A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Prefabricated pile and prefabricated column connecting bearing platform construction method
The invention provides a prefabricated pile and prefabricated column connecting bearing platform construction method, and relates to the technical field of building construction. The prefabricated pile and prefabricated column connecting bearing platform construction method comprises the following steps of preparing a prefabricated pipe pile, excavating a bearing platform foundation pit, constructing prefabricated pipe pile core filling concrete, binding bearing platform and cup rabbet steel bars, mounting bearing platform and cup rabbet formworks, pouring concrete to bearing platform and cup rabbet positioning blocks, backfilling the bearing platform foundation pit, cleaning a bearing platform and a cup rabbet, constructing a C50 epoxy mortar leveling layer, mounting a prefabricated pier column, and constructing bearing platform cup rabbet post-pouring concrete. According to the prefabricated pile and prefabricated column connecting bearing platform construction method, in the step (S8), epoxy mortar is smeared to a base face brushed with base liquid, by adopting the design, the epoxy mortar leveling layer can improve the sealing performance of the bottom end of the pier column, additionally, the positioning perpendicularity of the pier column is improved, the situation that the installation perpendicularity does not meet the requirement due to the fact that the cup rabbet or the bottom of the pier column is uneven is prevented, the positioning perpendicularity of the pier column is improved, and the vertical positioning point of the pier column can be conveniently found, so that construction is facilitated, and the construction efficiency is improved.
本发明提供预制桩和预制柱连接承台施工方法，涉及建筑施工技术领域，包括以下步骤：预制管桩制备→承台基坑开挖→预制管桩填芯混凝土施工→承台及杯口钢筋绑扎→承台及杯口模板安装→承台及杯口定位块混凝土浇筑→承台基坑回填→承台杯口清理及C50环氧砂浆调平层施工→预制墩柱安装→承台杯口后浇混凝土施工，本发明步骤S8中，将环氧砂浆涂抹到刷好基液的基面上，此种设计，环氧砂浆调平层可提高墩柱底端的密封性，同时提升墩柱定位垂直度，防止因杯口不平或墩柱底端不平导致的安装垂直度不符合要求，提高墩柱的定位垂直度，能够方便对墩柱的垂直定位点进行找寻，以便于进行施工，进而提升施工效率。
Prefabricated pile and prefabricated column connecting bearing platform construction method
The invention provides a prefabricated pile and prefabricated column connecting bearing platform construction method, and relates to the technical field of building construction. The prefabricated pile and prefabricated column connecting bearing platform construction method comprises the following steps of preparing a prefabricated pipe pile, excavating a bearing platform foundation pit, constructing prefabricated pipe pile core filling concrete, binding bearing platform and cup rabbet steel bars, mounting bearing platform and cup rabbet formworks, pouring concrete to bearing platform and cup rabbet positioning blocks, backfilling the bearing platform foundation pit, cleaning a bearing platform and a cup rabbet, constructing a C50 epoxy mortar leveling layer, mounting a prefabricated pier column, and constructing bearing platform cup rabbet post-pouring concrete. According to the prefabricated pile and prefabricated column connecting bearing platform construction method, in the step (S8), epoxy mortar is smeared to a base face brushed with base liquid, by adopting the design, the epoxy mortar leveling layer can improve the sealing performance of the bottom end of the pier column, additionally, the positioning perpendicularity of the pier column is improved, the situation that the installation perpendicularity does not meet the requirement due to the fact that the cup rabbet or the bottom of the pier column is uneven is prevented, the positioning perpendicularity of the pier column is improved, and the vertical positioning point of the pier column can be conveniently found, so that construction is facilitated, and the construction efficiency is improved.
本发明提供预制桩和预制柱连接承台施工方法，涉及建筑施工技术领域，包括以下步骤：预制管桩制备→承台基坑开挖→预制管桩填芯混凝土施工→承台及杯口钢筋绑扎→承台及杯口模板安装→承台及杯口定位块混凝土浇筑→承台基坑回填→承台杯口清理及C50环氧砂浆调平层施工→预制墩柱安装→承台杯口后浇混凝土施工，本发明步骤S8中，将环氧砂浆涂抹到刷好基液的基面上，此种设计，环氧砂浆调平层可提高墩柱底端的密封性，同时提升墩柱定位垂直度，防止因杯口不平或墩柱底端不平导致的安装垂直度不符合要求，提高墩柱的定位垂直度，能够方便对墩柱的垂直定位点进行找寻，以便于进行施工，进而提升施工效率。
Prefabricated pile and prefabricated column connecting bearing platform construction method
预制桩和预制柱连接承台施工方法
XU LEI (author) / FU SHUSHENG (author) / SHEN WEICHENG (author) / PENG SHENKAI (author) / LIU XIAOHAN (author) / LIU XIANGQIAN (author) / CUI JIAN (author) / WEI MING (author)
2021-12-03
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Connecting structure of prefabricated pipe pile and prefabricated bearing platform
| European Patent Office | 2024
| European Patent Office | 2022
| European Patent Office | 2024
Prefabricated pier column and bearing platform connecting structure and construction method
| European Patent Office | 2020
Connecting method for prefabricated stand column and bearing platform
| European Patent Office | 2023