Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Variable sheet-pile wall and construction method thereof
According to the variable sheet-pile wall and the construction method thereof, the sheet-pile wall comprises a plurality of round piles arranged at intervals, each round pile comprises a buried part of cast-in-situ bored pile and an exposed part of cast-in-situ bored pile, a clamping groove peripheral structure is arranged on the periphery of each cast-in-situ bored pile, and the cast-in-situ bored piles, the cast-in-situ bored piles and the clamping groove peripheral structures are fixedly connected into a whole; the clamping groove peripheral structure forms a transverse prefabricated plate clamping groove, the clamping groove is formed between the adjacent pouring piles, and a prefabricated connecting plate used for being connected with the circular piles is arranged in the clamping groove in a clamped mode. The construction method comprises the steps that firstly, the construction size of the variable sheet-pile wall is determined; 2, pile position lofting and drilling positioning are carried out; 3, the drilling machine constructs a pile foundation buried part; fourthly, the necessary soil body construction pile foundation exposed part is excavated; 5, alternately constructing one by one according to the serial numbers of the soil bodies and the transverse prefabricated slabs; and step 6: acceptance of completion. Through the transverse prefabricated slab clamping grooves, one-by-one excavation construction of single piles can be achieved, the special-shaped structure of a traditional baffle is avoided, and longitudinal sliding of the baffle is also prevented.
一种变异桩板墙及其施工方法，桩板墙包括间隔设置的多个圆桩，圆桩包括埋藏部分的钻孔灌注桩和外露部分的浇筑桩，浇筑桩的外围设置有卡槽外围结构，钻孔灌注桩、浇筑桩和卡槽外围结构固定连接为一体；卡槽外围结构形成横向预制板卡槽，卡槽设置在相邻的浇筑桩之间，卡槽内卡设有用于衔接圆桩的预制连接板；施工方法包括：步骤一：确定变异桩板墙的构造尺寸；步骤二：桩位放样、钻孔定位；步骤三：钻机施工桩基入土部分；步骤四：开挖必要的土体施工桩基出露部分；步骤五：按照土体与横向预制板编号逐一交替施工；步骤六：竣工验收。本发明通过横向预制板卡槽，可以单桩逐一开挖施工，避免了传统挡板的异形构造，也防止了挡板的纵向滑移。
Variable sheet-pile wall and construction method thereof
According to the variable sheet-pile wall and the construction method thereof, the sheet-pile wall comprises a plurality of round piles arranged at intervals, each round pile comprises a buried part of cast-in-situ bored pile and an exposed part of cast-in-situ bored pile, a clamping groove peripheral structure is arranged on the periphery of each cast-in-situ bored pile, and the cast-in-situ bored piles, the cast-in-situ bored piles and the clamping groove peripheral structures are fixedly connected into a whole; the clamping groove peripheral structure forms a transverse prefabricated plate clamping groove, the clamping groove is formed between the adjacent pouring piles, and a prefabricated connecting plate used for being connected with the circular piles is arranged in the clamping groove in a clamped mode. The construction method comprises the steps that firstly, the construction size of the variable sheet-pile wall is determined; 2, pile position lofting and drilling positioning are carried out; 3, the drilling machine constructs a pile foundation buried part; fourthly, the necessary soil body construction pile foundation exposed part is excavated; 5, alternately constructing one by one according to the serial numbers of the soil bodies and the transverse prefabricated slabs; and step 6: acceptance of completion. Through the transverse prefabricated slab clamping grooves, one-by-one excavation construction of single piles can be achieved, the special-shaped structure of a traditional baffle is avoided, and longitudinal sliding of the baffle is also prevented.
一种变异桩板墙及其施工方法，桩板墙包括间隔设置的多个圆桩，圆桩包括埋藏部分的钻孔灌注桩和外露部分的浇筑桩，浇筑桩的外围设置有卡槽外围结构，钻孔灌注桩、浇筑桩和卡槽外围结构固定连接为一体；卡槽外围结构形成横向预制板卡槽，卡槽设置在相邻的浇筑桩之间，卡槽内卡设有用于衔接圆桩的预制连接板；施工方法包括：步骤一：确定变异桩板墙的构造尺寸；步骤二：桩位放样、钻孔定位；步骤三：钻机施工桩基入土部分；步骤四：开挖必要的土体施工桩基出露部分；步骤五：按照土体与横向预制板编号逐一交替施工；步骤六：竣工验收。本发明通过横向预制板卡槽，可以单桩逐一开挖施工，避免了传统挡板的异形构造，也防止了挡板的纵向滑移。
Variable sheet-pile wall and construction method thereof
一种变异桩板墙及其施工方法
CHEN HAIBO ( Autor:in ) / YE LEI ( Autor:in ) / XIA GUOFA ( Autor:in ) / MAN LINGLING ( Autor:in ) / YE ERFENG ( Autor:in ) / CHEN DAQING ( Autor:in ) / WANG XIAOJUN ( Autor:in ) / CHEN JIE ( Autor:in ) / LIN XIONGWEI ( Autor:in ) / GU FANG ( Autor:in ) ... [mehr]
06.06.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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