Engineers must make use of seismic conceptual design optimization and constructional detail in the design of engineering structure in order to assure engineering design quality.
工程技术人员在建筑、结构设计过程中必须充分运用抗震概念设计的优化准则及其相应的构造措施，确保工程质量。
Based on the engineering practice, this paper introduced constructional technique and quality assurance measures of big bore hole digging and pouring with expansion pile head.
通过工程实例，介绍大孔径扩大桩头人工挖孔灌注桩的施工方法及质量保证措施。
It is common quality failing for constructional engineering to initiate cracks within large blocks of Concrete.
大体积砼裂缝问题是建筑工程中的一项质量通病。
It is common quality failing for constructional engineering to initiate cracks within large blocks of Concrete.
大体积砼裂缝问题是建筑工程中的一项质量通病。
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