Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for overwater super-long steel sheet piles
The invention discloses a construction method for overwater super-long steel sheet piles, and belongs to the field of steel sheet pile construction methods. The construction method comprises the following steps of erecting a guide frame; hoisting one steel sheet pile and putting the steel sheet pile into the guide frame, wherein the steel sheet pile sinks to be static under the action of self weight; and hoisting one steel sheet pile and putting the steel sheet pile into the guide frame, so that the steel sheet pile is connected with the steel sheet pile which is placed in advance, wherein the steel sheet pile sinks to be static under the action of the self weight. Partial settlement is achieved through the dead weight of the steel sheet piles, meanwhile, when a pile driver conducts inserting and driving on one steel sheet pile, the steel sheet pile transmits vibration to the adjacent steel sheet pile, the adjacent steel sheet pile is made to settle to the deep position in advance, and through two times of settlement, the adjacent steel sheet pile settles to the low position, so that inserting and driving can be achieved through the common pile driver during follow-up inserting and driving; and meanwhile, due to the fact that the original inserting and driving depth of the steel sheet piles is large enough, the construction efficiency can be improved in the follow-up inserting and driving process, and the pipe construction period can be shortened.
本发明公开了一种水上超长钢板桩施工方法，属于钢板桩施工方法领域，包括以下步骤，架设导向架；吊起一钢板桩并放入导向架中，该钢板桩在自身重量的作用下沉桩至静止；吊起一钢板桩并放入导向架中，使该钢板桩与先放入的钢板桩连接，该钢板桩在自身重量的作用下沉桩至静止等步骤。通过利用钢板桩自重实现部分的沉降，同时在打桩机对一钢板桩进行插打时，该钢板桩向相邻钢板桩传递振动，使其相邻的钢板桩预先沉降较深的位置，通过两次沉降，相邻的钢板桩沉降到较低的位置，使后续的插打只需要普通的打桩机即可以完成插打，同时由于钢板桩原先插打的深度够深，后续在插打时可以提高施工效率，短管施工周期。
Construction method for overwater super-long steel sheet piles
The invention discloses a construction method for overwater super-long steel sheet piles, and belongs to the field of steel sheet pile construction methods. The construction method comprises the following steps of erecting a guide frame; hoisting one steel sheet pile and putting the steel sheet pile into the guide frame, wherein the steel sheet pile sinks to be static under the action of self weight; and hoisting one steel sheet pile and putting the steel sheet pile into the guide frame, so that the steel sheet pile is connected with the steel sheet pile which is placed in advance, wherein the steel sheet pile sinks to be static under the action of the self weight. Partial settlement is achieved through the dead weight of the steel sheet piles, meanwhile, when a pile driver conducts inserting and driving on one steel sheet pile, the steel sheet pile transmits vibration to the adjacent steel sheet pile, the adjacent steel sheet pile is made to settle to the deep position in advance, and through two times of settlement, the adjacent steel sheet pile settles to the low position, so that inserting and driving can be achieved through the common pile driver during follow-up inserting and driving; and meanwhile, due to the fact that the original inserting and driving depth of the steel sheet piles is large enough, the construction efficiency can be improved in the follow-up inserting and driving process, and the pipe construction period can be shortened.
本发明公开了一种水上超长钢板桩施工方法，属于钢板桩施工方法领域，包括以下步骤，架设导向架；吊起一钢板桩并放入导向架中，该钢板桩在自身重量的作用下沉桩至静止；吊起一钢板桩并放入导向架中，使该钢板桩与先放入的钢板桩连接，该钢板桩在自身重量的作用下沉桩至静止等步骤。通过利用钢板桩自重实现部分的沉降，同时在打桩机对一钢板桩进行插打时，该钢板桩向相邻钢板桩传递振动，使其相邻的钢板桩预先沉降较深的位置，通过两次沉降，相邻的钢板桩沉降到较低的位置，使后续的插打只需要普通的打桩机即可以完成插打，同时由于钢板桩原先插打的深度够深，后续在插打时可以提高施工效率，短管施工周期。
Construction method for overwater super-long steel sheet piles
一种水上超长钢板桩施工方法
LIANG HUAN (Autor:in) / HONG HANJIANG (Autor:in) / LIU ZHENG (Autor:in) / HE BIWU (Autor:in) / XING YUEYUE (Autor:in) / XIANG HAIYUE (Autor:in) / LI QINGHUA (Autor:in) / LYU YANGBIN (Autor:in) / ZOU HUIBIAO (Autor:in) / YANG HUI (Autor:in)
21.09.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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