Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: AASHTO HB-17 DIVISION II SEC 18:2002
• Năm ban hành / Publication date: 2002
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Division II Constuction - Bearings
• Thay thế cho / Replace: AASHTO DIVISION II SECTION 18:1996
• Số trang / Page: 18

Phạm vi áp dụng / Scope of standard

This section covers the construction and installation of
structural bearings that consist of one or more of the following
component types: metal rocker and roller bearings, PTFE sliding
bearings (flat and curved), plain elastomeric pads, fiberglass
reinforced elastomeric pads, cotton duck reinforced pads, steel
reinforced elastomeric bearings, pot bearings, disc bearings, and
bronze and copper alloy bearings (flat and curved). At the
discretion of the Engineer, other component types may be used, but
the construction, installation and testing requirements must then
be agreed by the Engineer before the start of fabrication.

The section also covers ancillary items such as masonry, sole
and load distribution plates, bedding materials, anchor bolts,
lubricants and adhesives.