Temporary concrete pile column and support connecting structure and construction method

• Main Authors: DING YUESEN, PAN CHUTIAN, CAO CHUNBO, JING JIALIANG, YANG FEI, ZHANG CHUNLEI, JIAO XIANYUE, SHI CHENGHUA, WANG HONGXIAN, ZHANG CHUANG, ZHANG CHENMING, LI SHIJIE, SHI JIACHENG, ZHANG HAOLIANG, KANG RUIQIANG, FEI RUIZHEN, ZHANG WENXUAN, MO CHENG, JIANG YIHUI, WANG YIXIONG
• Format: Patent
• Language: Chinese; English
• Published: 10.11.2023
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The invention discloses a connecting structure of a temporary concrete pile column and a support and a construction method.The connecting structure comprises the temporary concrete pile column, an embedded steel plate serving as a connecting foundation is arranged in the temporary concrete pile column, and the embedded steel plate is connected with the concrete support through a concrete support connecting assembly; the pre-embedded steel plate is connected with the steel support steel straining beam through the steel support connecting assembly; the construction method comprises the following steps: constructing the enclosure structure, the dewatering well and the temporary concrete piles; the foundation pit is excavated to the position below the concrete supports, and the concrete supports are arranged and connected with the temporary concrete piles; the foundation pit continues to be excavated to the position below the steel supporting and steel straining beams, and the steel supporting and steel straining