Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of grouted concrete
The invention belongs to the technical field of hydropower engineering, and relates to a construction method of grouted concrete. According to the construction method of the grouted concrete, construction preparation is carried out before construction, a constructed foundation surface is treated, and then construction is carried out; and the construction method is characterized by comprising the following construction steps of 1, measuring and positioning a grouted area; 2, adding grout at the bottom, specifically, a, ridging; b, predicting the grout adding amount; c, actually measuring the grout adding amount; d, measuring the specific gravity of the grout; e, optimizing the grout adding amount; and f, optimizing the specific gravity of the grout; 3, placing roller compacted concrete; 4,carrying out concrete spreading; 5, carrying out vibrating operation; and step 6, carrying out surface finishing.
本发明涉及属于水电工程技术领域，涉及一种加浆混凝土的施工方法。一种加浆混凝土的施工方法，在施工前进行施工准备，对施工的基础面进行处理，之后进行施工，其特征在于，施工步骤包括：步骤一，对加浆区域进行测量定位；步骤二，进行底部加浆：a、筑梗；b、预计加浆量；c、实测加浆量；d、测定浆液比重；e、优化加浆量；f、优化浆液比重；步骤三，碾压混凝土铺筑；步骤四，进行平仓；步骤五，进行振捣操作；步骤六，进行收面。
Construction method of grouted concrete
The invention belongs to the technical field of hydropower engineering, and relates to a construction method of grouted concrete. According to the construction method of the grouted concrete, construction preparation is carried out before construction, a constructed foundation surface is treated, and then construction is carried out; and the construction method is characterized by comprising the following construction steps of 1, measuring and positioning a grouted area; 2, adding grout at the bottom, specifically, a, ridging; b, predicting the grout adding amount; c, actually measuring the grout adding amount; d, measuring the specific gravity of the grout; e, optimizing the grout adding amount; and f, optimizing the specific gravity of the grout; 3, placing roller compacted concrete; 4,carrying out concrete spreading; 5, carrying out vibrating operation; and step 6, carrying out surface finishing.
本发明涉及属于水电工程技术领域，涉及一种加浆混凝土的施工方法。一种加浆混凝土的施工方法，在施工前进行施工准备，对施工的基础面进行处理，之后进行施工，其特征在于，施工步骤包括：步骤一，对加浆区域进行测量定位；步骤二，进行底部加浆：a、筑梗；b、预计加浆量；c、实测加浆量；d、测定浆液比重；e、优化加浆量；f、优化浆液比重；步骤三，碾压混凝土铺筑；步骤四，进行平仓；步骤五，进行振捣操作；步骤六，进行收面。
Construction method of grouted concrete
一种加浆混凝土的施工方法
SHI YAN (Autor:in) / ZHANG JINGKUN (Autor:in) / GAO YUANBO (Autor:in) / DING XIHAO (Autor:in) / ZHEN QIAN (Autor:in)
10.07.2020
Patent
Elektronische Ressource
Chinesisch
| Engineering Index Backfile | 1958
Engineering Index Backfile | 1956
| Engineering Index Backfile | 1951
Compressive Strength of Grouted and Un-grouted Concrete Block Masonry
| British Library Conference Proceedings | 2002