A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Reinforcing method for storey-adding pile foundation of high-rise building structure
The invention relates to the technical field of building construction, in particular to a reinforcing method for a storey-adding pile foundation of a high-rise building structure. The reinforcing method for the storey-adding pile foundation of the high-rise building structure comprises the following steps that water pressure of a basement is relieved; piling is conducted; reinforcing piles are driven on the ground; the tops of the reinforcing piles are higher than the ground; a support; a supporting structure is erected between the pile foundation and the reinforcing pile; the supporting structure comprises a supporting beam; the tops of the reinforcing piles are connected with the pile foundations through supporting beams. Performing pressurization; the load of the pile foundation is transmitted to the reinforcing pile through the supporting beam, so that the reinforcing pile is pressurized; laying a foundation slab; the foundation bottom plate is a raft plate, and the reinforcing piles and the raft plate form a piled raft foundation. The reinforcing piles and the supporting beams reinforce the existing pile foundation of the building, the stability of the existing pile foundation of the building can be effectively improved, the integrity of the building foundation can be effectively improved by adopting a new raft foundation construction mode, the strength is high, and the good waterproof and moisture-proof performance is achieved.
本申请涉及建筑施工的技术领域，尤其是涉及一种高层建筑结构增层桩基的加固方法。高层建筑结构增层桩基的加固方法包括以下步骤：地下室水压力泄压；打桩；在地面上施打加固桩；加固桩的顶部高于地面；支撑；在桩基和加固桩了之间搭设支撑结构；支撑结构包括支撑梁；加固桩顶部通过支撑梁与桩基连接；加压；通过支撑梁，使桩基的载荷传递至加固桩，从而实现对所述加固桩的加压；基础底板铺设；基础底板采用筏板，加固桩与筏板构成桩筏基础。加固桩和支撑梁对建筑物现有桩基进行加固，能够有效地提升建筑物现有桩基的稳定性，采用新建筏板基础的方式，可以有效提升建筑基础的整体性，强度高，并且具有良好的防水、防潮性能。
Reinforcing method for storey-adding pile foundation of high-rise building structure
The invention relates to the technical field of building construction, in particular to a reinforcing method for a storey-adding pile foundation of a high-rise building structure. The reinforcing method for the storey-adding pile foundation of the high-rise building structure comprises the following steps that water pressure of a basement is relieved; piling is conducted; reinforcing piles are driven on the ground; the tops of the reinforcing piles are higher than the ground; a support; a supporting structure is erected between the pile foundation and the reinforcing pile; the supporting structure comprises a supporting beam; the tops of the reinforcing piles are connected with the pile foundations through supporting beams. Performing pressurization; the load of the pile foundation is transmitted to the reinforcing pile through the supporting beam, so that the reinforcing pile is pressurized; laying a foundation slab; the foundation bottom plate is a raft plate, and the reinforcing piles and the raft plate form a piled raft foundation. The reinforcing piles and the supporting beams reinforce the existing pile foundation of the building, the stability of the existing pile foundation of the building can be effectively improved, the integrity of the building foundation can be effectively improved by adopting a new raft foundation construction mode, the strength is high, and the good waterproof and moisture-proof performance is achieved.
本申请涉及建筑施工的技术领域，尤其是涉及一种高层建筑结构增层桩基的加固方法。高层建筑结构增层桩基的加固方法包括以下步骤：地下室水压力泄压；打桩；在地面上施打加固桩；加固桩的顶部高于地面；支撑；在桩基和加固桩了之间搭设支撑结构；支撑结构包括支撑梁；加固桩顶部通过支撑梁与桩基连接；加压；通过支撑梁，使桩基的载荷传递至加固桩，从而实现对所述加固桩的加压；基础底板铺设；基础底板采用筏板，加固桩与筏板构成桩筏基础。加固桩和支撑梁对建筑物现有桩基进行加固，能够有效地提升建筑物现有桩基的稳定性，采用新建筏板基础的方式，可以有效提升建筑基础的整体性，强度高，并且具有良好的防水、防潮性能。
Reinforcing method for storey-adding pile foundation of high-rise building structure
一种高层建筑结构增层桩基的加固方法
XU LEI (author) / CHEN JIARU (author) / CHEN YAN (author) / YU SIYI (author) / YU GUANGYUAN (author) / GAO MIAO (author) / ZHOU KUNYE (author) / WANG LI (author)
2024-03-22
Patent
Electronic Resource
Chinese
Raft foundation existing building basement storey adding method
| European Patent Office | 2024
| European Patent Office | 2022