Pre-casting construction method for tunnel groove cover plate

The invention discloses a pre-casting construction method for a tunnel groove cover plate. The method comprises the following steps of: (a), mixing concrete, and transporting the concrete to a pre-casting yard; (b), vibrating the concrete in a mold to form precast blocks; (c), transporting the preca...

Full description

Saved in:
Bibliographic Details
Main Authors ZHAO GUOFENG, YANG JINRONG, XU XIAOJIANG, XIAN RUI, LI JIE, GAN DEGUI, DAI YI, ZHOU LEI, SONG YULONG, LI WANBO, ZHONG KUIXU
Format Patent
LanguageChinese
English
Published 18.12.2013
Subjects
PERFORMING OPERATIONS
SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS, SLAG, OR MIXTURESCONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
TRANSPORTING
WORKING CEMENT, CLAY, OR STONE
Online AccessGet full text

Cover

More Information
Summary:The invention discloses a pre-casting construction method for a tunnel groove cover plate. The method comprises the following steps of: (a), mixing concrete, and transporting the concrete to a pre-casting yard; (b), vibrating the concrete in a mold to form precast blocks; (c), transporting the precast blocks to a maintenance yard for maintenance; (d), transferring and de-molding the precast blocks; (e), stacking the precast blocks of the cover plate. By the adoption of the method, the construction quality of the precast blocks can be ensured. By the adoption of transporting, transferring and hoisting equipment in cooperation with manual operation, the labor intensity is greatly reduced, the construction progress is accelerated, and the cost is saved.
Bibliography:Application Number: CN20131361606