Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Steel sheet pile construction method suitable for gun hammer
The invention relates to the technical field of foundation pit supporting construction, in particular to a steel sheet pile construction method suitable for a gun hammer. S1, a steel sheet pile sleeve auxiliary device is manufactured according to the profile steel size; s2, profile steel entering the field; s3, surveying and setting out, and installing a guide groove; s4, the guide groove enters the soil body; s5, a grab bucket of the excavator is detached, a cannon head is replaced, and a sleeve auxiliary device is installed at the cannon head of the breaking hammer; s6, the profile steel is gradually hit into the soil body under the vibration effect of the cannon hammer; s7, all the profile steel around the foundation pit is hammered and pressed into the soil body; s8, the downward excavation depth of the interior of the foundation pit is determined; s9, welding a circle of profile steel on the inner side of the profile steel to form a steel enclosing purlin; s10, a foundation pit is excavated, and a structure is constructed; and S11, the diagonal bracings, the inclined struts and the steel enclosing purlins are cut. Operation is easy, the construction cost is low, and the steel sheet piles can be recycled after the main body structure is completed. The method is mainly applied to the aspect of embedded box body sinking foundation pit supporting.
本发明涉及基坑支护施工技术领域，更具体而言，涉及一种适用炮锤的钢板桩施工方法。S1、依据型钢尺寸制作钢板桩套筒辅助装置；S2、型钢进场；S3、测量放线，安装导槽；S4、导槽进入土体；S5、将挖机的抓斗拆下，换上炮头，在破碎锤炮头部位安装套筒辅助装置；S6、在炮锤的振动作用下逐渐将型钢打入土体；S7、将基坑四周型钢全部锤击压入土体；S8、基坑内部向下开挖深度；S9、在型钢内侧焊接一圈型钢做钢围檩；S10、开挖基坑，施作结构；S11、切割对撑、斜撑及钢围檩。操作简单，施工成本较低，主体结构完工后可以回收钢板桩重复利用。本发明主要应用于预埋箱体下沉基坑支护方面。
Steel sheet pile construction method suitable for gun hammer
The invention relates to the technical field of foundation pit supporting construction, in particular to a steel sheet pile construction method suitable for a gun hammer. S1, a steel sheet pile sleeve auxiliary device is manufactured according to the profile steel size; s2, profile steel entering the field; s3, surveying and setting out, and installing a guide groove; s4, the guide groove enters the soil body; s5, a grab bucket of the excavator is detached, a cannon head is replaced, and a sleeve auxiliary device is installed at the cannon head of the breaking hammer; s6, the profile steel is gradually hit into the soil body under the vibration effect of the cannon hammer; s7, all the profile steel around the foundation pit is hammered and pressed into the soil body; s8, the downward excavation depth of the interior of the foundation pit is determined; s9, welding a circle of profile steel on the inner side of the profile steel to form a steel enclosing purlin; s10, a foundation pit is excavated, and a structure is constructed; and S11, the diagonal bracings, the inclined struts and the steel enclosing purlins are cut. Operation is easy, the construction cost is low, and the steel sheet piles can be recycled after the main body structure is completed. The method is mainly applied to the aspect of embedded box body sinking foundation pit supporting.
本发明涉及基坑支护施工技术领域，更具体而言，涉及一种适用炮锤的钢板桩施工方法。S1、依据型钢尺寸制作钢板桩套筒辅助装置；S2、型钢进场；S3、测量放线，安装导槽；S4、导槽进入土体；S5、将挖机的抓斗拆下，换上炮头，在破碎锤炮头部位安装套筒辅助装置；S6、在炮锤的振动作用下逐渐将型钢打入土体；S7、将基坑四周型钢全部锤击压入土体；S8、基坑内部向下开挖深度；S9、在型钢内侧焊接一圈型钢做钢围檩；S10、开挖基坑，施作结构；S11、切割对撑、斜撑及钢围檩。操作简单，施工成本较低，主体结构完工后可以回收钢板桩重复利用。本发明主要应用于预埋箱体下沉基坑支护方面。
Steel sheet pile construction method suitable for gun hammer
一种适用炮锤的钢板桩施工方法
REN WEIJIE (Autor:in) / ZHANG HUA (Autor:in) / CHEN ZHI (Autor:in) / DU CHUANQIU (Autor:in) / YANG GUANGHUI (Autor:in) / ZHANG LIQIANG (Autor:in)
02.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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