【正文】 ......................................... 1 工程建設(shè)規(guī)模及設(shè)計(jì)范圍 ................................................................................................. 1 建設(shè)規(guī)模 ................................................................................................................ 1 設(shè)計(jì)范圍 ................................................................................................................ 1 工程技術(shù)特性表 ............................................................................................................... 1 2 線路路徑 .................................................................................................................................... 3 路徑方案擬定原則 ............................................................................................................ 3 線路兩端進(jìn)出線情況 ........................................................................................................ 3 XX電站 35 千伏升壓站 35KV線路出線情況 ............................................................ 3 兩端進(jìn)出線情況 ...................................................................................................... 3 ，升壓站正在建設(shè)當(dāng)中。 ........................................................ 3 變電站出線間隔示意圖如下： ........................................................................ 3 線路路徑方案 ................................................................................................................... 3 路徑方案介紹 ......................................................................................................... 3 西方案路徑 ............................................................................................................. 4 方案二路徑 .............................................................................................................. 4 方案比較 ................................................................................................................ 4 沿線地形、水文及地質(zhì)情況 .............................................................................................. 5 交通運(yùn)輸情況 ..................................................................................................................15 主要交叉跨越情況 ...........................................................................................................15 林木砍伐情況 ..................................................................................................................16 協(xié)議處理情況 ..................................................................................................................16 設(shè)計(jì)氣象條件 ..................................................................................................................16 導(dǎo)、地線型號、安全系數(shù)及防振措施 .............................................................................20 導(dǎo)線選擇 ............................................................................................................20 導(dǎo)地線型號 ........................................................................................................21 導(dǎo)、地線的安全系數(shù)及防振措施 ...........................................................................22 絕緣配合及防雷接地 ......................................................................................................23 污穢區(qū)的劃分 ........................................................................................................23 絕緣子選擇 ..........................................................................................................23 空氣間隙 ..............................................................................................................24 防雷接地 ...............................................................................................................24 機(jī)電部分設(shè)計(jì)主要執(zhí)行的規(guī)程規(guī)范 .......................................................................25 地線的接地方式 .................................................................................................26 金具 ..............................................................................................................................26 通信保護(hù) .......................................................................................................................26 對通信線的危險(xiǎn)影響和干擾影響 ...........................................................................26 對無線電設(shè)施的危險(xiǎn)影響和干擾影響 ....................................................................27 線路與所跨越的各級通信線的交叉角均滿足設(shè)計(jì)規(guī)程的規(guī)定 .................................27 結(jié)構(gòu)部分 .......................................................................................................................27 桿塔選擇 ..............................................................................................................27 桿塔數(shù)量 ..............................................................................................................27 、桿塔材料 ............................................................................................................27 、防腐防盜 ............................................................................................................28 、桿塔設(shè)計(jì)主要執(zhí)行的規(guī)程規(guī)范 ............................................................................28 基礎(chǔ) ..............................................................................................................................29 基礎(chǔ)設(shè)計(jì)原則 .....................................................................................................29 材料 ...................................................................................................................29 35kV變電站送電線路 新建工程 初步設(shè)計(jì) (送審版 ) 基礎(chǔ)型式 ..............................................................................................................29 基礎(chǔ)設(shè)計(jì)執(zhí)行的規(guī)程規(guī)范 .....................................................................................30 .......................................................................................................30 工程環(huán)境保護(hù)設(shè)計(jì)執(zhí)行規(guī)范及任務(wù) ........................................................................30 路徑環(huán)境保護(hù)方案 ....