미국 콘크리트 협회(ACI), 2018 우수 콘크리트 구조물 시공상 수여 VIDEO: ACI ANNOUNCES WINNERS OF ANNUAL EXCELLENCE IN CONCRETE CONSTRUCTION AWARDS

ACI ANNOUNCES WINNERS OF ANNUAL EXCELLENCE IN CONCRETE CONSTRUCTION AWARDS

10/15/2018

Viaduct Over River Almonte in Garrovillas de Alconétar, Cáceres, Extremadura, Spain, Awarded Highest Honor

The American Concrete Institute (ACI) announced the winners of the 2018 Excellence in Concrete Construction Awards, who were honored during the Institute’s Concrete Convention & Exposition, October 15, 2018, in Las Vegas, NV, USA.

ACI Excellence in Concete Construction Award Winner/For Construction Pros

미국 콘크리트 협회(ACI), 2018 우수 콘크리트 구조물 시공상 수여    미국 콘크리트 협회(ACI)는 2018년 10월 15일 미국 라스베이거스에서 열린 콘크리트 컨벤션 및 박람회에서 2018년 콘크리트 시공 분야 우수 프로젝트를 발표했다. 영예의 최고상은 스페인 엑스트레마두라 알코네타 카체르의 가로빌라 강을 지나는 비아도프 알몬테 교량(인프라부문)에게 수여되었다.  이 상은 매년 구체적인 혁신과 기술의 우수성을 입증하는 한 프로젝트에 수여된다. 아래 각 부문별 1,2위 수상 프로젝트 참조 황기철 콘페이퍼 에디터 큐레이터 Ki Cheol Hwang, conpaper editor, curator

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The highest honor was presented to Viaduct Over River Almonte in Garrovillas de Alconétar, Cáceres, Extremadura, Spain. This award is given annually to one project that demonstrates excellence in concrete innovation and technology and stands out above all other entries.

A new high-speed rail line is under construction between Madrid and the Extremadura, a western Spanish region bordering Portugal. The line will cross over the River Almonte on a 996 m (3270 ft) long viaduct—a concrete arch bridge with a main span of 384 m (1260 ft). Designed to carry 350 km/h (218 mph) rail traffic, the viaduct had to meet rigorous dynamic, serviceability, and safety criteria; and it required complex, staged calculations based on nonlinear material and nonlinear geometry behaviors. Nevertheless, it is aerodynamic and slender, largely due to key design features, including a four-legged arch configuration; 80 MPa (11,603 psi) high-performance concrete; an efficient erection method, with temporary towers and stays; and an innovative monitoring system.

1200 Intrepid Avenue/Turner Construction Company

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The viaduct’s 384 m (1260 ft) main span makes it the largest railway bridge in Spain and the world’s largest concrete arch bridge for high-speed rail service. Its design combines structural efficiency, out-of-plane stability, improved response against cross wind effects, and aesthetics. The design is also environmentally friendly, as the bridge comprises durable materials, has been designed for expedient maintenance, and will include a bespoke barrier that will force birds to soar upward and above the overhead mast line. The bridge arch comprises high-performance, self-consolidating concrete. The complex erection procedure required the development of singular construction devices. The bridge was constructed using a ground-breaking instrumentation and monitoring system that provides information regarding the behavior of the structure during construction and service.

The ACI Excellence in Concrete Construction Awards were created to honor the visions of the most creative projects in the concrete industry, while providing a platform to recognize concrete innovation, technology, and excellence across the globe.  In order to be eligible for participation in the Excellence Awards, projects needed to be winners at a local ACI Chapter level and submitted by that Chapter or chosen by one of ACI’s International Partners. 

An independent panel of esteemed industry professionals judged projects and selected winners based on architectural and engineering merit, creativity, innovative construction techniques or solutions, innovative use of materials, ingenuity, sustainability, resilience, and functionality.

The Provo City Center Temple in Provo,/Deskgram

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Additional winning projects were selected from among several possible categories, and included:

Decorative Concrete 콘크리트 가공

1st Place: Roofing of the Montpellier-South of France TGV Station in Montpellier, Herault, France.

2nd Place: Water Garden in Santa Monica, California, USA.

 

High-Rise Buildings 고층 빌딩

1st Place: Reston Station OB1 Tower in Reston, Virginia, USA.

2nd Place: Nexus Shopping and Business in Setor Marista, Goiânia, GO, Brazil.

Infrastructure 인프라 

1st Place: Viaduct Over River Almonte in Garrovillas de Alconétar, Cáceres, Extremadura, Spain.

2nd Place: Viroflay Underground Train Station – in Meudon, Hauts-de-Seine, France.

 

Low-Rise Buildings 저층 빌딩

1st Place: University of Iowa Visual Arts Building, in Iowa City, Iowa, USA.

2nd Place: Design & Build of South Marina Yacht Club at Lusail (BP15) in Doha, Qatar.

Mid-Rise Buildings 중층 빌딩

1st Place: 1200 Intrepid Avenue in Philadelphia, Pennsylvania, USA

2nd Place: Royal Alberta Museum in Edmonton, Alberta, Canada.

Repair & Restoration 보수 및 복구

1st Place: Provo City Center Temple in Provo, Utah, USA.

2nd Place: Ford Theaters Off Season Improvements Phase 2 & 3 in Hollywood, California, USA.

The winning project details can be found at ACIExcellence.org. Entries for the 2019 Excellence in Concrete Construction Awards are being accepted now through April 2, 2019. 

Visit ACIExcellence.org for more information. 

https://www.concrete.org/news/newsdetail.aspx?f=51712268

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