Abstract:The main bridge of Zhangzhou War Preparation Bridge is a partially cable-stayed bridge with a main span of 132.0m, and the approach bridge is a continuous girder with a span of 32.0m. This paper introduces the overall design of the bridge, including the main bridge program selection, main and approach bridge design, landscape design and so on.

Abstract:The main bridge of Zhangzhou War Preparation Bridge is a (80.8+132.0+80.8)m double-tower single cable-stayed three-span continuous partially cable-stayed prestressed concrete box girder bridge, which introduces the arrangement of the cable-stayed cables of the main bridge, the system structure and the force.

Abstract:The main bridge of Zhangzhou War Preparation Bridge is a prestressed concrete partially cable-stayed bridge, and the main tower adopts cable saddle structure. This paper introduces the model test of the saddle of the main tower, studies the stress characteristics and stress distribution at the saddle, and conducts finite element spatial analysis of the saddle of the main tower.

Abstract:The cable-stayed cable of Zhangzhou War Preparation Bridge adopts OVM200 parallel strand tensioning system. This paper describes the installation of the cable-stayed cables and the equivalent tensioning process of the cable-stayed cables, providing empirical data for the construction and evaluation of some cable-stayed bridges.

Abstract:Zhangzhou war bridge tower using saddle type cable system, for the first time in China, this paper introduces the cable system of protective measures and construction methods.

Abstract:The main bridge of Zhangzhou War Preparation Bridge is a single cable-stayed three-span prestressed concrete partial cable-stayed bridge, and the force of the cable-stayed structure of the bridge is fundamentally different from that of ordinary cable-stayed cables. This paper introduces the construction supervision process and control points of the extracorporeal prestressed cable-stayed cable-stayed bridge.

Abstract:Combined with the design and construction of Zhangzhou War Preparation Bridge, it analyzes the force principle, bridge characteristics and design points of partially cable-stayed bridges.

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Abstract:Since the type of anchor cable according to the anchoring section of the force state scientifically divided into: tension type, pressure type, load dispersion type; load dispersion type is divided into: tension dispersion, pressure dispersion, tension and pressure dispersion type, caused great concern of geotechnical anchoring engineering technical personnel, and widely used load dispersion type of anchors on highway slopes, road beds, as well as deep pit support and other complex foundations of the reinforcement project has achieved promising results. Of course, for the bearing capacity of the anchor cable, the load dispersing anchor cable can be used. Of course, for the high bearing capacity of the rock body slope, dam foundation, cave reinforcement and anti-floating project, the anchorage of various structures in the load dispersing anchor cable can not be said to be the best choice. This paper introduces in recent years a large number of load dispersing anchor cable structure to replace the previous commonly used tension type anchor cable project examples, especially through the pressure dispersing anchor cable and tension type anchor cable analysis and comparison of the state of force and a variety of functional advantages, sure that its structural reasonableness, good protective measures, reliable anchoring effect and convenient technology, economic cost, indicating that the new anchor cable structure to replace the tension type anchor cable This will undoubtedly be a technological revolution in the field of geotechnical anchoring.