CN205557533U - 一种深层地下空间的桩内冻结结构 - Google Patents
一种深层地下空间的桩内冻结结构 Download PDFInfo
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CN107447795A (zh) * | 2017-07-31 | 2017-12-08 | 海南方能测试技术有限公司 | 一种桩基检测装置及检测方法 |
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CN107447795A (zh) * | 2017-07-31 | 2017-12-08 | 海南方能测试技术有限公司 | 一种桩基检测装置及检测方法 |
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Effective date of registration: 20180306 Address after: 100088 Haidian District, North Beijing, Tai Ping Road, No. 18 Co-patentee after: China University of Mining & Technology, Beijing Patentee after: Beijing City Building Group Co., Ltd. Address before: 100088 Haidian District, North Beijing, Tai Ping Road, No. 18 Co-patentee before: China University of Mining & Technology, Beijing Patentee before: Beijing City Building Group Co., Ltd. Co-patentee before: BEIJING URBAN CONSTRUCTION DESIGN & DEVELOPMENT GROUP CO., LIMITED |
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