GB55022-2021······1

1 總則······9

2 基本規(guī)定······10

3 檢查······12

3.1 一般規(guī)定······12

3.2 建筑檢查······13

3.3 結(jié)構(gòu)檢查······14

3.4 設(shè)施設(shè)備檢查······14

4 修繕······16

4.1 一般規(guī)定······16

4.2 建筑修繕······17

4.3 結(jié)構(gòu)修繕······19

4.4 設(shè)施設(shè)備維修······20

5 改造······21

5.1 一般規(guī)定······21

5.2 建筑改造······21

5.3 結(jié)構(gòu)改造······22

5.4 設(shè)施設(shè)備改造······23

附：起草說(shuō)明······25

一、基本情況······27

二、本規(guī)范編制單位、起草人員及審查人員······28

三、術(shù)語(yǔ)······30

四、條文說(shuō)明······32

1 總則······32

2 基本規(guī)定······33

3 檢查······35

4 修繕······44

5 改造······48