Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Mountain area expressway bridge bearing platform concrete construction method based on intelligent monitoring
The invention provides a mountainous area expressway bridge bearing platform concrete construction method based on intelligent monitoring. The mountainous area expressway bridge bearing platform concrete construction method comprises the following steps of bearing platform lofting and foundation pit forming, bearing platform steel bar frame manufacturing and installing, cooling water pipe installing, formwork installing, concrete pouring, formwork disassembling, maintaining and detecting. According to the mountainous area expressway bridge bearing platform concrete construction method based on intelligent monitoring, bearing platform lofting and foundation pit forming, bearing platform reinforcing steel bar frame manufacturing and mounting, cooling water pipe mounting, formwork mounting, concrete pouring, formwork dismounting and maintenance and detection are matched for operation, and the construction method can be used for selecting concrete with good stability and high construction efficiency. Ordinary Portland cement with low hydration heat is used as a main cementing material, a proper amount of fly ash is doped, the concrete proportion is adjusted, under the condition that the strength meets the requirement, the cement consumption is reduced, the hydration heat is reduced, and pouring is carried out in a low-temperature period.
本发明提供一种基于智能监测山区高速公路桥梁承台混凝土施工方法，包括以下步骤：承台放样和基坑开设、承台钢筋框架的制作和安装、冷却水管的安装、模板安装、混凝土浇筑、拆模和养护和检测。本发明提供的一种基于智能监测山区高速公路桥梁承台混凝土施工方法，利用承台放样和基坑开设、承台钢筋框架的制作和安装、冷却水管的安装、模板安装、混凝土浇筑、拆模和养护和检测之间配合操作，可以在通过选择安定性好，水化热低的普通硅酸盐水泥作为主要胶凝材料，掺入适量的粉煤灰，调整好混凝土配比，在强度满足要求的情况下，减少水泥用量，降低水化热，浇筑时选择温度较低时段进行。
Mountain area expressway bridge bearing platform concrete construction method based on intelligent monitoring
The invention provides a mountainous area expressway bridge bearing platform concrete construction method based on intelligent monitoring. The mountainous area expressway bridge bearing platform concrete construction method comprises the following steps of bearing platform lofting and foundation pit forming, bearing platform steel bar frame manufacturing and installing, cooling water pipe installing, formwork installing, concrete pouring, formwork disassembling, maintaining and detecting. According to the mountainous area expressway bridge bearing platform concrete construction method based on intelligent monitoring, bearing platform lofting and foundation pit forming, bearing platform reinforcing steel bar frame manufacturing and mounting, cooling water pipe mounting, formwork mounting, concrete pouring, formwork dismounting and maintenance and detection are matched for operation, and the construction method can be used for selecting concrete with good stability and high construction efficiency. Ordinary Portland cement with low hydration heat is used as a main cementing material, a proper amount of fly ash is doped, the concrete proportion is adjusted, under the condition that the strength meets the requirement, the cement consumption is reduced, the hydration heat is reduced, and pouring is carried out in a low-temperature period.
本发明提供一种基于智能监测山区高速公路桥梁承台混凝土施工方法，包括以下步骤：承台放样和基坑开设、承台钢筋框架的制作和安装、冷却水管的安装、模板安装、混凝土浇筑、拆模和养护和检测。本发明提供的一种基于智能监测山区高速公路桥梁承台混凝土施工方法，利用承台放样和基坑开设、承台钢筋框架的制作和安装、冷却水管的安装、模板安装、混凝土浇筑、拆模和养护和检测之间配合操作，可以在通过选择安定性好，水化热低的普通硅酸盐水泥作为主要胶凝材料，掺入适量的粉煤灰，调整好混凝土配比，在强度满足要求的情况下，减少水泥用量，降低水化热，浇筑时选择温度较低时段进行。
Mountain area expressway bridge bearing platform concrete construction method based on intelligent monitoring
一种基于智能监测山区高速公路桥梁承台混凝土施工方法
PENG JIANJIANG (Autor:in) / CAI GANG (Autor:in) / LI KUN (Autor:in) / LIU DAPENG (Autor:in) / GUO HUA (Autor:in) / YANG GAOQUN (Autor:in) / GUO WANG (Autor:in) / HUANG FENGWU (Autor:in) / HU DUANYANG (Autor:in) / GONG WENWEN (Autor:in)
06.02.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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