Roller compacted concrete construction formwork fixed structure

• Main Authors: ZHAO XING, SUN NAN, ZHAO JIYONG, LIU SHUFANG, QIN XIAOLIANG, YU LINGGUANG, PENG JILE
• Format: Patent
• Language: English
• Published: 11.11.2015
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The utility model discloses a roller compacted concrete construction formwork fixed structure, including roller compacted concrete and the abnormal concrete continuous with roller compacted concrete, the roller compacted concrete surface is provided with the template, and the template passes through the mounting and fix on roller compacted concrete, the screw rod of mounting for having anchor end, during wherein the anchor end of screw rod was fixed in abnormal concrete, the other end adopted the nut to lock after passing the template, anchor end is Y type structure, T type structure or L type structure. The utility model discloses a I type screw rod in fixing traditional template becomes Y type, T type or L screw rod structure, has increased the area of contact of screw rod with abnormal concrete effectively, has increased the cohesive strength of screw rod with abnormal concrete, can reduce the thickness of abnormal concrete simultaneously effectively to construction speed is accelerated in the disinvestment, has better economic benefits and social, can extensively popularize and apply at hydraulic and hydroelectric engineering technical field.