土木工程專業(yè)英語結(jié)課論文-展示頁
2025-08-03 18:57本頁面
【正文】 atment method, key point is observed in examining trough and drill detecting trough inspection principle and method. Analyzes the principle of foundation reinforcement and strengthening method.[ Key words ] observation check slot, drilling trough inspection.1, introduction :toward a building body foundation is very important, however, do a good job in the basic pit trough inspection before we do, only accurate data before we can get trough inspection of existing land production based scheme, then know need foundation reinforcement, such as the need to be effective fast ripe reinforcement so as to ensure the followup work smoothly, shorten time limit for a project is not necessary, in order to save costs.2, foundation trench inspection If the foundation reinforcement treatment for must be natural foundation, when the pit ( groove ) dig to base design elevation, the construction unit must in reconnaissance, design, inspect manage unit and owner jointly check slot, eligible and rear for foundation engineering construction.I, observation check slot Observation of trough inspection inspection pit ( groove ) in addition to the position, section size, elevation and slope and so on with the design requirements, the key should the pit ( groove ) bottom soil prehensive observation.①soil and the color is the same。③soil moisture content is abnormal or not, there is no too dry or wet。②preparation of hammer and drill rod, a drill diameter engineering should be consistent, the heavy hammer is consistent。④drilling, requirements to consistent, hammer drop distance consistent. Each penetration30CM ( called step ),
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