Static load testing machine for track precast slab and static load testing method

• Main Authors: HUANG LIPING, WANG HAIYUAN, ZHENG XIAOLIAN, HU HONGBO, YU DEYONG, GUO FAMIN, CHU XIAOHUI, WANG QUN, SHI CHANGRONG, LIANG QINGKAI, LI ZHONGWEI, ZHAO YONG, GU BOTAO, ZHANG CHUANSHUN, LIU JIHUI, DENG YONGZHONG, LIU JINHUI, WANG CHAOLIN, LIU HENG
• Format: Patent
• Language: Chinese; English
• Published: 16.11.2021
• Subjects: INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PHYSICS; TESTING

The invention provides a static load testing machine for a track precast slab and a static load testing method, and belongs to the technical field of static load testing of track precast slabs. The static load testing machine for the track precast slab comprises two travelling tracks arranged on a working surface in parallel, a bottom rack arranged between the travelling tracks, a stress longitudinal beam, a stress cross beam, a movable loading frame arranged on the travelling tracks and a loading mechanism arranged on the movable loading frame, wherein the stress longitudinal beam and the stress cross beam are used for supporting the precast slab; the stress longitudinal beam is fixed to the longitudinal center line of the bottom rack; jacking mechanisms are symmetrically arranged on the two sides of the stress longitudinal beam; the stress cross beam is vertically arranged on the upper surface of a chassis cross beam through a turnover mechanism or is turned over and reset to the lower part of the stress lo