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位置：首页 >> 期刊文章
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摘要：
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本文介绍了两种水上沉桩的新装置。一种是吸力锚筒静载沉桩装置,该装置利用插入到海底泥土中的吸力锚筒提供沉桩力,通过桩帽和连接吸力锚筒的钢缆具将静压力施加于桩顶,该装置不存在噪声污染和对周围建筑物的振动破坏。另一种是筒型基础水上打桩平台,该装置由筒型基础和框架式上部平台组成,筒型基础可插入地基土中提供水平抗力,又可提供气浮力使打桩平台在水上漂浮,在上部平台上安装有可以在水平面上移动和可以调整角度的桩锤导向架和打桩锤,该装置抗风浪和水流能力强,定位和移位方便快捷。这两种水上沉桩装置具有打桩船不具备的一些优点,有一定的开发和推广应用价值。
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Two kinds of new piling devices used in the area off shore are introduced in this paper.One is the device of piling by static load which is offered by the suction anchor buckets penetrated into seabed.The static load is put on a pile by pilecap and steel ropes linked to the suction anchor buckets.During driving pile,there is no noise and vibration which are dangerous to the people and buildings around.Another one is the piling operation platform with bucket foundations,which consists of bucket foundations and upside platform.The bucket foundations are penetrated into seabed to provide horizontal resistance during piling operation and can float the upside platform by air buoyancy.The piling hammer and its guidance frame which can be moved on water plane and adjusted in direction are installed on the upside platform.This device can resist waves and currents,further it can be located and removed conveniently and quickly.The two piling operation devices have some advantages that the piling barges don't possess and it is worth to developing and applying.
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基金项目：
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作者简介：
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参考文献：
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[1] 别社安.水上静载沉桩的装置[P].中国专利:00264496.7,2001.
[2] 别社安.筒型基础水上打桩平台装置[P].中国专利:02235626.6,2002.
[3] 王翎羽等.重力型吸力锚[P].中国专利:98208177.4,1999.
[4] 王翎羽等.双筒式吸力锚[P].中国专利:98208178.2,1999.
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