Concrete structure crack problem caused by high-early-strength cement is outstanding recently.
近年来，早强型水泥引起的混凝土结构工程裂缝问题日渐突出。
In the process of building use for building structure crack problems in time to take effective measures to prevent and avoid problem increasingly fierce, the influence of the building normal use.
在建筑物使用过程中针对建筑结构裂缝问题要及时采取有效措施加以预防，避免问题愈演愈烈，影响建筑物的正常使用。
Crack, the common problem existing in concrete material, is one of the main reasons which influence the long-term durability of concrete structure.
裂缝是混凝土材料普遍存在的问题，也是影响混凝土结构长期耐久性的主要原因之一。
The purpose of this paper is to apply GFEM to make a research on concrete crack problem, so find a new way to the numerical simulation of concrete structure crack.
本文旨在应用广义有限元法研究混凝土的开裂问题，为混凝土结构裂缝的数值模拟工作开辟一条新的途径。
The paper compendiously analysed the case of the cockloft wall crack of tier bricklaying building, and mainly analysed structure design problem of wall crack caused by temperature stress.
针对砌体房屋顶层墙体裂缝现象作扼要分析，重点提出控制温度应力引起墙体裂缝的结构设计问题进行分析。
This article came from the structure design of concrete structure discussed the crack problem, and puts forward the main construction measures for crack control.
本文从建筑结构设计上来探讨了混凝土结构所存在的裂缝问题，并提出了控制裂缝的主要施工措施。
Crack problem in masonry structure is a pervasively existing but not readily soluble engineering practical problem.
砌体结构的裂缝问题是一个普遍存在而又难于解决的工程实际问题。
The thermal crack problem of the mass concrete is very complicated, and correlative with structure, building material, construction, rock, circumstance, and so on.
大体积混凝土温度裂缝问题十分复杂，涉及到结构、建筑材料、施工、岩土、环境等多方面因素。
According to the problem that the welding seam of the main winch drum structure is easy to crack, this article analyzes the cause and puts forward efficient measures of reducing it's ouurrence.
根据主井绞车滚筒结构的开焊情况，分析了开焊的因素，提出了减少开焊的措施。
According to the problem that the welding seam of the main winch drum structure is easy to crack, this article analyzes the cause and puts forward efficient measures of reducing it's ouurrence.
根据主井绞车滚筒结构的开焊情况，分析了开焊的因素，提出了减少开焊的措施。
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