CAJ | 학술논문

本工程为群体洋房工程,基础持力层为粘土,地下稳定水位略高于基础顶面,结合同类工程实际特点与难点,通过方案选择,确定选用多点浅挖集水明坑降水与钢管护壁支护相结合施工工艺,该工艺具有简便可行、高效、造价较低、使用效果明显等特点,具有较好的社会和经济效益.
본공정위군체양방공정,기출지력층위점토,지하은정수위략고우기출정면,결합동류공정실제특점여난점,통과방안선택,학정선용다점천알집수명갱강수여강관호벽지호상결합시공공예,해공예구유간편가행、고효、조개교저、사용효과명현등특점,구유교호적사회화경제효익.
This project is group townhouse construction. The bearing stratum of foundation is clay. The steady underground water level is slightly higher than the basic layer. Combined with the similar engineering features and difficulties, we select the construction processes that combined the open pumping for multiple spot and retaining and protecting with Sleeve for steel pipe through the scheme selection. The process is simple and feasible, high efficiency, low cost and obvious effect. It's has good social and economic benefits.