Butterfly-shaped opening of bridge structure

The butterfly-shaped arch bridge is a unique and new type of bridge. The arch ribs of this type of bridge lean outward without a cross connection system and through space polyhedral cables to support the main gird er. Th...

Nonlinear Behavior of the Main Beams of Butterfly-shaped Arch

Based on the deformation characteristics and stress distribution of a butterfly-shaped arch bridge, the deflec-tion and bending moment of each main beam point are analyzed in this study and compared

Study on the mechanical performance of Butterfly Arch Bridge

This paper presents issues in the design concept, analysis and test results of a single span special-shaped arch bridge—the Butterfly Arch Bridge located in Zhongshan, Guangdong, China.

Static and dynamic evaluation of a butterfly-shaped

Take a real constructed butterfly-shaped concrete-filled steel tube arch bridge as a target bridge, both static and dynamic analysis are carried out to

jbren.19.00016 1..15

Jiusha Bridge in Hangzhou city, China, is an asymmetric spatial butterfly-shaped steel arch bridge. The bridge deck and steel arch rib form a half-through structure at one end and a through...

Design and Stability Analysis of Multi-Span Butterfly Arch Bridges

Taking Jiuhuashan Bridge as the background project, this paper introduces the design and layout of butterfly special-shaped arch bridge, analyzes the system characteristics of the bridge

(PDF) Static and dynamic evaluation of a butterfly-shaped concrete

In this paper, this new shape of CFST arch bridge is introduced, and a refined three-dimensional finite element model (FEM) is established to evaluate static and dynamic behavior of the

Static and dynamic evaluation of a butterfly-shaped concrete-filled

Take a real constructed butterfly-shaped concrete-filled steel tube arch bridge as a target bridge, both static and dynamic analysis are carried out to better understand the structural behavior

(PDF) Static and dynamic evaluation of a butterfly

In this paper, this new shape of CFST arch bridge is introduced, and a refined three-dimensional finite element model (FEM) is established to evaluate

Investigating asymmetric spatial butterfly-shaped steel arch bridges: a

Jiusha Bridge in Hangzhou city, China, is an asymmetric spatial butterfly-shaped steel arch bridge. The bridge deck and steel arch rib form a half-through structure at one end and a

Implementation of a BIM-Based Collaboration System for

Based on an actual project in southwest China, work on the spatial mechanical properties, the analysis of monitoring requirements, and the design of functional modules of SHM are

Seismic performance of an energy dissipating shear key for highway

According to the typical geometric configuration of small-to-medium-span highway bridges in China, eight full-scale specimens of ED shear keys were designed, among which seven