A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of water stop structure supported by steel pipe stand column penetrating through bottom plate
The invention discloses a construction method of a water stop structure supported by a steel pipe stand column penetrating through a bottom plate, which can effectively prevent leakage of a foundation bottom plate under the condition that the foundation bottom plate is kept stable and continuously stressed, and comprises the following steps: step 1, removing soil and floating rust at the top of a cushion layer and around a steel pipe pile, and cleaning by adopting a high-pressure water gun; secondly, a water stop ring is arranged on the outer wall of a pile body of the steel pipe pile, then raft reinforcing steel bars are bound to the top of the cushion layer, and raft concrete is poured; thirdly, a groove with a certain width and a certain depth is formed in the periphery of a pile body of the steel pipe pile at the top of the raft; fourthly, the steel pipe pile is cut off at the bottom of the groove, and sludge in the groove and the remaining steel pipe pile is cleaned up; fifthly, concrete is poured into the steel pipe piles, the concrete pouring height is not larger than the top notch height of the steel pipe piles, and then top plates are arranged at the tops of the steel pipe piles; and sixthly, the raft reinforcing steel bars in the grooves are connected through connecting ribs, and then a secondary concrete layer is poured in the grooves.
本发明公开了一种穿底板钢管立柱支撑的止水结构的施工方法，能够使基础底板保持稳定、连续受力的情况下有效防止基础底板渗漏，该施工方法包括：步骤一、清除垫层顶部、钢管桩周围的泥土和浮锈，采用高压水枪清洗干净；步骤二、在钢管桩的桩身外壁上设置止水环，然后在垫层顶部绑扎筏板钢筋、浇筑筏板混凝土；步骤三、在筏板顶部的钢管桩桩身周围设置一定宽度、一定深度的凹槽；步骤四、在凹槽底部割除钢管桩，并将凹槽内和剩余钢管桩内的淤泥清理干净；步骤五、在钢管桩内灌注混凝土，混凝土灌注高度不大于钢管桩顶部切口高度，然后在钢管桩顶部设置顶板；步骤六、将凹槽内的筏板钢筋通过连接筋连接，然后在凹槽内浇筑二次混凝土层。
Construction method of water stop structure supported by steel pipe stand column penetrating through bottom plate
The invention discloses a construction method of a water stop structure supported by a steel pipe stand column penetrating through a bottom plate, which can effectively prevent leakage of a foundation bottom plate under the condition that the foundation bottom plate is kept stable and continuously stressed, and comprises the following steps: step 1, removing soil and floating rust at the top of a cushion layer and around a steel pipe pile, and cleaning by adopting a high-pressure water gun; secondly, a water stop ring is arranged on the outer wall of a pile body of the steel pipe pile, then raft reinforcing steel bars are bound to the top of the cushion layer, and raft concrete is poured; thirdly, a groove with a certain width and a certain depth is formed in the periphery of a pile body of the steel pipe pile at the top of the raft; fourthly, the steel pipe pile is cut off at the bottom of the groove, and sludge in the groove and the remaining steel pipe pile is cleaned up; fifthly, concrete is poured into the steel pipe piles, the concrete pouring height is not larger than the top notch height of the steel pipe piles, and then top plates are arranged at the tops of the steel pipe piles; and sixthly, the raft reinforcing steel bars in the grooves are connected through connecting ribs, and then a secondary concrete layer is poured in the grooves.
本发明公开了一种穿底板钢管立柱支撑的止水结构的施工方法，能够使基础底板保持稳定、连续受力的情况下有效防止基础底板渗漏，该施工方法包括：步骤一、清除垫层顶部、钢管桩周围的泥土和浮锈，采用高压水枪清洗干净；步骤二、在钢管桩的桩身外壁上设置止水环，然后在垫层顶部绑扎筏板钢筋、浇筑筏板混凝土；步骤三、在筏板顶部的钢管桩桩身周围设置一定宽度、一定深度的凹槽；步骤四、在凹槽底部割除钢管桩，并将凹槽内和剩余钢管桩内的淤泥清理干净；步骤五、在钢管桩内灌注混凝土，混凝土灌注高度不大于钢管桩顶部切口高度，然后在钢管桩顶部设置顶板；步骤六、将凹槽内的筏板钢筋通过连接筋连接，然后在凹槽内浇筑二次混凝土层。
Construction method of water stop structure supported by steel pipe stand column penetrating through bottom plate
一种穿底板钢管立柱支撑的止水结构的施工方法
GUO DONGRONG (author) / ZHONG ZHIHONG (author) / YANG WEIJUN (author) / TANG XU (author) / HUANG HE (author) / HUANG XIAOMIAO (author) / HUANG YOUTANG (author)
2023-10-13
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
| European Patent Office | 2023
| European Patent Office | 2022
Waterproof construction method for latticed column penetrating through bottom plate
| European Patent Office | 2023
Water stop structure of profile steel stand column and construction method
| European Patent Office | 2023
| European Patent Office | 2021