阐述了建筑空间结构的涵义、形式及其特点，介绍了建筑空间结构的发展历程，结合建筑空间结构设计和工程实践现状，研究了建筑空间结构的发展趋势与方向，并对建筑空间结构的未来进行了展望。

This paper describes the meaning,form and characteristics of the building space structures,introduced the development of the spatial structure of the building,combining with design and engineering practice current situation of architectural spaces,research the development trend and direction of the spatial structure of the building,and the spatial structure of the building future prospects.

目前,我国的建筑结构形式不断发生改变。由原来的砖混结构发展成为了目前的钢筋混凝土结构,使得现代建筑结构更具多样性和复杂性,加大了建筑结构的抗震难度。我国建筑建筑抗震现阶段的重要内容,便是抗震评估和加固。

At present, Chinese building structure form is cons-tantly changing. From the brick-concrete structure developed into the current reinforced concrete structure, which makes the modern architecture structure more variety and complexity and increases the dif iculty of building structure seismic. An impo-rtant content of building seismic at this stage in China is the s-eismic evaluation and reinforcement.

在建筑工程中，施工质量直接关系着建筑物的安全性和耐久性。本文主要分析了建筑结构安全性能研究现状，并重点分析了建筑结构施工质量水平对建筑结构安全性能的影响，并提出了相关建议，以期为提升建筑结构的安全性能做出贡献。

In construction engineering, construction quality directly affects the safety and durability of buildings. This paper mainly analyzed the present situation of research on the safety performance of structure. The author also analyzed the influence of the quality level of building construction on the safety performance of building structure and put forward related suggestions in order to make contributions to improve the safety performance of building structure.

随着经济的高速发展，我国在建筑结构工程设计方面的研究也得到了进一步的提高。本文基于已有的建筑结构设计理念，专注于保证建筑结构的质量安全，对建筑结构的美感和人性化服务进行合理设计与创新。同时，加强了建筑结构抗震能力的设计。本文重点讲解了建筑结构的抗震原理，归纳和总结具体的抗震措施，并结合雅安地震对今后的建筑结构设计抗震方面提出了建议。

Along with the high-speed development of econo-mical, research in the field of structural engineering design in China has been further improved. Based on the concept existi-ng building structure design, it focuses on ensuring the quality and safety of building structure, makes reasonable design and innovation of beauty and humanized service of building struct-ure, and strengthening the building structure seismic design ab-ility. This paper focuses on the seismic principle of building structure, and summarizes the seismic measures, combined wi-th the Ya''an earthquake makes recommendations to building st-ructure seismic design field in the future.

在建筑工程中,建筑结构的造价占据着最大的比例,而对结构设计进行的优化技术则能够为整个建筑工程提供一定的经济效益。广大的建筑设计部门和单位,通过对建筑结构的优化设计,多采用现代化的科学技术手段,在保证建筑质量的前提下,实现降低建筑工程成本的目的,能够节约造价,并提升建筑的经济效益。本文中,笔者对建筑结构优化设计的现实价值以及实际应用进行了分析,并介绍了建筑结构优化设计技术在实际建筑工程的应用情况。

Construction cost occupies the largest proportion in construction engineering, and the optimization techniques of structural design can bring certain economic benefits for the whole construction project. Through optimization design of building structure, departments of building design usually adopt modern means of science and technology to reduce the cost of construction on the premise of ensuring the construction quality, which can save the cost and improve the economic benefits of building. In this paper, the author analyzes the practical value and practical application of the optimization design of building structure, and then introduces the application of structural optimization design technology in practical engineering.