Municipal Design

Located between the Downtown Area and Economic & Technical Development Zone in Lyushunkou District, the CAS Dalian Lyushun Technology Innovation Park at the sea entrance of Fenghe River is within the "Experimental Zone" of Laotieshan Nature Reserve. The Innovation Bridge (crossing the main channel of Fenghe River) situated on 12# trunk road of CAS Dalian Lyushun Technology Innovation Park is adjacent to the Innovation Technology Building.
The bridge has a straight center-line according to the p......

Dalian City, Liaoning Province
July 2009~April 2011
Located at the intersection of No. 5 Road and Huanghai Avenue, the Xiaoyao Bay Interchange Overpass has improved the transport system of Xiaoyao Bay International Business Center after completion.
As the largest overpass in Dalian Development Zone, the total length of nine ramps reaches 3896m with a main bridge of 1091m — the three-layer interchange overpass is just like a butterfly situated in Xiaoyao Bay.
The overpass plan is inspired by......

The project is located on the Hada Road crossing Yunihe River in Dashiqiao City, with the design range of K1482+463.1021~K1482+583.1021. The bridge is 132m in length, including the bridge structure (120m) and slabs on both sides (single length 6m). The span arrangement is as follows 9m+28m+46m+28m+9m=120m; and the full width of 6 two-way lanes plus non-motor vehicle lanes is 37m. The estimated total construction cost is RMB 32,095,731.

Dalian City, Liaoning Province
2016~2017
Located in Lingshui Town, the project is an important work to address traffic congestion in the high-tech zone and facilitate the public traveling.
The north-south bridge project covers 465m in length, including a bridge and the approaches. The bridge superstructure and substructure adopt the continuous steel-box girders and vase-piers with piles respectively. The bridge consisting of three joints is 232m long, with the span arrangement of 2 x 32m (the......

Qingdao City, Shandong Province
February 2006~April 2007
The project located in Huangdao District (Qingdao City) is of great significance for the settlement of contradiction between increased volume of crude oil imports and insufficient capacity of existing terminal in Qingdao Port.
As the domestic first large-span variable-section continuous girder bridge made of prestressed concrete in port engineering with the semi-joint span of 52m+80m×4+5m, the superstructure and substructure of approach......

Jilin City, Jilin Province
November 2012~May 2014
The project construction guarantees the safe/reliable operation of hydropower station and the life/property safety of downstream people.
The bridge is 432.2m long with the deck width of 20m, and the span arrangement is as follows: 59.2m+3x100m+59.2m=418.4m. The bridge consists of variable-section continuous box girders made of prestressed concrete, with a total investment of RMB 60.2 million.

Shenyang City, Liaoning Province
Three enclosed overpass bridges (with a length of approximate 30m and a width of 5m) are built at the prosperous middle section to address the traffic congestion of Sanhao Street and mixed traffic of pedestrians and vehicles, as well as change the current situation of separated east/west markets and unsatisfactory overall effect.

Tongliao City, Inner Mongolia
2017
The project site is located at the intersection of Jiaotong Road and Xilamulun Street in main urban area of Tongliao City, surrounded by multiple schools and shopping malls with large traffic volumes; The bridge construction has effectively eliminated the safety hazards caused by mixed traffic of pedestrians and vehicles after completion, and guaranteed the smooth traffic along Jiaotong Road and Xilamulun Street as well.
The overall plane of footbridge is an......

Tongliao City, Inner Mongolia
2017
The project is located at Tongliao Vocational College (crossing the Huolingol Road), which effectively eliminates the safety hazards for the teachers and students crossing the trunk road (Huolingol Road) between the East and West campuses after completion.
The construction of main bridge adopts the steel truss girders to support the footwalks. Parameters of the main girder are as follows: height 4.0m, width 6.0m, length 41.0m, span 39.0m; the cross beams ar......

Dalian City, Liaoning Province
The Northeast Road Reinforcement and Maintenance project mainly involves the reinforcement of bridge substructure and widening/renovation of bridge deck.
The cantilever beams are added to both sides of the original main girder for deck widening. Both sides of the original box girder are equipped with rigid cantilever beams at an interval of 3m, which are connected by prestressed tendons with the orthotropic plates laid above to form the additional traffic lane.

Dalian City, Liaoning Province
2017
The overpass maintenance and reinforcement are initiated to properly restore the original functions of bridge components and prevent the further deterioration.
The measures taken include adhesion of prestressed carbon fiber boards, rust removal/inhibition of steel bars, structural adhesive painting or interface bonding completion, replacement of damaged supports/expansion joints/drainpipes and epoxy mortar repairs.

Engineering Design of Tc8,Tc23 Roads and North Branch Bridges Crossing the Laoranfang River for Tc8 Road, Tc8 Road Sewage Pipeline and Main Water Supply Pipeline for Paotai Industrial Park in Puwan New Area
Dalian City, Liaoning Province
2016
Tc8/Tc23 roads are designed as the urban trunk roads, with a total length of about 2.7km and the design speed of 60 km/h. The north branch bridge crossing the Laoranfang River for Tc8 Road is 120m long; the Tc8 Road sewage pipeline (DN1000) is 400m long;......

The Road Network of Dalian Xizhong Island located in the start-up area of Dalian Xizhong Island Petrochemical Park covers 7 secondary trunk roads (4 two-way lanes): 1# North Road, 2# North Road, Middle Petrochemical Street, 1# East Street, 4# North Road, 2# East Street and 5# North Street, with a total mileage of 16.7 km. The project construction involves the road, bridge, open channel (for rainwater), water supply, desalinated seawater and lighting works related to above highways, and the total......

Dalian City, Liaoning Province
October 2015~August 2016
The new airport coastal business district has become a livable urban area for coastal tourism in the northern part of Dalian City, which is suitable for high-tech development, CBD business, vacation tourism and integrated transportation.
The project area is about 9.05 square kilometers, covering 13 primary and secondary trunk roads (total length 12.9km, with 7.57 million m3 of earthwork volume), 11 bridges, pipe networks (rainwater, sewa......

Dalian City, Liaoning Province
2011
The project site is within the Dengshahe Harbor Industrial Zone, Jinzhou District, Dalian City. As a key project initiated by the Management Committee of Dengshahe Harbor Industrial Zone in 2011, the project construction has achieved good economic and social benefits and improved the environment for foreign investments and corporate commuting in the Dengshahe Industrial Park.
The project involves 3 roads (i.e. Guilin Road, Jinan Road and Xi'an Road) with a ......

Design stage: Preliminary design and construction drawing design.
Located in the Technology Innovation Park (47 hectares) of Lyushunkou District, Dalian City, Liaoning Province, the project planning covers 14 roads with a total length of 26.2 km.
The design covers road, rainwater, sewage, electrical engineering and fence works.
The project investment is about RMB 129 million.

Chifeng City, Inner Mongolia
2017
Keshiketeng Banner is located in Chifeng City of Inner Mongolia, with the terrain conditions featured in high west and low east. The project construction has improved the regional road network of Future City and greatly facilitated the traffics in surrounding areas.
The project involves 6 primary and secondary urban trunk roads, with a total length of 7860m. The design contents cover the road, bridge, pipe network, transportation, lighting and greening works.......

Panjin City, Liaoning Province
June 2007~July 2011
The highway construction achieves the smooth traffic of trunk roads based on a network of branch roads, thus improving the municipal pipe network for better urban traffic conditions and promoting the dynamic development of the core southern part in Panshan County.
The project covers a total area of 4 Km2 and the total length of roads involved reaches 27.7km. In accordance with the urban road standards, the project design covers roads, bridges......

Dalian City, Liaoning Province
2013
As an important part of the Taiping Bay Harbor Economic Zone, the municipal road network project of Taiping Bay Sunshine Town is key to the construction of start-up area.
The project site involves eight primary and secondary urban trunk roads with a total length of 9km, and the corresponding design speeds are 50 km/h and 40 km/h. The widths of red lines include 50m, 40m and 36m, with the traffic lanes of 23m and 20m in width. Main contents of the design cov......

Design stage: Preliminary design and construction drawing design.
Located in the Changxing Island Park of CAS Dalian Institute of Chemical Physics to the north of Changxing Island Economic Zone, the project site is adjacent to Binhai Road, North Shugang Road and 6-1# Road respectively in the north, south and east. There are 5 roads involved, i.e. 1# Road (899.735m), 1-1# Road (201.011m), 9# Road(181.990m), 10# Road (181.255m) and 11# Road (177.282m), and the width of red lines is within the ran......