Super-long basement seamless structure construction method

• Main Authors: CHEN WENXIANG, GONG DEJIN, FENG BO, GUO BINGLIN, XIONG ZHIBING, ZHOU YAN
• Format: Patent
• Language: Chinese; English
• Published: 06.12.2022
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The invention relates to a construction method for a seamless structure of a super-long basement, and relates to the technical field of basement construction. The method comprises the following steps that S1, a foundation pit of a first area is dug, and the foundation pit of the first area is supported through supporting piles; s2, reinforcing meshes are bound on the inner bottom wall and the inner side wall of the foundation pit in the first area; s3, reinforcing steel bars are arranged on the inner bottom wall of the foundation pit in the first area, and then concrete mortar is poured on the inner bottom wall and the inner side wall of the foundation pit in the first area and leveled to form a bottom layer and a side layer; and S4, after the bottom layer and the side layer are stable, repeating the operation steps of S1 to S3 to form the bottom layer and the side layer of the second area. The effect of improving the overall strength of the whole basement is achieved. 本申请涉及一种超长地下室无缝结构施工方法，涉及地下室施工技术领域。其包括以下步骤