Bridge Construction Materials Quantification Table
This detailed engineering document presents a comprehensive bridge construction quantity table (HBHC-1) that itemizes all materials required for a complete bridge project. This table is organized by structural components including precast T-beams, bridge deck, pavement, bearings, expansion joints, railings, and approach slabs.
Concrete Requirements:
– C50 concrete: 911.8 m³ total (798.0 m³ for precast T-beams, 113.8 m³ for bridge deck)
– C30 concrete: 102.4 m³ total (53.0 m³ for railings/pedestrian walkways, 49.4 m³ for approach slabs)
– Asphalt concrete: 142.3 m³ for bridge pavement
Reinforcement Details:
– HRB335 steel reinforcement: 169,274.1 kg total, including various diameters (Φ28, Φ25, Φ12)
– R235 steel reinforcement: 87,622.6 kg total, with different diameters (Φ10, Φ8, Φ6)
– Corrugated ducts: 369.6 m of Φ97 outer diameter and 1,848.0 m of Φ87 outer diameter
Structural Components:
– Anchors: 96 sets total (24 sets of 15-10 type, 48 sets of 15-9 type, 24 sets of 15-8 type)
– Bridge bearings: 36 GPZ(II)(3.0) bearings
– Expansion joints: 63.0 m of D80 type expansion joints
– Waterproofing agent: 1,829.7 kg
– Limestone soil: 180.5 m³
This engineering table serves as a crucial reference for material procurement, construction scheduling, and cost estimation for the complete bridge project, ensuring all structural elements meet design specifications.
