II) is 8......
Dalian Tiaoyue Bridge at Xinghai BayDalian City, Liaoning Province
Dalian Tiaoyue Bridge at Xinghai Bay (with a span of 134m) is a single column cable-stayed footbridge utilizing the self-anchored suspension system.
The pylon, whose erection made the most challenging part in the construction, stands on the shore of Xinghai Bay presents the majestic gesture of a heavenly sword.
The project is awarded the Second Prize of Excellent Design (Ministry of Education) in 2007.
Dalian Xinghai Bay Sea-crossing BridgeDalian City, Liaoning Province
Dalian Xinghai Bay Sea-crossing Bridge (180+460+180) m is the first sea-crossing bridge of ground-anchored suspension type in China.
The S-shaped bridge is 6 km in length, including the main three-span ground-anchored suspension bridge with double layer steel truss girders. The anchor foundation of Xinghai Bay Bridge has the domestic largest caisson weighing 26,000 tons which is laid using underwater prepacked aggregate concrete.
Utility Tunnel of Dalian University of TechnologyDalian City, Liaoning Province
The construction of utility tunnel avoids the impacts and disturbance on public traffic and travelling caused by frequent road excavations for the laying and maintenance of underground pipelines, thus ensuring the complete and aesthetic road appearance with reduced costs of repeated pavement renovation and pipeline maintenance, as well as the pavement integrity and durability of all pipelines.
Located on the north side of Dalian University of Technolo......
Zhuanghe Construction Street BridgeDalian City, Liaoning Province
East Bridge of Zhuanghe Construction Street is a concrete self-anchored suspension bridge with the domestic largest span of (70+200+70)m.
West Bridge of Zhuanghe Construction Street with a span length of (45+110+45)m was completed in 2004, which is known as the "the world's first concrete self-anchored and cable-stayed suspension bridge".
Utility Tunnel on the North Side of Art High SchoolLocated at the South Outer-ring Highway of Wafangdian City, Liaoning Province, the utility tunnel (2m×2m) on the north side of Art High School is 376m in length, equipped with pipelines for water supply, heating and communication.
South Bridge Renovation Across East Liaohe River in Liaoyuan City of Jilin ProvinceLiaoyuan City, Jilin Province
June 2003~October 2004
The project site of South Bridge renovation across East Liaohe River is within the southern part of Longshou Mountain in Liaoyuan City, covering an area of 140m (length) × 25.5m (width).
The H-shaped single tower cable-stayed bridge with double cable plane has the girder section of double solid edges and the main tower of reinforced concrete structure, and the tower height is 36.75m above the bridge deck.
Jinma BridgeZhaoqing City, Guangdong Province
Jinma Bridge (60+2×283+60)m is a single tower cable-stayed bridge with the world's largest span, which integrates the cable-stayed structure and T-shaped rigid frame.
The project is awarded the First Prize of Excellent Design (Ministry of Construction) in 2003.
Arch Tower Cable-stayed Bridge of South Street Across Xidahe River in Lushun Development ZoneDalian City, Liaoning Province
The arch tower cable-stayed bridge has a span length of 130m (70+60) in total, with the main span of 70m situated near the west side; the bridge is 43m~57m in width; and the bridge construction adopts the rigid frame system with concreted towers, girders and piers.
The main girder is a fully-welded and flat enclosed steel box girder, and the primary/auxiliary pylons form a pair of asymmetric steel arch towers, with the spacial double cable-plane adopted for staye......
Inland Lake East Bridge of Liaobin Coastal Economic and Technical Development Zone in Panjin CityPanjin City, Liaoning Province
The project is (79.5+185)m in length, consisting of the single tower cable-stayed main bridge with spatial cable plane and the tower-girder concreted cable-stayed part with separate girders/piers.
Bird Island Bridge of Shenyang World Expo ParkThe bridge design and construction were completed in 2005 and 2006 respectively, displaying the aesthetic appearance of two-way inclined tower columns. The project is awarded the Third Prize of Excellent Design (Ministry of Education) in 2007.
Caofeidian Crude Oil Terminal Approach ProjectTangshan City, Hebei Province
December 2006 ~ March 2008
The terminal approach bridge (0.3 Mt) in Caofeidian Port Area for the unloading of imported crude oil is the only oil transmission channel connecting the terminal and approach embankment.
With the structural type of bottom-through concrete-filled steel tubular arch, the approach bridge consisting of 6 spans (single-span 122m) is 767.3m in length.
The construction has created a new record in terms of hoisting length and weight among sim......
0.3 Mt Crude Oil Terminal Approach Project at Dalian PortDalian City, Liaoning Province
This key project of Dalian Port is of great significance for the revitalization of old industrial bases in Northeast China as well as the urban planning and construction development of "Big Dalian".
The approach bridge is a simply supported five-span (112.6m) bottom-through rigid tied bridge with concrete filled steel tube arch. The Institute proposes the construction scheme of integral hoisting and erection after the on-shore assembly of bridge s......
22# Crude Oil Terminal Approach Project in Nianyuwan Harbor Area of Dalian PortLocated on the east end of Dagushan Peninsula in Dalian, the site of 22# Crude Oil Berth Project in Nianyuwan Harbor Area of Dalian Port is adjacent to the completed 0.3Mt crude oil terminal. The construction of a new 0.3Mt crude oil terminal of open design and disk layout is also available for the 0.15Mt and 0.45Mt oil tankers. The terminal working platform is connected to the land area and cleats by the approach roads/bridges & main approach bridge and a footbridge respectively.
The main app......
Dalian Changxing Island 0.3Mt Crude Oil Terminal Approach ProjectLocated in the Gaonaozi sea area in the west of Changxing Island, the project construction of Dalian Changxing Island 0.3Mt Crude Oil Terminal has a berthing capacity of about 18.37 million Mt/a; the terminal working platform is connected to the root of east breakwater by a trestle bridge (length 316.3m); the cleats and dolphins are connected by a footbridge and cross structures; and the approach roads/bridges set at the east breakwater are 508.75m in length.
The trestle bridge covers a total ......
Panjin Port 0.3 Mt Approach Bridge ProjectPanjin City, Liaoning Province
Due to the rapid development of refinery enterprises in Panjin City, the construction of a crude oil terminal (0.3 Mt) is required to expand the existing berth scale of Panjin Port accordingly.
The terminal working platform and the western approach embankment is connected by a trestle bridge (length 131.3m), with the cleats and dolphins connected by a footbridge and cross structures.
Rizhao-Yizheng Crude Oil Pipeline and Supporting Approach ProjectLocated on the north side of Laoshan Port, the project site is adjacent to the existing Tonghai Terminal. The respective construction of two new 0.3Mt crude oil terminals will be completed in Phase I & II. The superstructure design of approach bridge undertaken by the Institute has been completed in September 2006. Based on the classification criteria, the approach with 6 spans (single span-length 125m) is classified as a large bridge (length 788.3m), the safety level of structural design is Lev......