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A platform for research: civil engineering, architecture and urbanism
Soft foundation reinforcing construction method with good reinforcing effect
The invention relates to a soft foundation reinforcing construction method with a good reinforcing effect. The soft foundation reinforcing construction method comprises the following steps of S1, siltremoval, wherein floating silt on the upper layer of an area to be subjected to reinforcing construction is removed; S2, first-stage reinforcing pile burying, wherein multiple first-stage reinforcingpiles are buried in the area where the floating silt is removed in the step S1; S3, second-stage reinforcing pile burying, wherein second-stage reinforcing piles are buried in the periphery of the area where the first-stage reinforcing sand piles are buried; S4, gravel layer laying, wherein a graded gravel layer is laid at the tops of the first-stage reinforcing piles; and S5, overload pre-pressing, wherein an overload pre-pressing layer is arranged on the graded gravel layer, and overload pre-pressing reinforcing is conducted on the to-be-reinforced area through the overload pre-pressing layer. The method has the advantage that the soft foundation reinforcing effect is remarkably improved.
本申请涉及一种加固效果好的软弱地基加固施工方法，其包括以下步骤：S1、清淤：将待加固施工的区域上层清除浮淤；S2、埋设一级加固桩：在S1步骤的清除完浮淤的区域埋设若干一级加固桩；S3、埋设二级加固桩：在埋设有一级加固砂桩区域外围埋设二级加固桩；S4、铺设碎石层：在一级加固桩的顶部铺设级配碎石层；S5、超载预压：在级配碎石层上设置超载预压层，通过超载预压层对待加固区域进行超载预压加固。本申请具有显著提高软弱地基加固效果的优点。
Soft foundation reinforcing construction method with good reinforcing effect
The invention relates to a soft foundation reinforcing construction method with a good reinforcing effect. The soft foundation reinforcing construction method comprises the following steps of S1, siltremoval, wherein floating silt on the upper layer of an area to be subjected to reinforcing construction is removed; S2, first-stage reinforcing pile burying, wherein multiple first-stage reinforcingpiles are buried in the area where the floating silt is removed in the step S1; S3, second-stage reinforcing pile burying, wherein second-stage reinforcing piles are buried in the periphery of the area where the first-stage reinforcing sand piles are buried; S4, gravel layer laying, wherein a graded gravel layer is laid at the tops of the first-stage reinforcing piles; and S5, overload pre-pressing, wherein an overload pre-pressing layer is arranged on the graded gravel layer, and overload pre-pressing reinforcing is conducted on the to-be-reinforced area through the overload pre-pressing layer. The method has the advantage that the soft foundation reinforcing effect is remarkably improved.
本申请涉及一种加固效果好的软弱地基加固施工方法，其包括以下步骤：S1、清淤：将待加固施工的区域上层清除浮淤；S2、埋设一级加固桩：在S1步骤的清除完浮淤的区域埋设若干一级加固桩；S3、埋设二级加固桩：在埋设有一级加固砂桩区域外围埋设二级加固桩；S4、铺设碎石层：在一级加固桩的顶部铺设级配碎石层；S5、超载预压：在级配碎石层上设置超载预压层，通过超载预压层对待加固区域进行超载预压加固。本申请具有显著提高软弱地基加固效果的优点。
Soft foundation reinforcing construction method with good reinforcing effect
一种加固效果好的软弱地基加固施工方法
SHEN HONGYING (author) / LUO ZHIBIN (author) / WU HONGRUI (author)
2021-01-15
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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