Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for adding basement to existing building and basement of existing building
The invention discloses a method for adding a basement to an existing building and the basement of the existing building, and relates to the technical field of geotechnical engineering.The method for adding the basement to the existing building comprises the steps that a plurality of stand column piles are arranged below a bearing wall of the existing building, and stand column water stops are pre-buried at the lower ends of the stand column piles; the wall supporting beam is arranged and connected between the bearing wall and the stand column pile, and the wall supporting beam is arranged on the bearing wall in a penetrating mode; pouring basement exterior walls from top to bottom in a layered manner, and pre-burying exterior wall water stoppers at the lower ends of the basement exterior walls; and a basement bottom plate is poured in a layered mode from bottom to top, and the stand column water stop, the outer wall water stop and the basement bottom plate are integrally poured. By means of the method, the depth, range and space layout of the additionally-built basement are not limited by an existing foundation, the convenient and practical basement can be formed, compared with an existing method, the basement outer wall is poured in a layered mode from top to bottom, the construction period is shortened, compared with an underground diaphragm wall, construction is more convenient, large equipment is not needed, and the construction cost is reduced. The field disturbance is small, and the adaptability is high.
本发明公开了一种既有建筑增建地下室的方法以及既有建筑的地下室，涉及岩土工程技术领域，既有建筑增建地下室的方法包括：在既有建筑的承重墙下方布置多根立柱桩，并在立柱桩下端预埋立柱止水；布置连接在承重墙和立柱桩之间的托墙梁，托墙梁穿设于承重墙；由上至下分层浇筑地下室外墙，并在地下室外墙下端预埋外墙止水；由下至上分层浇筑地下室底板，并将立柱止水、外墙止水与地下室底板整浇。通过本申请的方法，增建的地下室深度、范围、空间布局均不受限于既有基础，能够形成方便实用的地下室，并且，由上至下分层浇筑地下室外墙与现有的做法相比有利于缩短工期，而且，相比地下连续墙施工更方便，无须大型设备，对场地扰动小、适应性强。
Method for adding basement to existing building and basement of existing building
The invention discloses a method for adding a basement to an existing building and the basement of the existing building, and relates to the technical field of geotechnical engineering.The method for adding the basement to the existing building comprises the steps that a plurality of stand column piles are arranged below a bearing wall of the existing building, and stand column water stops are pre-buried at the lower ends of the stand column piles; the wall supporting beam is arranged and connected between the bearing wall and the stand column pile, and the wall supporting beam is arranged on the bearing wall in a penetrating mode; pouring basement exterior walls from top to bottom in a layered manner, and pre-burying exterior wall water stoppers at the lower ends of the basement exterior walls; and a basement bottom plate is poured in a layered mode from bottom to top, and the stand column water stop, the outer wall water stop and the basement bottom plate are integrally poured. By means of the method, the depth, range and space layout of the additionally-built basement are not limited by an existing foundation, the convenient and practical basement can be formed, compared with an existing method, the basement outer wall is poured in a layered mode from top to bottom, the construction period is shortened, compared with an underground diaphragm wall, construction is more convenient, large equipment is not needed, and the construction cost is reduced. The field disturbance is small, and the adaptability is high.
本发明公开了一种既有建筑增建地下室的方法以及既有建筑的地下室，涉及岩土工程技术领域，既有建筑增建地下室的方法包括：在既有建筑的承重墙下方布置多根立柱桩，并在立柱桩下端预埋立柱止水；布置连接在承重墙和立柱桩之间的托墙梁，托墙梁穿设于承重墙；由上至下分层浇筑地下室外墙，并在地下室外墙下端预埋外墙止水；由下至上分层浇筑地下室底板，并将立柱止水、外墙止水与地下室底板整浇。通过本申请的方法，增建的地下室深度、范围、空间布局均不受限于既有基础，能够形成方便实用的地下室，并且，由上至下分层浇筑地下室外墙与现有的做法相比有利于缩短工期，而且，相比地下连续墙施工更方便，无须大型设备，对场地扰动小、适应性强。
Method for adding basement to existing building and basement of existing building
既有建筑增建地下室的方法以及既有建筑的地下室
HU XIAOJING (Autor:in) / HAN ANFENG (Autor:in)
27.09.2024
Patent
Elektronische Ressource
Chinesisch
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