DB61/T 1577-2022 Active Shaanxi ProvinceLocal standards

DB61/T 1577-2022 Road concrete guardrail renovation and reinforcement design specifications

Publish Date: 2022-06-27 Implement Date: 2022-07-27 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB61/T 1577-2022

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Highway engineering

ICS Name: Road equipment and devices

Publish Date: 2022-06-27

Implement Date: 2022-07-27

Pages: 18 pages

Scope

This document specifies the terms and definitions of the modification and reinforcement of highway concrete guardrails, the investigation of the current condition of guardrails, the conditions for modification and reinforcement, and the design requirements. This document is applicable to the modification and reinforcement of concrete guardrails in the modification and expansion of national and provincial trunk highways and rural roads, as well as in maintenance projects.