Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Deepened foundation pit construction structure and method using existing support piles
The invention discloses a deepened foundation pit construction structure and method utilizing existing support piles, the deepened foundation pit construction structure utilizing the existing support piles comprises a plurality of existing support piles arranged on the periphery of an upper foundation pit, surrounding purlins are arranged on the existing support piles, a deepened foundation pit is arranged in the upper foundation pit, and the deepened foundation pit is arranged in the deepened foundation pit. A plurality of newly-added supporting piles are arranged on the periphery of the deepened foundation pit, newly-added top beams are arranged at the top ends of the newly-added supporting piles, hydraulic adjusting pedestals are arranged on the newly-added top beams, first inclined supports are arranged between the first telescopic ends of the hydraulic adjusting pedestals and surrounding purlins, and a plurality of supporting bearing platforms are correspondingly arranged on the bottom face of the deepened foundation pit. A bearing platform pile is arranged at the bottom of the supporting bearing platform, and a second inclined support is arranged between the supporting bearing platform and the second telescopic end of the hydraulic adjusting pedestal. The method has the advantages of being stable in supporting, capable of reducing cost and convenient to construct.
本发明公开一种利用既有支护桩的增深基坑施工结构及方法，其中一种利用既有支护桩的增深基坑施工结构，包括设于上基坑四周的若干既有支护桩，所述既有支护桩上设置有围檩，所述上基坑内设置有加深基坑，所述加深基坑的四周设置有若干新增支护桩，所述新增支护桩的顶端设置有新增冠梁，所述新增冠梁上设置有液压调节台座，所述液压调节台座的伸缩端一与围檩间设置有斜支撑一，所述加深基坑的底面上对应的设置有若干支撑承台，所述支撑承台的底部设置有承台桩，所述支撑承台与液压调节台座的伸缩端二之间设置有斜支撑二；本发明有着支撑稳定、降低成本、施工方便的优点。
Deepened foundation pit construction structure and method using existing support piles
The invention discloses a deepened foundation pit construction structure and method utilizing existing support piles, the deepened foundation pit construction structure utilizing the existing support piles comprises a plurality of existing support piles arranged on the periphery of an upper foundation pit, surrounding purlins are arranged on the existing support piles, a deepened foundation pit is arranged in the upper foundation pit, and the deepened foundation pit is arranged in the deepened foundation pit. A plurality of newly-added supporting piles are arranged on the periphery of the deepened foundation pit, newly-added top beams are arranged at the top ends of the newly-added supporting piles, hydraulic adjusting pedestals are arranged on the newly-added top beams, first inclined supports are arranged between the first telescopic ends of the hydraulic adjusting pedestals and surrounding purlins, and a plurality of supporting bearing platforms are correspondingly arranged on the bottom face of the deepened foundation pit. A bearing platform pile is arranged at the bottom of the supporting bearing platform, and a second inclined support is arranged between the supporting bearing platform and the second telescopic end of the hydraulic adjusting pedestal. The method has the advantages of being stable in supporting, capable of reducing cost and convenient to construct.
本发明公开一种利用既有支护桩的增深基坑施工结构及方法，其中一种利用既有支护桩的增深基坑施工结构，包括设于上基坑四周的若干既有支护桩，所述既有支护桩上设置有围檩，所述上基坑内设置有加深基坑，所述加深基坑的四周设置有若干新增支护桩，所述新增支护桩的顶端设置有新增冠梁，所述新增冠梁上设置有液压调节台座，所述液压调节台座的伸缩端一与围檩间设置有斜支撑一，所述加深基坑的底面上对应的设置有若干支撑承台，所述支撑承台的底部设置有承台桩，所述支撑承台与液压调节台座的伸缩端二之间设置有斜支撑二；本发明有着支撑稳定、降低成本、施工方便的优点。
Deepened foundation pit construction structure and method using existing support piles
一种利用既有支护桩的增深基坑施工结构及方法
SHI XIN (Autor:in) / LI WENHAO (Autor:in) / WEI QINGFU (Autor:in) / WU WENWEN (Autor:in) / LI MENGTING (Autor:in) / SUN CHENGFEI (Autor:in) / GAO KUAN (Autor:in) / LI GEN (Autor:in) / ZHENG YIBO (Autor:in) / CHEN JIE (Autor:in)
30.01.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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