【正文】 ....................................................................................................5預應力混凝土管樁行業(yè)簡介 ................................................................................6（1）分布廣、產(chǎn)量大 ..............................................................................................................8（2）品種全、規(guī)格齊 ..............................................................................................................8（3）應用領域廣 ......................................................................................................................8三、PHC 管樁簡介 ..................................................................................9PHC 管樁的種類與規(guī)格 ......................................................................................9國內 PHC 管樁行業(yè)的技術水平 .......................................................................11PHC 管樁的優(yōu)點 ................................................................................................12（1）單樁承載力高 ................................................................................................................13（2）設計選用范圍廣 ............................................................................................................13（3）沉樁質量可靠 ................................................................................................................13（4）造價低 ............................................................................................................................14（5）生產(chǎn)周期短 ....................................................................................................................14（6）用料少 ............................................................................................................................14（7）調整靈活 ........................................................................................................................14四、大直徑 PHC 管樁在我國港口碼頭建設中的運用 .......................16我國港口碼頭的發(fā)展歷史 ..................................................................................16我國港口碼頭樁基材料的發(fā)展情況 ..................................................................17五、行業(yè)市場供求情況及前景分析 ......................................................19混凝土管樁行業(yè)分析報告下游行業(yè)發(fā)展情況及需求前景 ..........................................................................19主要下游細分行業(yè)發(fā)展情況及需求前景 ..........................................................22（1）交通基礎建設領域 ........................................................................................................23（2）船舶制造領域 ................................................................................................................28（3）房地產(chǎn)領域 ....................................................................................................................31預應力混凝土管樁行業(yè)供應情況 ......................................................................33（1）總體供應 ........................................................................................................................33（2）行業(yè)供應特點 ................................................................................................................35五、影響本行業(yè)發(fā)展的有利因素和不利因素 ......................................37有利因素 ..............................................................................................................37（1）巨大的市場機遇和發(fā)展空間 ........................................................................................37（2）產(chǎn)品綜合優(yōu)勢明顯，競爭能力較強 ............................................................................38不利的因素 ..........................................................................................................38六、行業(yè)特有的經(jīng)營模式 ......................................................................39七、行業(yè)周期性、區(qū)域性、季節(jié)性特征 ..............................................40周期性 ..................................................................................................................40區(qū)域性 ..................................................................................................................40（1）生產(chǎn)分布 ........................................................................................................................40（2）銷售區(qū)域限制 ................................................................................................................41（3）季節(jié)性 ............................................................................................................................41八、行業(yè)主要企業(yè)情況 ..........................................................................41中交第三航務工程局有限公司 ..........................................................................41江門裕大管樁有限公司 ......................................................................................42上海柘中建設股份有限公司 ..............................................................................42混凝土管樁行業(yè)分析報告混凝土管樁行業(yè)分析報告一、行業(yè)管理體制、主要法律法規(guī)及政策混凝土管樁行業(yè)屬于混凝土及水泥制品業(yè)中的細分行業(yè)，產(chǎn)品主要用于高層建筑、高速公路、高架道路、大型電廠等陸上建筑工程及港口、碼頭、船臺