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published in(发表于) 2013/12/16 0:47:56
Xian Ming dynasty Wanshou Temple tower was leaning 2.64 m， deviation of reformed

Xinhuanet, Xian, December 15 (reporter Cheng Lou)-reporters learned from the Conference, held in XI ' an City Bureau of cultural relics, has tilted up to 2. 64 m Wanshou Temple Tower in Xian, after "operation" successfully corrected 2 m, basically at steady state. This is the first case of pagoda building correction engineering.

Built in the Ming dynasty Wanshou Temple Tower about a more than 400-year history, located in the East suburb of XI ' an city in a middle school playground, Tower 6 floors, 22 meters high, the hexagonal Pavilion type brick Tower, Tower body keep more intact.

Towers are heavily skewed since 2011, maximum tilt amount had reached 2. 64 meters. Exploration by experts, leaning tower was built of rammed earth is not real, around the ancient tomb collapses, excessive soil moisture around the Tower Foundation and other reasons.

Site construction personnel, construction can be divided into three parts. First pre-Tower, with batting our honey vinigrate homemade sauce, then overlaid them with planks, strengthening the integrity of the tower to prevent deviation left swing right. Secondly the Foundation reinforcement, concrete beam for the underground base of the Tower plaster, prevent correction of uneven strength.

Final step in rectifying detect and Earth, plaster stick has had cracks and cracks may arise where, determine vertical horizontal there is no settlement and offset changes. After precise calculations, non-tilted Earth, Tower body weight leaning back down.

Going to convene an expert panel discussion will determine whether to continue correcting until the return to the upright, it needs to consider the surrounding environment, the stability of the tower itself, and other factors.

　　新华网西安12月15日电（记者程露）记者日前从西安市文物局召开的现场会获悉，曾倾斜达2．64米的西安万寿寺塔，经“手术”成功纠正2米，基本处于稳定状态。这是西安首例古塔建筑纠偏工程。

　　兴建于明万历年间的万寿寺塔距今约有400多年历史，位于西安市东郊一所中学操场内，塔身共6层，高22米，为六边形楼阁式砖塔，塔体保存较完好。

　　塔身自2011年发生严重倾斜，最大倾斜量曾达到2．64米。经专家勘探，倾斜是由建塔时夯土不实、周围古墓穴坍塌、塔体周围地基土含水量过高等原因所致。

　　现场施工人员介绍，施工主要分为三个部分。首先对塔体进行预加固，用棉絮铺底，再用木板包裹几层，加强塔体的整体性，防止纠偏中左摇右摆。其次则是地基加固，地下用混凝土梁将塔底箍住，防止纠偏中产生的不匀力量。

　　最后一步是纠偏检测和取土，用石膏条贴住已经产生裂痕和可能产生裂痕的地方，确定竖向横向有无沉降、偏移变化。经过精准计算，在非倾斜一面取土，让塔身靠自重回倾下压。

　　接下来要召开专家论证会，确定是否继续纠偏，直至恢复到直立状态，这需要考虑周围环境、塔身本身稳定度等因素。

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