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Gravity type wharf structural body on soft soil foundation
A gravity type wharf structural body on a soft soil foundation comprises factory prefabrication of the gravity type wharf structural body without a top and a bottom, the gravity type wharf structural body comprises a peripheral outer frame, and a cabin defined by the outer frame is divided into a plurality of compartments through transverse and longitudinal partition plates which are vertically intersected; the topless and bottomless gravity type wharf structural body is pressed into the soft soil foundation in a negative pressure sinking mode, riprap or soil solidification treatment is conducted on the interior of the bulkhead from the top, and the gravity type wharf structural foundation is further stabilized; and superstructure construction is conducted on the top of the wharf structural body. A traditional gravity type wharf external expansion foundation is changed into an embedded foundation, meanwhile, foundation trench excavation, foundation trench riprap, foundation trench tamping and foundation trench leveling are reduced in the working procedures, and the occupied sea area is small. And free liquid level loss and anti-overturning cross section loss are avoided. Compared with a traditional gravity type wharf foundation structure, the topless and bottomless soft soil foundation gravity type wharf structural body further sinks a stress point of the soft soil foundation to the deep position of the soft soil foundation, and the stability is further improved.
一种软土地基上的重力式码头结构体，包括无顶无底的重力式码头结构体的工厂化预制，重力式码头结构体包括四周外框，在外框围成的舱室内通过垂直相交的横、纵隔板分隔为若干隔舱；采用负压下沉的方式将无顶无底重力式码头结构体压入软土地基中，从顶部对隔舱内进行抛石或固化土处理，进一步稳定重力式码头结构基础；地在码头结构体的顶部进行上部结构施工。将传统重力式码头外扩基础变为内嵌基础，同时在工序上减少基槽开挖、基槽抛石、基槽夯实、基槽整平，占用海域面积小。且无自由液面损失，无抗倾覆截面损失。无顶无底软土地基重力式码头结构体较传统重力式码头基础结构将与软土地基的受力点进一步下沉至软土地基深处，稳定性进一步提高。
Gravity type wharf structural body on soft soil foundation
A gravity type wharf structural body on a soft soil foundation comprises factory prefabrication of the gravity type wharf structural body without a top and a bottom, the gravity type wharf structural body comprises a peripheral outer frame, and a cabin defined by the outer frame is divided into a plurality of compartments through transverse and longitudinal partition plates which are vertically intersected; the topless and bottomless gravity type wharf structural body is pressed into the soft soil foundation in a negative pressure sinking mode, riprap or soil solidification treatment is conducted on the interior of the bulkhead from the top, and the gravity type wharf structural foundation is further stabilized; and superstructure construction is conducted on the top of the wharf structural body. A traditional gravity type wharf external expansion foundation is changed into an embedded foundation, meanwhile, foundation trench excavation, foundation trench riprap, foundation trench tamping and foundation trench leveling are reduced in the working procedures, and the occupied sea area is small. And free liquid level loss and anti-overturning cross section loss are avoided. Compared with a traditional gravity type wharf foundation structure, the topless and bottomless soft soil foundation gravity type wharf structural body further sinks a stress point of the soft soil foundation to the deep position of the soft soil foundation, and the stability is further improved.
一种软土地基上的重力式码头结构体，包括无顶无底的重力式码头结构体的工厂化预制，重力式码头结构体包括四周外框，在外框围成的舱室内通过垂直相交的横、纵隔板分隔为若干隔舱；采用负压下沉的方式将无顶无底重力式码头结构体压入软土地基中，从顶部对隔舱内进行抛石或固化土处理，进一步稳定重力式码头结构基础；地在码头结构体的顶部进行上部结构施工。将传统重力式码头外扩基础变为内嵌基础，同时在工序上减少基槽开挖、基槽抛石、基槽夯实、基槽整平，占用海域面积小。且无自由液面损失，无抗倾覆截面损失。无顶无底软土地基重力式码头结构体较传统重力式码头基础结构将与软土地基的受力点进一步下沉至软土地基深处，稳定性进一步提高。
Gravity type wharf structural body on soft soil foundation
一种软土地基上的重力式码头结构体
HUANG PENGJU (author) / GUO ZHIPENG (author) / WANG FEI (author) / LI WU (author) / CHEN XIONG (author) / CHEN KUN (author)
2023-10-27
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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