基坑是在基础设计位置按基底标高和基础平面尺寸所开挖的土坑。开挖前应根据地质水文资料，结合现场附近建筑物情况，决定开挖方案，并作好防水排水工作。开挖不深者可用放边坡的办法，使土坡稳定，其坡度大小按有关施工规定确定。开挖较深及邻近有建筑物者，可用基坑壁支护方法，喷射混凝土护壁方法，大型基坑甚至采用地下连续墙和柱列式钻孔灌注桩连锁等方法，防护外侧土层坍入；在附近建筑无影响者，可用井点法降低地下水位，采用放坡明挖；在寒冷地区可采用天然冷气冻结法开挖等等。
建筑职称论文发表-基坑施工对周边环境的影响及其控制措施-智识期刊网—职称论文发表,论文范文,论文格式,发表论文,论文网 关键词】基坑;周边环境;控制措施 [gap=364]Key words】Base pit; Environment all around; Control measure
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低水头枢纽工程施工基坑排水的探讨_建设论文_毕业论文题目|毕业论文选题|开题报告|调查报告-天山论文辅导网 关键词】低水头;枢纽工程;基坑;排水 [gap=340]Key words】Low water head;Vital point engineering;Pit;Drain
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深基坑 Deep base pit ; deep pit ; Water-Proof Concrete
基坑排水泵 trench pump
基坑支护 foundation pit ; foundation pit supporting ; The foundation pit protect ; foundation supporting
基坑围护 foundation pit ; Pit enclosure ; Foundation pit support
基坑工程 foundation pit ; foundation pit project ; Foundation pit engineering ; foundation ditch work
深基坑支护 deep foundation pit supporting ; deep foundation support
建筑基坑 building foundation pit ; Construction pit
基坑失稳 failure of foundation ; instability of foundation pit
基坑降水 foundation pit dewatering ; dewatering ; excavation perviousness
Logical design of braced system is the key issue in the construction of excavation.
合理的基坑支护体系的设计是基坑工程施工的重要保证。
参考来源 - 考虑变形的土压力计算模型在基坑支护体系模拟中的应用The ring beam supporting and protecting structure o f deep foundation ditch has such merits as safety, saving and being able to provide enough construction space.
深基坑环梁护壁支撑结构具有安全、经济和能提供宽阔的施工空间等特点。
参考来源 - 深基坑支护单道钢筋混凝土环梁支撑施工技术 Construction Technology of SingleSubsequently, make a simulation and analysis to the factor that can invoke the occurrence of land subsidence and affect the subsidence in the deep foundation trench engineering.
随后,对实际工程中可能会影响基坑降水引起地面沉降效应的因素进行了模拟分析。
参考来源 - 城市建设引起地面沉降数值模拟研究·2,447,543篇论文数据，部分数据来源于NoteExpress
所得出的结论为此类基坑支护结构设计和施工提供了理论依据和实践参考。
These conclusions provide theoretical basis and practical reference for design and construction of such kind of deep pit.
将基坑或坡面整平，在上面略不规则地洒上符合工程规范的松散的土壤和相应的植物。
The foundation or slope leveling, in the above slightly irregular sprinkle with loose soil engineering specifications and the corresponding plant.
基坑工程的设计应该从强度控制设计向变形控制设计的转变，才能满足日益严格的环境要求。
It is pointed out that the design of foundation engineering should be transformed from strength control to deformation control to meet the requirements by environment protection.
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