Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method for construction elevator foundation in fertilizer groove backfill area
The invention provides a construction method of a construction elevator foundation in a fat groove backfill area, which comprises the following steps: calculating the bearing capacity of the construction elevator foundation, and determining an independent column foundation reinforcement scheme and a concrete strength coefficient; determining the foundation position of the construction elevator; the basement raft and the independent column foundation are constructed at the same time; during basement outer wall construction, steel bars are reserved and are in lap joint with construction elevator foundation steel bars, and the construction elevator foundation steel bars are connected with independent column vertical steel bars; tamping and backfilling the lime soil layer by layer; and carrying out concrete pouring construction on the construction elevator foundation. The independent column foundation is arranged under the construction elevator foundation base, the load is transmitted to the undisturbed soil layer through the independent column foundation, and the problems that the foundation sinks due to the fact that backfill of backfill soil is not dense or the bearing capacity of pine piles is not enough are solved. The construction elevator foundation, the independent foundation and the basement outer wall are connected into a whole, the overall stability and firmness are improved, and potential safety hazards are avoided.
本发明提供一种肥槽回填区域施工电梯基础施工方法，包括：计算施工电梯基础承载力，确定独立柱基础配筋方案和混凝土强度系数；确定施工电梯基础位置；地下室筏板及独立柱基础同时施工；地下室外墙施工时预留钢筋并将其与施工电梯基础钢筋搭接，将施工电梯基础钢筋与独立柱竖向钢筋连接；灰土分层夯实回填；施工电梯基础混凝土浇筑施工。本发明将独立柱基础设置在施工电梯基础座正下方，通过独立柱基础将荷载传递至原状土层，避免回填土回填不密实或者松木桩承载力不够导致的基础下沉等问题。本发明通过使施工电梯基础、独立基础和地下室外墙相互连接形成一个整体，提高了整体稳定性及牢固性，避免安全隐患。
Construction method for construction elevator foundation in fertilizer groove backfill area
The invention provides a construction method of a construction elevator foundation in a fat groove backfill area, which comprises the following steps: calculating the bearing capacity of the construction elevator foundation, and determining an independent column foundation reinforcement scheme and a concrete strength coefficient; determining the foundation position of the construction elevator; the basement raft and the independent column foundation are constructed at the same time; during basement outer wall construction, steel bars are reserved and are in lap joint with construction elevator foundation steel bars, and the construction elevator foundation steel bars are connected with independent column vertical steel bars; tamping and backfilling the lime soil layer by layer; and carrying out concrete pouring construction on the construction elevator foundation. The independent column foundation is arranged under the construction elevator foundation base, the load is transmitted to the undisturbed soil layer through the independent column foundation, and the problems that the foundation sinks due to the fact that backfill of backfill soil is not dense or the bearing capacity of pine piles is not enough are solved. The construction elevator foundation, the independent foundation and the basement outer wall are connected into a whole, the overall stability and firmness are improved, and potential safety hazards are avoided.
本发明提供一种肥槽回填区域施工电梯基础施工方法，包括：计算施工电梯基础承载力，确定独立柱基础配筋方案和混凝土强度系数；确定施工电梯基础位置；地下室筏板及独立柱基础同时施工；地下室外墙施工时预留钢筋并将其与施工电梯基础钢筋搭接，将施工电梯基础钢筋与独立柱竖向钢筋连接；灰土分层夯实回填；施工电梯基础混凝土浇筑施工。本发明将独立柱基础设置在施工电梯基础座正下方，通过独立柱基础将荷载传递至原状土层，避免回填土回填不密实或者松木桩承载力不够导致的基础下沉等问题。本发明通过使施工电梯基础、独立基础和地下室外墙相互连接形成一个整体，提高了整体稳定性及牢固性，避免安全隐患。
Construction method for construction elevator foundation in fertilizer groove backfill area
一种肥槽回填区域施工电梯基础施工方法
DU WENTAO (Autor:in) / SU BIAO (Autor:in) / CHEN YACHUN (Autor:in) / LI JUNWEI (Autor:in) / CHEN GUANGFU (Autor:in) / BAI YIJIE (Autor:in) / QUAN YOUWEI (Autor:in)
01.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Backfill-based elevator foundation construction method
| Europäisches Patentamt | 2020
Fertilizer groove backfill construction method based on self-compacting backfill soil
| Europäisches Patentamt | 2021
Movable self-compacting backfill soil and fertilizer groove backfill construction machine
| Europäisches Patentamt | 2023
Premixed flow state solidified soil fertilizer groove backfill construction method
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2024