2004Qiaoliang jiansheRequires access

Closure Design of Main Bridge of Fumin Bridge in Shenyang

Xinyu Zhang

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Abstract

The main bridge of Fumin Bridge in Shenyang is a prestressed concrete cable-stayed bridge with span arrangement (89 +242 +89) m, and with double kinked pylons and single cable plane. On the main span and two side spans of the main bridge, there is each one closure segment, 2 m in length, and along with the closing of the spans, the Bridge has completed two time of structural system transformation. In this paper, the analytic calculations, structural design and sequences for the closure construction are described in details.

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What this paper is about

The main bridge of Fumin Bridge in Shenyang is a prestressed concrete cable-stayed bridge with span arrangement (89 +242 +89) m, and with double kinked pylons and single cable plane. On the main span and two side spans of the main bridge, there is each one closure segment, 2 m in length, and along with the closing of the spans, the Bridge has completed two time of structural system transformation. In this paper, the analytic calculations, structural design and sequences for the closure construction are described in details.

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Available abstract

The main bridge of Fumin Bridge in Shenyang is a prestressed concrete cable-stayed bridge with span arrangement (89 +242 +89) m, and with double kinked pylons and single cable plane. On the main span and two side spans of the main bridge, there is each one closure segment, 2 m in length, and along with the closing of the spans, the Bridge has completed two time of structural system transformation. In this paper, the analytic calculations, structural design and sequences for the closure construction are described in details.

Key concepts: Bridge (graph theory), Closure (psychology), Span (engineering), Structural engineering, Beam bridge, Prestressed concrete, Engineering, Pylon

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