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在强夯施工的过程中千万不能存在这几个误区?

网址:http://www.sddhfjx.cn/   发布日期:2021-10-18 关注次数:0
有时分在强夯施工的过程中,很多人都会存在几个误区,这些误区会大大的影响施工的效果,下面我们就来和小编看下是哪些误区吧。
Sometimes in the process of dynamic compaction construction, many people will have several misunderstandings, which will greatly affect the construction effect. Let's see what misunderstandings are with Xiaobian.
1、强夯施工,需要的强夯机械有起重机、夯锤、吊车、发掘机等,有的施工企业在布置机械方面没有依照设备施工才能来计算经常设备数量,招致施工管理紊乱,有的机械承当的作业量高,有的施工设备停滞。强夯施工队在布置机械进场方面,综合思索,合理布置,思索施工工作量、合理工期、夯击遍数、夯击能量等,保证设备的高应用率,便当施工管理,减少辅助工作量,尽可量保证每个施工机械都在合理的运转中,不影响施工效率。
1. For dynamic compaction construction, the required dynamic compaction machinery includes cranes, rammers, cranes, excavators, etc. some construction enterprises often do not calculate the number of equipment according to the equipment construction ability in arranging machinery, resulting in disordered construction management, high workload of some machinery, and stagnation of some construction equipment. The dynamic compaction construction team shall comprehensively consider and reasonably arrange the mobilization of machinery, consider the construction workload, reasonable construction period, tamping times, tamping energy, etc., ensure the high application rate of equipment, facilitate construction management, reduce auxiliary workload, and ensure that each construction machinery is in reasonable operation without affecting the construction efficiency as much as possible.
2、强夯法施工存在很多优点,这也是很多建筑公司愿意采用强夯法施工的缘由,但是在实践工作中,也会呈现强夯处置效果不明显,这将会给建立单位、施工单位带来不用要的经济损失,强夯一项有技术含量的办法,需求设计好参数。强夯效果不明显的缘由由各方面惹起的,可能是由于地基形态万千,不擅长处置,边坡的稳定性能不平均;或是物理风化和气候作用,风化作用使工程区土体强度削弱,裂隙增加,影响边坡的外形和坡度;或是人工堆载、地震等招致土体失稳,这种状况普通很少呈现。
2. Dynamic compaction method has many advantages, which is also the reason why many construction companies are willing to adopt dynamic compaction method for construction. However, in practice, it will also show that the treatment effect of dynamic compaction is not obvious, which will bring unnecessary economic losses to the establishment unit and construction unit. Dynamic compaction is a method with technical content and requires good parameters to be designed. The reason why the dynamic compaction effect is not obvious is caused by various aspects, which may be due to the thousands of foundation forms, poor disposal and uneven stability of the slope; Or physical weathering and climate, which weaken the strength of soil in the project area, increase cracks and affect the shape and slope of the slope; Or artificial surcharge, earthquake and so on lead to soil instability, which is rarely present.
3、强夯施工降水是一项重要工作,但是地基能否需求降水,这个要详细看地基的性能,公开水位深度、强夯场地的地质状况,需求降水的场地,加固提成必需停止降水,能够一边降水一边强夯。强夯降水还要遵照施工准绳,留意强夯施工布置和施工次第,避免公开水从夯坑里冒出来,影响强夯施工进度和质量。
3. Dewatering for dynamic compaction construction is an important work, but whether the foundation can require dewatering depends on the performance of the foundation, the public water level depth, the geological conditions of the dynamic compaction site, and the reinforcement Commission of the site requiring dewatering. Dewatering must be stopped and dynamic compaction can be carried out while dewatering. Dynamic compaction dewatering shall also follow the construction criteria, pay attention to the dynamic compaction construction layout and construction order, and avoid public water coming out of the compaction pit, which will affect the construction progress and quality of dynamic compaction.
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