![东昌高速公路赣江特大桥](https://wfqqreader-1252317822.image.myqcloud.com/cover/89/26178089/b_26178089.jpg)
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第二节 桥址区域自然条件
一、桥位地貌
本标段路线位于赣江冲洪积平原地貌单元,地势较低,地形平坦开阔,目前主要为水稻田,局部为旱地,水塘、灌溉沟渠及水沟等零星分布其中,村庄密集,地面高程在30~39m之间,其中在K137+079~K138+190处跨越赣江,K136+925处跨105国道。如图1.2~图1.5所示。
![](https://epubservercos.yuewen.com/4FA3FB/14615819005644106/epubprivate/OEBPS/Images/img00017001.jpg?sign=1738958358-U2uZwk5KfpJQUAF4CcI38CIQtjqSnVd9-0-22363d0510a3f9c2e9f5718042e68e2f)
图1.2 赣江特大桥跨赣江
![](https://epubservercos.yuewen.com/4FA3FB/14615819005644106/epubprivate/OEBPS/Images/img00017002.jpg?sign=1738958358-DTjGiy2f9cD81srhUTUDgXcabY9dbwq2-0-d87ee0a4359a73ec7f0487a8e14a50d8)
图1.3 赣江特大桥跨大堤
![](https://epubservercos.yuewen.com/4FA3FB/14615819005644106/epubprivate/OEBPS/Images/img00017003.jpg?sign=1738958358-Ngu2zwqZxeAuMtxnO1sI3Wc2gmP60uq0-0-434891959d55e6ccbc9c0ae57b46c87d)
图1.4 K136+500水塘
![](https://epubservercos.yuewen.com/4FA3FB/14615819005644106/epubprivate/OEBPS/Images/img00018001.jpg?sign=1738958358-6jTeBgRxd14ULwXICa3rH6zTAlba8P1O-0-eaea1ba7856438d45cf2045d488bb4fd)
图1.5 赣江东侧路基段
沿线地形地貌调查表见表1.1,沿线水塘调查表见表1.2。
表1.1 沿线地形地貌调查表
![](https://epubservercos.yuewen.com/4FA3FB/14615819005644106/epubprivate/OEBPS/Images/img00018002.jpg?sign=1738958358-nVVgvsw6V557HTyaDtqSwvUPssHnOZjL-0-4f9a672731ad2fcb50a3df4cc7ebd047)
表1.2 沿线水塘调查表
![](https://epubservercos.yuewen.com/4FA3FB/14615819005644106/epubprivate/OEBPS/Images/img00018003.jpg?sign=1738958358-4xDZxzfng30Nlxgc6QGBhUKd0TcqE0R0-0-1f0883449c1f3ec921a92e4e092b36f2)