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1·Mass concrete is easy to crack in construction.

大体积混凝土施工中容易产生裂缝。

2·The method about thermal field of mass concrete is introduced.

对大体积混凝土温度场的预测方法进行了分析。

3·Thermal stress and temperature control is crucial in mass concrete structure.

在大体积混凝土结构中，温度应力和温度控制具有重要的意义。

4·Temperature crack control of mass concrete is an important subject in construction.

大体积混凝土的温度裂缝控制是施工中的一项重要课题。

5·It is a common practice to set embedded joint in the construction of mass concrete structure.

在钢筋混凝土结构中设置后浇带是目前常采用的一种方法。

6·Thus, crack control must be considered while a large mass concrete structure is in construction.

因此大体积混凝土在施工中必须考虑裂缝控制。

7·A big technical problem for mass concrete structures during pouring is how to control crack expansion.

大体积混凝土在浇筑中的一个重要技术课题是控制裂缝扩展。

8·With the increasing of high-rise buildings and large equipment, the application of mass concrete is increasing too.

随着高层建筑与大型设备基础日益增多，大体积混凝土的应用也日益广泛。

9·During the mass concrete construction in bridge structure, the cement hydration heat is easy to cause surface cracking.

大体积混凝土在桥梁施工过程中，由于水泥水化热容易引起表面裂缝。

10·One of the most important technology of the construction of the mass concrete base is to control the expand of cracking.

大体积混凝土基础施工的一个重要的技术课题是控制裂缝扩展。