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31results about How to "Maximize usability" patented technology

Stone filling and island building construction bearing platform method for underwater stone abrupt slope area

InactiveCN112227401AEnsure excavation safetyImprove lateral stabilityEmbankmentsLand reclamationSlurryRebar
The invention discloses a stone filling and island building construction bearing platform method for an underwater stone abrupt slope area. Grouting steel sleeves, thick steel bars and cement-water glass double-liquid slurry are used for forming composite small anti-slide piles to resist an island building body from sliding down into a river, so that the island building area and the backfill engineering quantity are reduced, the construction period and the construction cost are saved, and the construction safety can further be ensured. The grouting steel sleeves are not taken out, so that thelateral stability of a bearing platform foundation pit in the later period is improved, and foundation pit excavation safety is guaranteed. Curtain grouting of the periphery of a foundation pit and bottom sealing grouting of the bottom of the foundation pit are carried out by adopting the cement-water glass double-liquid slurry, bearing platform foundation pit water stopping is carried out, the water stopping effect is good, secondary water stopping is not needed in subsequent bearing platform foundation pit excavation, and maximization of economy, safety and practicability is achieved. Compared with the prior art, large equipment is not needed, a large number of steel structures are not needed, the structure is safe, the procedure is single, and economical efficiency is good. The problemthat the bearing platform in the underwater stone abrupt slope area is difficult to construct is solved.
Owner:CENT SOUTH UNIV

Alarm strategy verification method and device, electronic equipment and readable storage medium

The invention provides an alarm strategy verification method and device, electronic equipment and a readable storage medium, and relates to the technical field of computers. The method comprises the following steps: acquiring an alarm strategy; if an operation that a user needs to perform verification analysis on the alarm strategy is received, acquiring a verification analysis parameter corresponding to the alarm strategy, and generating a verification analysis number corresponding to the alarm strategy; receiving a time interval of system log data input by a user; screening out a plurality of target log events which are located in a time interval and conform to the verification analysis parameters from the historical system log data, and generating a verification analysis result of the verification analysis number according to event data of the target log events; and updating the strategy parameters of the alarm strategy according to the verification analysis result of the verification analysis number. Prepositive verification analysis is carried out on the configuration parameters of the alarm strategy by using the historical system log data, and the technical effect of completing reasonable configuration and optimization of the strategy before the alarm strategy is started is achieved.
Owner:云账户技术(天津)有限公司

A construction method for the variable width section of a half-through arch bridge

The invention discloses a construction method for the widening section of a mid-support arch bridge, which uses hoisting equipment to lift a prefabricated cast-in-place hanger so that the top surface of the cast-in-place hanger is flush with the bottom surface of the cast-in-place section; a spreader system is used Connect the two sides of the cast-in-place hanger to the two sides of the arch rib respectively; lay a formwork system for pouring the widened section on the top surface of the cast-in-place hanger, and pour concrete to form the widened section after binding the steel bars; the concrete reaches After the strength is designed, the spreader system is removed, and the cast-in-place hanger is hoisted away by lifting equipment. The invention lifts the cast-in-place hanger and connects it with the poured section by lifting equipment, and then uses a hanger system to fixedly connect the cast-in-place hanger and the arch rib, so as to carry out the construction of the widening section on the cast-in-place hanger. The invention reduces the construction risk in the construction process of the variable width section, simplifies the operation process and shortens the construction period, and realizes the maximization of economy, safety and practicability.
Owner:CHINA RAILWAY GUANGZHOU ENG GRP CO LTD +1
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