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Current application of mining anchorThe original anchor retaining wall construction is completed and in use for a period of time, because in the planning of the unfavorable elements do not  part, the construction process of the construction of the quality of the construction is not controlled or not in accordance with the construction process of construction, in the process of application because of man-made or natural factors, etc.

Factors affecting the quality of anchor tray determinations(1) Environmental temperature change, due to thermal expansion, the balance of the unequal arm and other reasons, will make the balance of the zero point and the equilibrium point of change, the value of the occasional deviation can be up to a number of times the balance of the sensibility. Thus, the balance room should be a constant temperature, first-class, second-class standard balance and first and second-class laboratory balance should be 20 ℃ ± 2 ℃ under the conditions of work, the accuracy of a little lower to reach 20 ℃ ± 5 ℃.

Linkage between pullout force and distance distribution of anchor disk with anchorsGeotechnical anchoring skill is an important part in the field of geotechnical engineering, and it has a wide range of applications in the fields of hydraulic construction, towering structure, underground engineering, anti-slip engineering and slope engineering.

What are the elements that affect the decrease of anchoring force of mining anchor rods?With the development of mine support technology, anchors and anchors are used in conjunction with each other. However, in the detailed underground use process, due to the quality of the anchoring material itself, irrational design, improper operation process, underground geological conditions and many other factors, the anchoring force will be greatly reduced. This will lead to deformation of the roadway, and even topping and roadway collapse accidents.

Ruiyu Company Organizes Emergency Rescue Knowledge TrainingIn order to protect the safety of employees and pay attention to their health condition in real time, Rayou Company has equipped workshops with special first-aid medicine boxes, blood pressure monitors, patchouli, quick-acting heart pills and other medical and healthcare supplies, and has established a relevant medical apparatus management system and processing procedures to facilitate the workshops to make temporary rescue treatment when the employees' health emergencies occur.

Ruiyu Company Organizes Emergency Rescue Knowledge Training In order to protect the safety of employees and pay attention to their health conditions in real time, Ruiyu Company has equipped workshops with special first-aid medicine boxes, blood pressure monitors, patchouli, quick-acting heart pills and other medical and healthcare supplies, and has established a relevant medical apparatus management system and processing procedures to facilitate the temporary rescue of employees in the event of a health emergency.

Ruiyu Company's Mass Line Education and Practice Activity of the Party Successfully Carried OutIn order to solidly promote the in-depth development of the Party's mass line education and practice activities, according to the deployment arrangement of Ruiyu Support [2024] No.15 "The Company's Party Committee Deeply Carries Out the Work Implementation Plan of the Party's Mass Line Education and Practice Activity", combining with the actual situation, Ruiyu Company researches and discusses and formulates Ruiyu Company's activity study plan and study system, and compl

Shandong Ruiyu Company Organized to Watch the Feature Film “Breaking the Ice and Moving Forward   In order to enable the cadres and workers to more clearly, accurately, comprehensively and profoundly understand the current severe economic situation faced by the enterprise, guide the cadres and workers to further recognize the situation, clarify their responsibilities, enhance the sense of urgency and crisis, better adapt to the new situation, meet the new challenges, and provide a strong spiritual impetus and ideological guarantee for the stable development of the enterprise, Shandon

Anchor rod main use and composition of the anchor must have factorsTwist anchor rod is mainly used in mine roadway, railroad, slope and tunnel projects, the main reinforcement of the dam, its role is mainly to ensure the stability of the mine roadway and underground engineering surrounding rock.

Application of Mining AnchorMining anchor rod is a tool applied to support the surrounding rock of mine roadway and underground project, which can ensure the stability of the surrounding rock of mine roadway and underground project.Mining anchor rod use scope, can realize end anchor, lengthening anchor and ** anchor; easy to operate, low price and other advantages, widely used in coal mines, railroads, hydropower and other projects all kinds of roadway support.Anchor is the basic component of tunnel support in contemporary coal mines, he will be the roadway rock reinforcement together, so that