Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction method of urban hydrophilic ecological river channel
The invention discloses a construction method of an urban hydrophilic ecological river channel. By using mixing piles, the functional requirements of a river bank retaining wall can be met, the earthexcavation, filling, abandonment and transport of the retaining wall are reduced, the engineering construction efficiency is improved, the construction period is shortened by about one half compared with that of a cast-in-place pile structure, and the construction method is more economical than that of the cast-in-place pile structure. As soil is reinforced in situ, compared with a grouted rubblegravity or reinforced concrete L-shaped retaining wall cantilever-type structure needing bulk excavation and supporting for base expansion, the in-situ retaining wall structure does not need earth andmud discharge, causes low noise and little environmental pollution, does not disturb adjacent soil during construction, has low supporting requirements and will not cause ground sinking, house tilting and road cracking. The construction method is used in the technical field of remediation of the hydrophilic ecological river channel.
本发明公开了一种城市亲水生态河道施工方法，利用搅拌桩，可满足河岸挡墙功能要求，减少了挡墙土方挖填弃运，提高了工程建设效率，工期较灌注桩结构缩短约一半，且较灌注桩结构经济，就地原位加固土，相对于扩大基底，需要大量开挖，支护的浆砌石重力或钢筋混凝土L形挡墙悬臂式结构，本原地挡墙结构不外排土方、泥浆，噪音低，环境污染小，施工不扰动邻近土体，支护要求低，不会产生底面下沉、房屋倾斜、道路裂损。此发明用于亲水生态河道整治技术领域。
Construction method of urban hydrophilic ecological river channel
The invention discloses a construction method of an urban hydrophilic ecological river channel. By using mixing piles, the functional requirements of a river bank retaining wall can be met, the earthexcavation, filling, abandonment and transport of the retaining wall are reduced, the engineering construction efficiency is improved, the construction period is shortened by about one half compared with that of a cast-in-place pile structure, and the construction method is more economical than that of the cast-in-place pile structure. As soil is reinforced in situ, compared with a grouted rubblegravity or reinforced concrete L-shaped retaining wall cantilever-type structure needing bulk excavation and supporting for base expansion, the in-situ retaining wall structure does not need earth andmud discharge, causes low noise and little environmental pollution, does not disturb adjacent soil during construction, has low supporting requirements and will not cause ground sinking, house tilting and road cracking. The construction method is used in the technical field of remediation of the hydrophilic ecological river channel.
本发明公开了一种城市亲水生态河道施工方法，利用搅拌桩，可满足河岸挡墙功能要求，减少了挡墙土方挖填弃运，提高了工程建设效率，工期较灌注桩结构缩短约一半，且较灌注桩结构经济，就地原位加固土，相对于扩大基底，需要大量开挖，支护的浆砌石重力或钢筋混凝土L形挡墙悬臂式结构，本原地挡墙结构不外排土方、泥浆，噪音低，环境污染小，施工不扰动邻近土体，支护要求低，不会产生底面下沉、房屋倾斜、道路裂损。此发明用于亲水生态河道整治技术领域。
Construction method of urban hydrophilic ecological river channel
一种城市亲水生态河道施工方法
CAI JIANBO (Autor:in) / OU JIANLING (Autor:in) / LIU WENHUI (Autor:in)
30.06.2020
Patent
Elektronische Ressource
Chinesisch
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