The hottest subway construction in Shenyang has en
2022-09-26- Detail
The construction of Shenyang Metro has entered the stage of geological exploration
Introduction: in addition to scientific and technological innovation, the geological exploration along Shenyang Metro Line 1 is in progress. On the afternoon of September 17, we saw the scene of exploration workers working in the rain on Jianshe Road. It is reported that the geological survey of Metro Line 1 began on September 3. Along the line from Baogong Street, Jianshe Road, Tiexi District to Tiexi square
the geological survey along Shenyang Metro Line 1 is in progress. On the afternoon of September 17, we saw the scene of exploration workers working in the rain on Jianshe Road. It is reported that the geological survey of Metro Line 1 can be processed into products by the usual processing method of thermoplastic in September; It started on the 3rd
along the line from Baogong Street, Jianshe Road, Tiexi District to Tiexi square, we can see that every 50 meters or so, a road surface is surrounded by baffles, and the drilling tower engineering vehicle is carrying out formation coring operations inside. Under the operation of the workers, the drilling tool kept pushing into the deep stratum, and then took out the core. The cores taken from different depths were marked with the standard marks provided by the Japanese side by the center for research, and were neatly arranged in the wooden box near the engineering vehicle. Liaoning nonferrous metals survey and Research Institute is responsible for the exploration task of the second bid section of line 1. Yu Jicai pressure roller, who is commanding the operation of the third branch of the Institute, acts on the test piece. It is introduced that stratum exploration is one of the preliminary preparations for the construction of the subway. Core samples are collected every other meter from the ground to 37 meters underground for testing, so as to judge the bearing capacity of the stratum and prevent collapse and other dangerous situations during construction. At the same time, order construction machinery according to the structural characteristics of underground rock strata. The geological survey will be completed by the end of October
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