Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: AASHTO HB-17 DIVISION I SEC 14:2002
• Năm ban hành / Publication date: 2002
• Tình trạng / Status: A - Còn hiệu lực
• Tên tiếng Anh / Title in English: Division I Design - Bearings
• Thay thế cho / Replace: AASHTO DIVISION I 15.1:1996
• Số trang / Page: 18

Phạm vi áp dụng / Scope of standard

This section contains requirements for the design and selection
of structural bearings.

The selection and layout of the bearings shall be consistent
with the proper functioning of the bridge, and shall allow for
deformations due to temperature and other time dependent
causes.

The loads induced in the bearings and structural members depend
on the stiffnesses of the individual elements and the tolerances
achieved during fabrication and erection. These influences shall be
taken into account when calculating design loads for the
elements.

Units used in this section shall be taken as KIP, IN, RAD, °F
and Shore Hardness, unless noted.