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01 大河,拦得住管线吗?
02 大河湍急,管线穿越有多难?
03 河底软硬交替,管线怎么过?
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大河之上,管线正在跨越
乌干达的雨季,河水涨了。EACOP项目乌干达段施工途中,宽阔的河面横亘在管线延伸的方向上。水流湍急,河床之下地质复杂。管道要从此处穿过,难度远超常规路段。
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乌干达雨季,大河与管线的较量
这不是普通的沟壑,而是一道真正的关卡。河岸两侧地势低洼,地下水资源丰富,土层承载力差,管沟成型困难。大型设备难以全面展开,施工空间局促。更棘手的是,河底地层软硬交替,结构分布极不均匀——既要应对松软土层带来的坍塌风险,又要攻克坚硬岩层对穿越的阻碍。
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地质多变,方案因段制宜
施工团队没有退缩,而是选择以更扎实的方式应对。他们反复勘察河床地质,精准测定穿越路径。针对不同地层特性,制定分段的施工方案:松软段加固地基、控制沉降,硬岩段优化钻具、调整节奏。河岸两侧同步作业,设备与人员紧密配合,确保每一次推进都精准无误。
大河阻隔,但阻不断管线延伸的方向。
在乌干达的雨季里,建设者们用严谨与耐心,
一寸一寸地跨越这道天然屏障。
管线继续向前。
The weather is cool and it's a fine autumn; September is only suitable for traveling.
Night Battle on the Great River | Water levels are rising, pipelines are extending
The summer colors fade in the clouds and sky; the pipes welcome the sounds of autumn.
The hot connection has been successfully completed, and the well cluster is about to be put into production.
Practical drills to prevent heatstroke, building a solid safety line for summer
An oil worker who has taken off the military uniform is still a soldier at heart.
Sweat-soaked workwear is the simplest answer to this summer.
The temperature is 40°C, the welding sparks are 1500°C, how "fiery" is the summer for workers?
July 1st | The direction of light is also the path we have walked.
EACOP Uganda Section: Over the Great River, the pipeline is crossing.