Home / Products / Transmission Line Tower / Angle Tower / Content

Wide Base Angle Tower

The Wide Base Angle Tower is a transmission angle tower designed with enlarged leg spacing to improve foundation stability in soft soil, reclaimed land, and low-bearing-capacity ground conditions.

Send Inquiry

Product Overview

The Wide Base Angle Tower is a transmission angle tower designed with enlarged leg spacing to improve foundation stability in soft soil, reclaimed land, and low-bearing-capacity ground conditions.

Core Features

Wider leg spacing reduces bearing pressure on the foundation.
A larger load distribution area helps control differential settlement in soft soil and backfilled ground.
Supports unequal leg extensions to accommodate hillside routes and locations with significant elevation differences.
Widened leg geometry creates a broader support footprint to better resist lateral loads generated at line deviation points.
An 86μm hot-dip galvanized coating provides long-term corrosion protection for outdoor service environments.

Technical Specifications

Parameter	Standard Specification / Range
Material Grade	Q355B, Q420B, ASTM A572 GR50 / GR65
Anti-Corrosion	Hot-Dip Galvanizing (ASTM A123 / ISO 1461, Average Zinc Thickness ≥86μm)
Voltage Level	110kV–330kV Transmission Lines and Renewable Energy Collection Networks
Base Width Increase	25%–45% Wider Than Conventional Angle Towers
Design Standards	ASCE 10-15, TIA-222-H, EN 1993, IEC 60826
Welding Inspection	100% Ultrasonic Testing (UT) and Magnetic Particle Testing (MT)
Applicable Terrain	Soft Soil, Reclaimed Ground, Hillsides, and Karst Regions

Project Selection Guidelines

Soft Soil and Backfilled Ground
Recommended for projects where foundation bearing capacity is limited or settlement control is a primary concern.

High Groundwater Conditions
Suitable for sites requiring strict settlement control and can be paired with pile foundations or composite foundation systems.

Hillside and Uneven Terrain
Supports unequal leg extensions to accommodate significant elevation differences while reducing earthwork requirements.

Renewable Energy Collection Networks
Well suited for wind farm and solar farm collection systems where long-term foundation stability is critical.

FAQ

Q: Can a wide-base angle tower reduce foundation bearing capacity requirements compared with a conventional angle tower?

A: Yes. The wider base distributes tower leg reactions over a larger area, reducing bearing pressure on the foundation and making it more suitable for low-capacity ground conditions.

Q: What foundation support can be provided for soft soil or high groundwater conditions?

A: Complete Foundation Loads data can be supplied to assist foundation engineers in optimizing spread footing, pad foundation, or bored pile designs.

Q: How does the tower adapt to hillside routes with significant elevation differences?

A: Unequal leg extensions and customized foundation layouts can be designed to match site elevations and reduce earthwork requirements.

Q: What are your standard production lead time and payment terms?

A: Production typically takes 35–45 days after drawing approval. Terms are 30% T/T deposit and 70% balance against the B/L copy or after SGS inspection approval.

Hot Tags: wide base angle tower, China wide base angle tower manufacturers, suppliers, factory, heavy duty tension tower field installation system, lattice suspension tower structural system, narrow base angle tower load bearing structure, steel single circuit suspension tower, transmission line tower for power system blockchain management development, transmission line tower for power system internet of things management development

Previous:No Information

Next:Self Supporting Angle Tower