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published in(发表于) 2014/9/20 11:07:21
Respond to the new main road， Zhengzhou half collapsing 13 times， made no mention accountability

-Press liyichuanwentu

Summary | the collapse fall ... ... New Zhengzhou xisanhuan half collapsing 13 times! What is more, xisanhuan road intersection in central China collapsed by as much as 7 times. Zhengzhou Municipal Government set up a group, start the accountability mechanisms.

Yesterday, the Zhengzhou municipal construction Committee published a press briefing. Notification displayed, Zhong Yuan lu XI San Huan collapse and at the intersection of water and underground pipe and pipeline complex, but made no mention to responsibility and accountability.

　[Look at] the staged collapse series, related departments set up investigation teams

If comments this year which is the way most attention, certainly not belong to West third ring! After the opening of the road resumed in April of this year began a succession of collapse and collapse was a barrage, the collapse began. From April this year so far, this road has staged 13 collapse.

The statistics, from April 10 to September 2, West third ring road has collapsed 12 times. Among them, only road and the West third ring road intersection in central China collapsed a 6 times. Meanwhile, the collapse of roads also attracted the attention of major leaders of Zhengzhou city. On September 4, the municipal government started the accountability mechanism, set up a group to handle the matter. On September 13, the relevant departments held conferences in Zhengzhou city.

Surprisingly, on September 15, Central Plains Road West third ring road intersection and "collapsed", and it is at the junction of the 7th fall. After the pavement collapsed again, Zhengzhou municipal government leaders on collapse of a preliminary determination, responsible parties for the operation in the Central Plains near the collapsed pavement using environmental protection co., Ltd. On September 18, Zhengzhou officials open Conference and determine the West third ring road intersection in central China collapsed digs carried out to determine the cause of the accident. Meanwhile, survey results will be clear to the general public.

　　[Informed] underground pipeline is too complex, made no mention accountability

Yesterday afternoon, journalists got a briefing from Zhengzhou municipal construction Committee. Which reads: Central Plains Road West third ring road intersection is stagnant, and the underground complex of new, old, abandoned pipelines have been included in the top ten intersections remediation projects, to be implemented in the near future, according to construction project requires only three ring projects on the sections of the old asphalt pavement surface layer milling cast. According to a preliminary analysis of the expert group, the underground structures in water areas affected by water erosion, coupled with recent underground pipeline pipeline property units in the region through the West third ring pipe-jacking construction, soil disturbance during construction caused by rain water seeping into the ground soil moisture changes, induced deformation and subsidence, and gradually form a pavement collapsed.

Municipal authorities will appoint a qualified inspection units of the subsidence area near full inspection, establish treatment plan according to test results, and quickly execute the road as soon as possible, and ensure that the road is clear. Meanwhile, the Municipal Government will be based on the progress of the investigation informed in a timely manner, to further processing to collapse.

In this information circular, the reporter notes made no mention of accountability issues.

　　[Analysis] collapse of man-made geologic hazards

Yesterday afternoon, this reporter once again rushed to visit Central Plains Road West third ring road intersection. The scene, reporters noted the collapse pit had been excavated, experts and technicians in a sample survey.

Cheng city of Henan University Geotechnical Engineering Research Center, Professor Woo told reporters that the collapse point 2.5 meters with obvious water soaked area here should be early formation of shallow flow and scour holes. In addition, they found two suspected in the collapse pit West of piping, and East of a point at some soil and water may be discharged water flow. "The present basic can determine the runoff formation of shallow landslides. In addition, with deep run-off triggering landslides, we're detecting deep soil samples for analysis. Judging from the current analysis, the hole in such a large area of landslides, clearly falls within the artificial geological disaster. ”

At the scene, experts said, the current probe mainly ready-landslide exploration, followed by rehabilitation programmes and the collapse point of recovery, but causes of cavity collapse is a system involves more around soil structure, which may also have piping below the soil, or empty, "without a doubt, are not allowed to be near the point of collapse collapse! ”

Yesterday, reporters learned from the Office of the Zhengzhou City Government five for the current collapse accident responsibility determination of Zhong Yuan lu XI San Huan, also according to the survey results to identify.

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