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本发明涉及地下厂房工程的领域，公开了一种岩锚梁岩台开挖施工方法，包括在岩台设计轮廓线内侧的岩体内部进行隐蔽结构面探测，根据探测结果划分出应力高风险区，并在所述应力高风险区内施作预锚固结构；在岩台设计轮廓线内侧的岩体内部施工一组深度渐变、孔径渐变的应力释放孔，以引导岩体内隐蔽结构面的封闭应力沿预设路径逐级释放；采用圆盘锯平行于设计斜面方向进行分层锯切，预留一层保护层；在岩台下拐点以下的竖直边墙上安装可调式压紧装置，对下拐点区域施加初始预紧力；再采用非爆破式机械方式剥离所述保护层，并在剥离过程中根据监测到的下拐点位移二次调整预紧力，形成岩台斜面。本发明的有益效果是，提高了岩台成型精度和围岩完整性。

The present invention relates to a plastic film waterproof sheet using improved point adhesive utilizing thermoplastic polymer synthetic resin films such as PP PE PVC PET EVA without adhesion for waterproofing of underground structures building walls and roofs underground passages and other concrete structures and a method for manufacturing the waterproof sheet and a waterproof construction method using the same. The construction method of the present invention includes pretreating the surface of the skin object to be waterproofed and applying a primer; heating a dissolved agent oil in a heated liquid state mixing a thermoplastic elastomer rubber compound and tackifier in a heated liquid stirrer adding aging inhibitor reinforcing agent and filler to the mixture and preparing a point adhesive applied to one side of a plastic film sheet attaching a release paper to prepare a plastic film waterproof sheet with release paper attached; removing the release paper attached to one side of the plastic film waterproof sheet and unfolding while extending so that one end overlaps on the primed surface of the skin object to be waterproofed and attaching it; attaching a reinforcing tape centered at an upper end portion of the connected plastic film waterproof sheet; and attaching a waterproof layer protective material selected from mortar plastering or concrete pouring PP PE PS foam sheets isopink PE hard boards asphalt based hard boards natural and synthetic fiber hard boards on the upper part of the waterproof sheet.

[Problem] To reduce the decrease in convenience caused by the use of delivery boxes in unintended ways. [Solution] The information processing system (100) comprises a delivery box (33), a registration unit (413) that registers identification information of the delivery box, first unlocking information for unlocking the delivery box, and contact information of a terminal device held by the user in a storage unit (42), a notification control unit (414) that notifies the terminal device of the first unlocking information when user information is registered, a reception unit (612) that can receive input of the first unlocking information, and a delivery box control unit (614) that unlocks the delivery box if the delivery box identified by the identification information corresponding to the first unlocking information received by the reception unit is empty, and the delivery box control unit locks the delivery box when a delivery item is placed in the delivery box. [Selected Figure] Figure 1

A high-thermal conductivity slurry composition is provided that includes slurry mixture comprising a high-thermal k material and an optional dispersant. The high thermal k material is in form of a plurality of particles having a wide size distribution that spans across at least 2 log units. The high-thermal k material is present in an amount effective such that the slurry composition has, upon compaction or settling of the slurry mixture at a target location, a thermal conductivity of at least 3 W/m°K.

Dachrinnenreinigungsmaschine (Fig.1), dadurch gekennzeichnet, dass die Maschine aus einem rohrförmigen Gehäuse (1) an dessen Enden Getriebeelektromotoren (6) befestigt sind, und einem Griff (2), der mittels einer Blechschelle (22) am Gehäuse befestigt ist.

An autonomous pile driving system comprises an arm of an autonomous offroad vehicle (AOV) configured to hold and drive a pile, a chute configured to stabilize the pile as the pile is being driven. The autonomous pile driving system further comprises a controller configured to identify a location in the geographic area where a pile is to be driven (e.g., installed) and position the chute at the location. The controller aligns the pile secured by the AOV with an opening of the chute and inserts the pile into the chute by actuating an arm (or other suitable component) of the AOV securing the pile.

本发明涉及边坡防护技术领域，公开了一种格构梁混凝土振捣构件及振捣方法，其中，一种格构梁混凝土振捣构件，包括：预埋组件、传导件以及施力件；预埋组件包括对接单元和缓冲件，对接单元包括扩散件，扩散件包括四个对接板，四个对接板以沿第一方向的轴的周向均匀布置并相互连接，缓冲件沿第一方向延伸且一端与四个对接板周向布置的轴同轴连接，缓冲件的另一端用于同轴连接格构梁的钢筋笼的节点；一预埋组件的其中一个对接板与相邻的另一预埋组件的其中一个对接板通过传导件可拆卸连接。本申请提供了一种格构梁混凝土振捣构件及振捣方法，能够对格构梁各节点及模板封闭区域混凝土更均匀地振捣，振捣过程中有效避免损伤钢筋。

本发明涉及一种珐琅状涂料层用组合涂料及其制备方法和施工方法。包括底层涂料、中层涂料和面层涂料；所述底层涂料按重量百分比计，包括28‑32%第二树脂乳液、24.8‑29.3%水、5.2‑5.7%第三助剂、第一颜填料补足余量；所述中层涂料包括基料和粉料；所述基料按重量百分比计，包括9.25‑44.25%水、10.75‑20.75%第一助剂、第一树脂乳液补足余量；所述粉料按重量百分比计，包括15‑25%滑石粉和75‑85%碳酸钙。可在装饰面形成具有行云流水状的珐琅钢板装饰效果，装饰感极强、施工简便、造价低、色彩丰富、装饰效果持久、维修成本低。

本实用新型涉及工程施工技术领域，尤其为一种工程施工用围挡结构，包括挡板，所述挡板上设置有框架机构并用于连接和支撑相邻挡板，框架机构包括：安装组件，包括设置在挡板四角的十字管套，十字管套四端均转动及滑动安装有内螺纹套；连接组件，包括设置在挡板四边的边杆，边杆两端均固定有第一螺纹接头并与对应的内螺纹套螺纹连接；承载组件，包括设置在挡板下方左右两侧前固定座；支撑组件，设置在挡板后端并用于提供斜向支撑；围挡结构采用模块化设计，可快速拼装与自适应调整，提升施工效率；并且具备优良的抗震抗风性能与缓冲密封效果，适用于各类复杂施工环境。

本发明提供一种适用于基坑水下开挖的自动调节水位装置及方法，包括：监测模块、控制模块、水位调节模块；所述监测模块包括水位传感器和围护结构测斜装置；所述控制模块与监测模块信号连接，对接收的水位变化量与基坑围护变形量，通过预测模型计算分析，输出控制指令给所述水位调节模块，进行抽水或补水控制。该系统通过集成坑内水位与围护结构变形监测，设定安全阈值，实现异常情况的自动识别与快速响应，即自动抽水或补水，从而有效控制基坑变形，保障施工安全。