【正文】 ....................................................................42 線路走向推薦方案 ........................................................................................45 管道敷設(shè) ........................................................................................................49輸氣管道工程可研. 管道穿越跨越 ................................................................................................52 線路附屬設(shè)施 ................................................................................................53 主要工程量 ....................................................................................................556 輸氣工藝 ...............................................................................................................57 工藝參數(shù) ........................................................................................................57 工藝系統(tǒng)計算 ................................................................................................57 管道適應(yīng)分析 ................................................................................................597 線路用管 ...............................................................................................................61 材質(zhì)等級選擇 ................................................................................................61 管型選擇 ........................................................................................................63 線路用管方案和用鋼量 ................................................................................64 管道強度及穩(wěn)定性校核 ................................................................................64 線路用管主要工程量 ....................................................................................668 輸氣站場 ...............................................................................................................67 站場設(shè)置 ........................................................................................................67 站場工藝 ........................................................................................................67 主要工藝設(shè)備選型 ........................................................................................70 站場用管 ........................................................................................................71 主要工作量 ....................................................................................................719 防腐 .......................................................................................................................73 基礎(chǔ)資料 ........................................................................................................73 防腐層的選擇 ................................................................................................73 陰極保護 ........................................................................................................78輸氣管道工程可研. 干擾防護 ........................................................................................................80 主要工程量 ....................................................................................................8010 自動控制 ...........................................................................................................82 自動控制水平 ............................................................................................82 自動控制系統(tǒng)方案 ....................................................................................82 流量計量與壓力監(jiān)控 ................................................................................89 控制室 ........................................................................................................91 儀表選型 ....................................................................................................92 儀表供電、供風(fēng)及其它 ..............................................................................93 主要工程量 ................................................................................................9511 通信工程 ...........................................................................................................96 管道沿線通信現(xiàn)狀 ....................................................................................96 通信業(yè)務(wù)需求預(yù)測 ....................................................................................96 通信技術(shù)方案 ............................................................................................97 主要工程量 ..............................................................................................10012 供配電工程 .....................................................................................................101 電源情況 ..................................................................................................101 用電負荷統(tǒng)計 ..........................................................................................101 供配電方案 ..............................................................................................102 主要設(shè)備及工程量 ..................................................................................10513 公用工程 .........................................................................................................107 總圖運輸 ..................................................................................................107 給排水 ......................................................................................................114 熱工和暖通 ..............................................................................................117輸氣管道工程可研. 建筑結(jié)構(gòu) ..................................................................................................119 維修與檢修 ..............................................................................................12114 消防 .................................................................................................................123 消防設(shè)計原則 ..........................................................................................123 生產(chǎn)區(qū)消防 ..............................................................................................123