Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Long and short combined closely-attached double-row pile enclosure structure and construction method
The invention provides a long and short combined close-fitting double-row pile enclosure structure. The long and short combined close-fitting double-row pile enclosure structure comprises existing enclosure piles and proposed structure enclosure piles; the structure fender posts to be built invade the part between every two adjacent existing fender posts and are attached to the two adjacent existing fender posts at the same time, the top ends of the structure fender posts to be built and the top ends of the existing fender posts share a combined top beam, and the distance between every two adjacent pile bodies of the structure fender posts to be built is consistent with the distance between every two adjacent pile bodies of the existing fender posts. A waist beam is arranged on the guard post of the structure to be built, and the arrangement position of the waist beam is within the height range of 2-3 m above the bottom of the existing short guard post. Based on the flexural rigidity of the pile bodies, the beneficial effect of the existing fender posts on the fender posts of the proposed building structure is considered, the long-short combined closely-attached double-row pile fender structure is adopted, the supporting and retaining capacity of the existing short pile fender structure can be brought into full play, the occupied area of the proposed building fender structure can be effectively reduced, and the use width of the proposed station main body structure is guaranteed.
本发明创造提供了一种长短结合密贴双排桩围护结构，包括既有围护桩和拟建结构围护桩；拟建结构围护桩侵入相邻两既有围护桩之间的部分，同时与该相邻的两个既有围护桩贴合，拟建结构围护桩顶端与既有围护桩顶端共用一联合冠梁，拟建结构围护桩的每两相邻桩体的间距，与既有围护桩的每两相邻桩体的间距一致；拟建结构围护桩上设有一道腰梁，该腰梁布设位置处于既有短围护桩桩底以上2‑3m高度范围内。本发明创造基于桩体抗弯刚度，考虑既有围护桩对拟建结构围护桩的有益作用，采用长短结合密贴双排桩围护结构，既能充分发挥既有短桩围护结构的支挡能力，又能有效降低拟建围护结构的占地面积，保证拟建车站主体结构的使用宽度。
Long and short combined closely-attached double-row pile enclosure structure and construction method
The invention provides a long and short combined close-fitting double-row pile enclosure structure. The long and short combined close-fitting double-row pile enclosure structure comprises existing enclosure piles and proposed structure enclosure piles; the structure fender posts to be built invade the part between every two adjacent existing fender posts and are attached to the two adjacent existing fender posts at the same time, the top ends of the structure fender posts to be built and the top ends of the existing fender posts share a combined top beam, and the distance between every two adjacent pile bodies of the structure fender posts to be built is consistent with the distance between every two adjacent pile bodies of the existing fender posts. A waist beam is arranged on the guard post of the structure to be built, and the arrangement position of the waist beam is within the height range of 2-3 m above the bottom of the existing short guard post. Based on the flexural rigidity of the pile bodies, the beneficial effect of the existing fender posts on the fender posts of the proposed building structure is considered, the long-short combined closely-attached double-row pile fender structure is adopted, the supporting and retaining capacity of the existing short pile fender structure can be brought into full play, the occupied area of the proposed building fender structure can be effectively reduced, and the use width of the proposed station main body structure is guaranteed.
本发明创造提供了一种长短结合密贴双排桩围护结构，包括既有围护桩和拟建结构围护桩；拟建结构围护桩侵入相邻两既有围护桩之间的部分，同时与该相邻的两个既有围护桩贴合，拟建结构围护桩顶端与既有围护桩顶端共用一联合冠梁，拟建结构围护桩的每两相邻桩体的间距，与既有围护桩的每两相邻桩体的间距一致；拟建结构围护桩上设有一道腰梁，该腰梁布设位置处于既有短围护桩桩底以上2‑3m高度范围内。本发明创造基于桩体抗弯刚度，考虑既有围护桩对拟建结构围护桩的有益作用，采用长短结合密贴双排桩围护结构，既能充分发挥既有短桩围护结构的支挡能力，又能有效降低拟建围护结构的占地面积，保证拟建车站主体结构的使用宽度。
Long and short combined closely-attached double-row pile enclosure structure and construction method
一种长短结合密贴双排桩围护结构及施工方法
LI HENG (Autor:in) / YANG TENGTIAN (Autor:in) / FU JUN'EN (Autor:in) / ZHENG JIANWEI (Autor:in) / GENG AOPENG (Autor:in)
23.02.2024
Patent
Elektronische Ressource
Chinesisch
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