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A platform for research: civil engineering, architecture and urbanism
Steel concrete continuous wall of underground structure and construction method of steel concrete continuous wall
The invention discloses a construction method of a steel concrete continuous wall of an underground structure, which comprises the following steps: constructing a guide wall and a guide groove of a construction section, forming slurry in the guide groove, and forming a cement soil continuous wall on the lower side of the guide groove; the steel pipe piles are inserted into the cement soil continuous wall through the guide grooves; connecting beams are constructed on the steel pipe piles, and wallboard control devices are erected; a first section of wall plate is poured between the connecting beam and the ground; the steel pipe pile is used as a guide rod, and the first section of wallboard sinks into the guide groove; all the wallboards sink and are connected with one another to form a construction section; the construction sections are mutually connected to form a steel concrete continuous wall, a foundation pit is excavated, and an underground structure is constructed; and after the underground structure is constructed to positive and negative zero, the steel pipe piles are pulled out. The invention further discloses the steel concrete continuous wall formed through the construction method. According to the construction method, the wallboards are sunken through the slurry in the guide grooves and the wallboard control device, and the problem that the continuous wall cannot be constructed due to collapse is solved due to the adoption of the construction mode of slurry and prefabricated wallboards.
本申请公开了一种地下结构的钢砼连续墙的施工方法，步骤为：施工一个施工段的导墙及导向槽，并在导向槽内形成泥浆，导向槽的下侧形成水泥土连续墙；钢管桩经导向槽内插入到水泥土连续墙内；在钢管桩上施工联系梁并架设墙板控制装置；在联系梁与地面之间浇注第一段墙板；以钢管桩为导向杆，将第一段墙板下沉到导向槽内；所有墙板完成下沉并相互连接形成一施工段；各施工段相互连接形成钢砼连续墙，开挖基坑并施工地下结构；地下结构施工至正负零后，拔除钢管桩。本申请还公开了采用上述施工方法所形成的钢砼连续墙。本申请利用导向槽内泥浆和墙板控制装置来下沉墙板，由于采用了泥浆+预制墙板的施工方式，避免了由于塌方而无法施工连续墙的问题。
Steel concrete continuous wall of underground structure and construction method of steel concrete continuous wall
The invention discloses a construction method of a steel concrete continuous wall of an underground structure, which comprises the following steps: constructing a guide wall and a guide groove of a construction section, forming slurry in the guide groove, and forming a cement soil continuous wall on the lower side of the guide groove; the steel pipe piles are inserted into the cement soil continuous wall through the guide grooves; connecting beams are constructed on the steel pipe piles, and wallboard control devices are erected; a first section of wall plate is poured between the connecting beam and the ground; the steel pipe pile is used as a guide rod, and the first section of wallboard sinks into the guide groove; all the wallboards sink and are connected with one another to form a construction section; the construction sections are mutually connected to form a steel concrete continuous wall, a foundation pit is excavated, and an underground structure is constructed; and after the underground structure is constructed to positive and negative zero, the steel pipe piles are pulled out. The invention further discloses the steel concrete continuous wall formed through the construction method. According to the construction method, the wallboards are sunken through the slurry in the guide grooves and the wallboard control device, and the problem that the continuous wall cannot be constructed due to collapse is solved due to the adoption of the construction mode of slurry and prefabricated wallboards.
本申请公开了一种地下结构的钢砼连续墙的施工方法，步骤为：施工一个施工段的导墙及导向槽，并在导向槽内形成泥浆，导向槽的下侧形成水泥土连续墙；钢管桩经导向槽内插入到水泥土连续墙内；在钢管桩上施工联系梁并架设墙板控制装置；在联系梁与地面之间浇注第一段墙板；以钢管桩为导向杆，将第一段墙板下沉到导向槽内；所有墙板完成下沉并相互连接形成一施工段；各施工段相互连接形成钢砼连续墙，开挖基坑并施工地下结构；地下结构施工至正负零后，拔除钢管桩。本申请还公开了采用上述施工方法所形成的钢砼连续墙。本申请利用导向槽内泥浆和墙板控制装置来下沉墙板，由于采用了泥浆+预制墙板的施工方式，避免了由于塌方而无法施工连续墙的问题。
Steel concrete continuous wall of underground structure and construction method of steel concrete continuous wall
地下结构的钢砼连续墙及其施工方法
LI RENMIN (author) / LIU XIAOBO (author) / WANG TAO (author) / LIU FEI (author)
2024-11-08
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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