GB/T 24496-2009 Active National standards

GB/T 24496-2009 Grooved vertical joints with connecting bars and concrete infill between large reinforced concrete panels—Laboratory mechanical tests—Effect of tangential loading

Publish Date: 2009-10-30 Implement Date: 2010-04-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 24496-2009

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Engineering structure

ICS Name: The structure of the building

Publish Date: 2009-10-30

Implement Date: 2010-04-01

Pages: 7 pages

Scope

This standard can be used for the vertical joints between large wall panels that meet the following conditions:
a) The geometric shape of the panel edges makes the concrete poured into the joints a wedge-shaped key for transferring forces;
b) The reinforcing bars connecting the two wall panels should run through the entire panel height and be evenly distributed, and the vertical spacing of the reinforcing bars should be relatively small;
c) The concrete strength of the large panels should be at least equal to the concrete strength poured into the joints.
This standard applies to situations affected by tangential loads (shear forces along the joints).