建筑地基

The First Engineering Company has now been accredited with the qualifications of Class A Gontractor for Port and Waterway Engineering Works and Municipal and public Works and Class A Specialty Contractor for Sleel Structures and Foundation Works.The Company has also been accredited with the qualifications for construction of building works and bridge works,production of ready-mix concrete and fabrication of concrete units.The Company is accredited with the certificate issued by the Commission for Ratification of National Laboratories of China.The Company has also the qualifications of Class A for testing and measurement of marine works and qualifications of Class B for testing and measurement of road works vested by the Ministry of Communications of China.

具有港口与航道工程、市政公用工程总承包一级、钢结构、地基与基础工程专业承包一级，以及房屋建筑工程、桥梁工程、预拌商品混凝土及混凝土构件的施工资质；取得中国合格评定国家认可委员会实验室认可证书、交通部甲级水运工程、乙级公路工程试验检测资质、天津市交通建设工程试验检测机构资质证书；1998年以来公司先后通过了ISO9001质量管理体系、ISO14001环境管理体系、OHSAS18000职业安全健康管理体系认证；荣获&全国五一劳动奖状&、&全国优秀施工企业&、&全国用户满意施工企业&、&全国质量安全管理先进单位&、&中国工程建设社会信用AAA证书&、&全国守合同重信用企业&、&天津市优秀企业&、&全国模范职工之家&、连续23年获得&天津市守合同重信用企业&等荣誉称号。

It is especially significant to study the interactions of superstructures, large-area thick raft and soil.

上部结构为矩形或圆形等相对较简单的高层建筑下大面积整体筏板基础的地基反力、变形研究及工程应用已取得了一定的成果

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。