Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated concrete retaining wall construction structure and construction method
The invention discloses a prefabricated concrete retaining wall construction structure and a construction method, and belongs to the technical field of civil construction. A socket at the joint of the upper prefabricated concrete retaining wall and the lower prefabricated concrete retaining wall is manufactured into a Y opening and fixed through a steel plate, a positioning device is arranged on the inner side, close to the lower portion of the second prefabricated concrete retaining wall, in the lower prefabricated concrete retaining wall, and a rigid beam is formed by using rolled gravel beams with small particle sizes. The sides, away from the river channel, of the second prefabricated concrete retaining wall and the fourth prefabricated concrete retaining wall are backfilled with cemented soil layer by layer. The contact position of the upper concrete retaining wall and the lower concrete retaining wall is not prone to damage, the upper prefabricated retaining wall can be accurately placed in a designated position, it is guaranteed that the upper prefabricated concrete retaining wall structure is evenly stressed, and the erosion effect of rainfall is reduced.
本发明公开了一种预制混凝土挡墙施工结构及施工方法，属于土木建筑施工技术领域。本发明在上部预制混凝土挡墙和下部预制混凝土挡墙交接处的承插口制作成Y口，并通过钢板固定，在下部预制混凝土挡墙中靠近第二预制混凝土挡墙下方的内侧设置有定位装置，利用碾压的粒径较小的碎石梁形成刚性梁，第二预制混凝土挡墙和第四预制混凝土挡墙远离河道侧分层回填水泥土。本发明能够使得上下部混凝土挡墙接触处不易破坏，上部预制挡墙能够准确放入指定位置，保证上部预制混凝土挡墙结构受力均匀，并减少降雨的侵蚀作用。
Prefabricated concrete retaining wall construction structure and construction method
The invention discloses a prefabricated concrete retaining wall construction structure and a construction method, and belongs to the technical field of civil construction. A socket at the joint of the upper prefabricated concrete retaining wall and the lower prefabricated concrete retaining wall is manufactured into a Y opening and fixed through a steel plate, a positioning device is arranged on the inner side, close to the lower portion of the second prefabricated concrete retaining wall, in the lower prefabricated concrete retaining wall, and a rigid beam is formed by using rolled gravel beams with small particle sizes. The sides, away from the river channel, of the second prefabricated concrete retaining wall and the fourth prefabricated concrete retaining wall are backfilled with cemented soil layer by layer. The contact position of the upper concrete retaining wall and the lower concrete retaining wall is not prone to damage, the upper prefabricated retaining wall can be accurately placed in a designated position, it is guaranteed that the upper prefabricated concrete retaining wall structure is evenly stressed, and the erosion effect of rainfall is reduced.
本发明公开了一种预制混凝土挡墙施工结构及施工方法，属于土木建筑施工技术领域。本发明在上部预制混凝土挡墙和下部预制混凝土挡墙交接处的承插口制作成Y口，并通过钢板固定，在下部预制混凝土挡墙中靠近第二预制混凝土挡墙下方的内侧设置有定位装置，利用碾压的粒径较小的碎石梁形成刚性梁，第二预制混凝土挡墙和第四预制混凝土挡墙远离河道侧分层回填水泥土。本发明能够使得上下部混凝土挡墙接触处不易破坏，上部预制挡墙能够准确放入指定位置，保证上部预制混凝土挡墙结构受力均匀，并减少降雨的侵蚀作用。
Prefabricated concrete retaining wall construction structure and construction method
预制混凝土挡墙施工结构及施工方法
PENG JINXIAN (Autor:in) / LIANG WEI (Autor:in) / LIN DONGWEI (Autor:in) / ZHANG LIWEN (Autor:in) / ZHANG KEXIN (Autor:in) / YANG YINWEN (Autor:in) / HUANG YIXUN (Autor:in) / LI BAOJIAN (Autor:in) / ZHU HAIJIANG (Autor:in) / ZHANG WENJIE (Autor:in)
27.02.2024
Patent
Elektronische Ressource
Chinesisch
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