DB62T25-3100-2015······1

1 總則······7

2 術(shù)語······8

3 基本規(guī)定······10

3.1 設(shè)計原則······10

3.2 其他要求······10

4 綠化設(shè)計······12

4.1 整體式路基中央分隔帶······12

4.2 分離式路基中間帶······12

4.3 路側(cè)······12

4.4 立交區(qū)······13

4.5 隧道洞門頂仰坡······13

4.6 場站······13

4.7 取棄土場······13

附錄A 氣候區(qū)劃與適宜植物表······15

附錄B 種植土換填厚度表······20

附錄C 苗木栽植穴（溝槽）規(guī)格表······21

本規(guī)范用詞說明······22

引用標(biāo)準(zhǔn)名錄······23

附:條文說明······24

1 總則······26

2 術(shù)語······27

3 基本規(guī)定······28

3.1 設(shè)計原則······28

3.2 其他要求······28

4 綠化設(shè)計······29

4.1 整休式路荃中央分隔帶······29

4.2 分離式路基中間帶······29

43 路側(cè)······29

4.4 立交區(qū)······30

4.5 隧道洞門頂仰坡······30

4.6 場站區(qū)······31

4.7 取棄土場······31