Millimeter-level Measurement Precision Control

Pain Points:

Obstruction of spectator line of sight, runway slope deviation, poor roof drainage

Solution:

Using 3D laser scanning + BIM verification, with key node errors ≤ 3mm

Structural Reinforcement System Optimization

Pain Points:

Insufficient bearing capacity of existing structure, poor construction feasibility

Solution:

Use of carbon fiber reinforcement technology (improves bending resistance by 40%)

Development of an adjustable support system (accommodates ±15mm on-site deviations)

Seismic Bearing Performance Assurance

Pain Points:

Failure in earthquake load transfer

Solution:

Bi-directional sliding bearing dynamic testing (meets 250% displacement requirement)

Installation of dampers (shock absorption efficiency ≥ 35%)

Reliability of Open Curtain Wall System

Pain Points:

Water leakage, high wind noise, poor durability

Solution:

Triple waterproofing system (surface coating + sealing adhesive + cavity drainage)

Wind tunnel testing (wind pressure resistance ≥ 5.0 kPa)

Use of fluorocarbon coated aluminum panels (weather resistance ≥ 30 years)

Roof Leak Prevention Special Technology

Pain Points:

Seam leakage, material aging

Solution:

Innovative "welding + sealing adhesive" dual waterproofing technique

Use of TPO waterproof membrane (weather resistance ≥ 25 years)

Installation of an intelligent leakage monitoring system (accuracy: 0.1L/min)