T/CACEM 00012-2016 Active Group standards

T/CACEM 00012-2016 Road bridge multi-slip surface isolation bearings

Publish Date: 2016-07-15 Implement Date: 2016-08-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: T/CACEM 00012-2016

Standard Type: Group standards

Standard Status: Active

is_force_gb: no

CCS Name: Highway engineering

ICS Name: Road equipment and devices

Publish Date: 2016-07-15

Implement Date: 2016-08-01

Scope

This standard specifies the product specifications and structural forms, classification, technical requirements, test methods, inspection rules, and marking, packaging, storage, transportation, installation, and maintenance of multi-sliding curved surface isolation bearings for highway bridges. This standard applies to multi-sliding curved surface isolation bearings (hereinafter referred to as bearings) with a bearing capacity of 1,000 kN to 100,000 kN in bridge projects with an earthquake resistance design intensity of 9 degrees or less. Multi-sliding curved surface isolation bearings used in other projects can be used as a reference. 4. Classification, models, and structural forms 1. Classification The bearings are divided into two sliding surfaces and three sliding surfaces, with their codes being FPQZ-2016 and FPQZ/S-2016, respectively. The double sliding surface friction pendulum ball bearings are divided into four categories according to their performance: GD, DX, SX, and ZM. The triple sliding surface friction pendulum ball bearings are divided into two categories according to their performance: DX and SX. 2. Model The model of the bearing is represented as follows: 3. Structural forms a) Horizontal direction b) Longitudinal direction Explanation: 1 - Upper anchor rod, upper anchor bolt; 2 - Upper sliding plate assembly; 3 - Upper curved sliding plate; 4 - Spherical cap; 5 - Limit device; 6 -