A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated guide wall and secant pile construction technology using same
The invention relates to the technical field of building construction, and discloses a prefabricated guide wall and a secant pile construction technology using the same. The prefabricated guide wall comprises a plurality of guide wall components, the top of each guide wall component is provided with a splicing groove, the bottom surface of each guide wall component is provided with a splicing block, first mounting holes penetrating through the groove walls of the corresponding sides of each splicing groove are formed in the groove walls of the two sides of each splicing groove of each guide wall component, and second mounting holes penetrating through each splicing block are formed in the side walls of each splicing block of each guide wall component. The secant pile construction technology further comprises the following steps that a site is leveled, and pile position measurement points are placed; a guide wall groove is excavated, a pre-guide wall is installed, the center point of a pile body is remeasured, a drilling machine is centered in place, a first section of sleeve and a second section of sleeve are hoisted and placed, a reinforcement cage is hoisted and placed in the first section of sleeve and the second section of sleeve, concrete is poured, a secant pile is manufactured, the prefabricated guide wall is recycled, and earthwork backfilling is conducted. The prefabricated guide wall has the characteristics of low manufacturing cost, simple and convenient dismounting process and flexibility in use.
本发明涉及建筑施工技术领域，公开了一种预制导墙及使用该预制导墙的咬合桩施工工艺，包括多个导墙构件，每个导墙构件的顶部上均开设有拼接槽，每个导墙构件底面上均设有拼接块，每个导墙构件的拼接槽两侧槽壁上均开设有贯通拼接槽对应侧槽壁的第一安装孔，每个导墙构件的拼接块的侧壁上均开设有贯通拼接块的第二安装孔，还包括以下步骤：平整场地，对桩位测量放点；开挖导墙沟槽，安装预制导墙，重测桩身中心点，并对钻机就位对中，吊装安放第一节套管和第二节套管，向第一节套管和第二节套管内吊放钢筋笼，灌注混凝土，制作咬合桩，回收预制导墙，并进行土方回填；本发明具有制作成本低、拆除过程简单方便、使用灵活的特点。
Prefabricated guide wall and secant pile construction technology using same
The invention relates to the technical field of building construction, and discloses a prefabricated guide wall and a secant pile construction technology using the same. The prefabricated guide wall comprises a plurality of guide wall components, the top of each guide wall component is provided with a splicing groove, the bottom surface of each guide wall component is provided with a splicing block, first mounting holes penetrating through the groove walls of the corresponding sides of each splicing groove are formed in the groove walls of the two sides of each splicing groove of each guide wall component, and second mounting holes penetrating through each splicing block are formed in the side walls of each splicing block of each guide wall component. The secant pile construction technology further comprises the following steps that a site is leveled, and pile position measurement points are placed; a guide wall groove is excavated, a pre-guide wall is installed, the center point of a pile body is remeasured, a drilling machine is centered in place, a first section of sleeve and a second section of sleeve are hoisted and placed, a reinforcement cage is hoisted and placed in the first section of sleeve and the second section of sleeve, concrete is poured, a secant pile is manufactured, the prefabricated guide wall is recycled, and earthwork backfilling is conducted. The prefabricated guide wall has the characteristics of low manufacturing cost, simple and convenient dismounting process and flexibility in use.
本发明涉及建筑施工技术领域，公开了一种预制导墙及使用该预制导墙的咬合桩施工工艺，包括多个导墙构件，每个导墙构件的顶部上均开设有拼接槽，每个导墙构件底面上均设有拼接块，每个导墙构件的拼接槽两侧槽壁上均开设有贯通拼接槽对应侧槽壁的第一安装孔，每个导墙构件的拼接块的侧壁上均开设有贯通拼接块的第二安装孔，还包括以下步骤：平整场地，对桩位测量放点；开挖导墙沟槽，安装预制导墙，重测桩身中心点，并对钻机就位对中，吊装安放第一节套管和第二节套管，向第一节套管和第二节套管内吊放钢筋笼，灌注混凝土，制作咬合桩，回收预制导墙，并进行土方回填；本发明具有制作成本低、拆除过程简单方便、使用灵活的特点。
Prefabricated guide wall and secant pile construction technology using same
一种预制导墙及使用该预制导墙的咬合桩施工工艺
NI XINGSHOU (author) / LU SHANGZHI (author) / LUO HUAQIANG (author) / WANG YE (author) / YUE YONGFEI (author) / SHAO YONGHUI (author) / HU LIWEI (author) / ZHOU YINGHUI (author) / CAI ZHIQIANG (author) / XIAO SHUYANG (author)
2021-10-22
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Secant pile guide wall structure and construction technology
| European Patent Office | 2024
| European Patent Office | 2021